Compare Readwise Reader and Disciplined: Which App is the Best?

Disciplined is a clean, effective habit tracker that helps you build consistent routines through simple tracking and visual progress monitoring.
Readwise Reader is a powerful read-it-later app that consolidates web articles, newsletters, PDFs, and ebooks into one platform. With advanced highlighting, AI assistance, and seamless note-taking integrations, it's designed for serious readers who want a distraction-free, feature-rich reading experience.
Key Features
  • Customizable Habits – Set up habits that fit your life with flexible scheduling
  • Visual Progress – See your streaks and progress with clear charts and trackers
  • Smart Reminders – Get notifications that help you stay on track
  • Detailed Stats – Understand your habits better with in-depth analytics
  • Flexible Scheduling – Set habits for daily, weekly, or custom intervals
  • Cross-Device Sync – Your data follows you across all your devices
  • Everything in One App: Seriously, everything. Web articles, email newsletters, RSS feeds, Twitter threads, PDFs, ebooks - it all just works together instead of being scattered across five different apps
  • Highlighting That Syncs: Highlight on your phone, see it on your laptop. Highlight images, text, whatever. It actually remembers where you left off and what you marked
  • AI Reading Assistant: Ask questions about what you're reading, get definitions, simplify complex stuff. It's like having someone smart sitting next to you while you read
  • Text-to-Speech That Doesn't Suck: Finally, robotic voices are dead. This sounds like a real person reading to you, perfect for commutes or when your eyes are tired
  • Sends Notes Anywhere: Your highlights automatically show up in Obsidian, Notion, wherever you take notes. No copy-pasting needed
  • Works Offline: Download stuff and read without internet. Your highlights sync when you're back online
Our Rating
7.6
7.6
Total users
0
0
Total ratings
0
0
Average rating
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Entry Level PriceFreeFree
Android
Google Play Store
Downloads
Google Play Store
Downloads
iOS
Apple App Store
Apple App Store
Features
7.5

Disciplined covers the basics of habit tracking well without overwhelming you with unnecessary features. It focuses on what matters most - helping you build and maintain good habits. The app keeps things simple, which many users actually prefer.

Here's what works well:

  • Easy Habit Setup: Creating habits with custom schedules and goals is straightforward
  • Clear Progress Views: You can easily see how you're doing with visual trackers and calendar views
  • Helpful Reminders: Custom notifications that actually help you stay consistent
  • Sync Across Devices: Your data follows you from phone to tablet to computer
  • Home Screen Widgets: Quick habit checking without opening the app

But there are some limitations. The free version locks away detailed statistics, which frustrates some users. People also want features like grouping related habits together, adding notes to habits, and better streak tracking. While the core tracking works great, the feature set feels a bit basic compared to some alternatives.

That's why we give features a 7.5. It's solid for basic habit tracking but missing some advanced capabilities that power users might want.

8.5

This is where Readwise Reader really shines. The features are genuinely impressive - not just marketing fluff, but stuff that actually makes reading online better.

What we love:

  • Everything Actually Works Together: Throw in web articles, newsletters, PDFs, ebooks, even Twitter threads - it all just works in one app
  • Highlighting That Doesn't Disappear: Highlight on your phone, it's there on your laptop. Highlight images, text, whatever. It remembers everything
  • AI That's Actually Helpful: Ask questions about what you're reading, get definitions, simplify confusing passages. It's like having a smart friend reading with you
  • Text-to-Speech That Doesn't Sound Like a Robot: Seriously, this is good enough that you'll actually use it during commutes
  • Notes Go Where They Should: Your highlights automatically show up in Obsidian, Notion, wherever you keep notes. No more copy-pasting
  • Sync That Just Works: Start reading on your phone, continue on your laptop. It knows where you left off

The rough spots? Search is surprisingly bad for such a polished app. Some stuff doesn't work great on e-readers. We hit bugs that shouldn't exist in a paid app. But the core features solve real problems and do it well.

Performance
7.0

Disciplined's performance is generally solid, but there are concerning reports about lag and stability issues that prevent a higher rating. Performance seems to vary depending on your device and how you use the app.

Here's what works well:

  • Quick Launch: The app starts fast and navigation feels responsive
  • Reliable Core Functions: Basic habit tracking and UI interactions work consistently
  • Stable Widgets: Home screen widgets work well without causing system issues
  • Smooth Sync: Data synchronization across devices appears to work reliably

But there are performance concerns that impact the rating. Several users report that the latest version became "laggy" on their devices, with one user noting that the app made their phone slow and eventually stopped working. Some mention bugs that prevented them from getting value from the app, especially after paying for premium. These issues appearing in recent reviews suggest ongoing performance challenges that need attention.

We give performance a 7.0 - generally good, but the reported lag issues and occasional bugs prevent a higher score. Users with older devices should be particularly cautious.

7.0

Performance presents a tale of two experiences - the core reading functionality works smoothly and reliably, but recent updates have introduced stability issues that affect the overall user experience.

The strong points are evident during daily use. Reading feels responsive with smooth scrolling and quick page navigation. Content synchronization across devices works consistently, and importing articles, PDFs, and RSS feeds processes efficiently. The basic reading, highlighting, and annotation functions that form the app's foundation operate reliably.

Recent developments tell a different story though. The significant drop from a 4.3 overall rating to 3.78 for recent reviews signals genuine stability problems with newer versions. Android users report more issues than their iOS counterparts, including navigation problems and functionality regressions. Some users have experienced critical issues like being unable to add new content after updates, while others consistently note that search performance remains poor.

Device compatibility also varies, with particular issues reported on e-ink devices and certain Android configurations. While active development appears to be addressing these concerns, the reliability issues prevent the app from achieving the stability users expect from a paid service.

Design
8.5

Disciplined's design is one of its best features. Users consistently praise the clean, intuitive interface. We love how it keeps things simple and focuses on what matters most.

Here's what makes the design great:

  • Clean Layout: No clutter or distractions - just what you need to track habits
  • Easy Navigation: Finding and using features feels natural and logical
  • Clear Progress: Visual indicators that motivate you to keep going
  • Consistent Look: The design feels cohesive throughout the app
  • Good Widgets: Home screen widgets that look good and work well

Some users mention areas for improvement, especially around widget customization. One user wished the widget could be more transparent to better match their home screen. The "less is more" approach works well for a habit tracker, though some users might want more visual feedback or customization options.

We give design an 8.5 - excellent for its clean, functional approach, with room for minor aesthetic improvements.

7.5

The design philosophy centers on creating a distraction-free reading environment, and it largely succeeds. Users consistently describe the app as "gorgeous," and the overall aesthetic genuinely supports focused reading with clean typography and thoughtful spacing.

Design strengths that impressed us:

  • Clean Reading Interface: Minimal distractions with focus on content consumption
  • Consistent Visual Language: Cohesive design across different content types (articles, PDFs, ebooks)
  • Customizable Reading Experience: Good control over fonts, spacing, and display preferences
  • Intuitive Navigation: Logical information architecture for managing large content libraries

The cross-platform execution reveals some inconsistencies though. The app clearly prioritizes iOS, and this shows in the Android experience. Navigation elements don't always follow Android design conventions, and gesture interactions occasionally feel foreign to the platform. While the core reading experience remains visually appealing, the iOS-first approach creates noticeable polish differences that affect the overall experience on Android devices.

Value for Money
7.0

Disciplined's value is mixed - users have different opinions about whether the premium features are worth the cost. The pricing strategy and feature distribution significantly impact the overall value.

Here's what's good about the value:

  • Free Core Features: Basic habit tracking is free, so you can test the app first
  • Lifetime Purchase: One-time payments instead of forced subscriptions
  • Reasonable Premium: Prices range from €2.39 to €29.99, which is fair compared to competitors
  • No Ads: Clean experience without intrusive advertising

But several factors limit the value rating. Many users are frustrated that basic features like detailed statistics are locked behind the premium paywall. Some feel the free version is too limited, while others mention performance issues and bugs that reduce the perceived value. The fact that some users uninstall due to upgrade prompts suggests the freemium model could be better balanced.

We give value for money a 7.0 - fair pricing for what's offered, but the free version limitations and some user-reported issues impact the overall value perception.

7.5

The value proposition is complex and heavily depends on your reading habits and tolerance for subscription models. The subscription approach generates polarized reactions - some users find it completely worthwhile while others strongly prefer one-time purchases.

For power users, the comprehensive feature set justifies the cost. AI assistance, advanced highlighting, deep integrations, and reliable infrastructure create genuine productivity benefits. The 30-day trial period (with no credit card required) provides ample time to evaluate whether the app fits your workflow, and active development means you're paying for ongoing improvements.

The subscription model does create barriers though. Unlike competitors, there's no permanently free tier with basic features, and the recurring cost adds up over time. Some users feel the subscription requirement should be more prominently displayed upfront, and occasional bugs or missing features (like robust search) can impact the perceived value when you're paying monthly.

For serious readers who can utilize the full feature set and don't mind subscription costs, the value proposition is solid. Casual users or those preferring one-time purchases will likely find better alternatives elsewhere.

Ease of Use
8.0

Disciplined is really easy to use. Most users find it intuitive and straightforward. We can't think of a simpler habit tracker to get started with. The app's simplicity is its biggest strength when it comes to ease of use.

Here's what makes it user-friendly:

  • Quick Start: You can begin tracking habits almost immediately after installing
  • Simple Menus: Clear structure and logical flow between features
  • Easy Management: Adding, editing, and tracking habits takes minimal effort
  • Intuitive Design: Most functions are easy to discover without tutorials
  • Responsive: Smooth interactions and quick response times

But there are some usability issues that prevent a higher rating. Several users find the repeatability settings confusing, especially when setting up habits for quitting bad behaviors. Some also want features like adding notes to habits or grouping related habits together. While the basics are easy to use, some advanced features could use better guidance.

That's why we give ease of use an 8.0. It's extremely user-friendly for basic operations, though some advanced features might take a little time to figure out.

7.0

The usability picture is mixed - while the core reading experience feels intuitive once you're up and running, several barriers can frustrate new users during the initial setup and exploration phases.

Where the app excels in usability:

  • Intuitive Reading Controls: Highlighting, bookmarking, and annotation tools are discoverable and easy to use
  • Smooth Content Import: Adding articles, PDFs, and connecting RSS feeds works reliably
  • Logical Organization: Content management and library organization follow expected patterns
  • Responsive Interface: Most interactions feel immediate and predictable

The friction points become apparent early on though. The mandatory account creation before even testing the app frustrates many potential users, and Android users face additional hurdles with gesture navigation that doesn't behave as expected. The wealth of features also means there's a genuine learning curve - power users eventually find everything intuitive, but newcomers need time to discover and understand all capabilities. These initial barriers prevent the app from being truly accessible to everyone, despite its strong foundation once you're familiar with it.

Security & Privacy
7.5

Disciplined's approach to security and privacy seems standard for a habit tracking app, though we found limited specific information about their data practices during testing.

Here's what we know:

  • Cross-Device Sync: The app syncs data across devices, suggesting cloud storage or an account system
  • Standard Permissions: Requests typical permissions for notifications and basic functionality
  • Data Storage: Your habit data is stored and accessible across platforms

But there are some concerns that prevent a higher rating. The app has privacy policy and terms of service on their website, but we couldn't find details about data encryption, third-party sharing, or specific security measures. The fact that it syncs data across devices raises questions about how secure the data transmission and storage are.

We give security and privacy a 7.5 - adequate for basic use, but users concerned about data privacy should check the app's privacy policy for more specific details.

8.0

Readwise Reader handles security and privacy reasonably well for a cloud-based reading service, though the nature of the product requires some data collection and account management that privacy-conscious users should be aware of.

Privacy and security strengths:

  • Transparent Data Usage: Clear about what data is collected and how it's used for the reading experience
  • Secure Sync Infrastructure: Reliable cross-device synchronization without apparent data loss or corruption
  • Professional Service: Established company with clear business model (subscription-based, not ad-supported)
  • Data Portability: Users can export their highlights and annotations

Areas of privacy consideration:

  • Required Account: Mandatory sign-up means your reading habits and content are associated with your identity
  • Cloud Storage: All content and annotations are stored on Readwise servers rather than locally
  • Content Analysis: AI features like GhostReader require processing your reading content
  • Email Marketing: Some users mentioned receiving marketing emails, though unsubscribe options are available

For a service that fundamentally requires cloud sync and AI processing, Readwise Reader handles privacy appropriately. However, users seeking maximum privacy might prefer local-only solutions. We rate security and privacy at 8.0 out of 10.

Conclusion

Disciplined is a solid choice if you want a simple, effective habit tracker. It doesn't try to be everything to everyone - it just does habit tracking really well. The clean design makes it easy to use, and the pricing is fair for what you get.

The free version is limited, but the premium upgrade is worth it if you want better analytics and features. This app's strength is that it stays focused on helping you build better habits without overwhelming you with unnecessary complexity.

For users who want unlimited free habits, Habitive is the best option. Those seeking elegant design might prefer HabitKit with its beautiful GitHub-style visualization. If you want gamification, Habitica offers unique RPG elements. However, if you prefer simplicity and focus without distractions, Disciplined provides exactly what you need.

Quick Summary

Best for: People who want simple, effective habit tracking without distractions

Not ideal for: Users who need advanced analytics or social features

Value: Good free version, reasonable premium pricing

After weeks of actually using Readwise Reader, we're impressed. It's not perfect, but it genuinely solves the "reading stuff scattered everywhere" problem that drives us crazy. The highlighting works great, the AI assistant is actually useful (shocking!), and having everything sync to your notes automatically is pretty amazing.

The downsides are real though. The subscription model will annoy people, you can't try it without making an account first, and if you're on Android, it's going to feel a bit clunky. Plus, for a paid app, it crashes more than we'd like.

But here's the thing - if you read a lot online and you're tired of managing content across multiple apps, this might change how you work. The 30-day trial is long enough to really test it out. Just don't expect perfection, expect a really good tool that keeps getting better.

Our Recommendation