Compare Proton VPN and ChatOn AI: Which App is the Best?
Proton VPN is a premium privacy-focused VPN service with Swiss-based privacy protection, independent audits, and an excellent free tier that offers unlimited bandwidth with no ads. | ChatOn AI is a comprehensive AI assistant powered by multiple advanced models including GPT-4o and Claude 3.7. It offers text generation, AI image creation, document analysis, and YouTube video summarization in one platform. | |
| Key Features A summary of the most important features offered by each app. |
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| Our Rating Prod Apps's expert review score for each app, based on hands-on testing and research. | 8.3 Winner in this category | 6.8 |
| Total users Total active users across all major browsers: Chrome, Edge, Firefox, and Safari. | 0 | 0 |
| Total ratings Total number of user ratings received across all supported browsers. | 0 | 0 |
| Average rating Average user rating across all browsers, calculated from available store ratings. | — ⭐ | — ⭐ |
| Entry Level Price The minimum price required to start using the app. "Free" means a free tier is available. | Free | Free |
| Android User rating and stats for the app on Android browser. |  Downloads | Downloads |
| iOS User rating and stats for the app on iOS browser. |  | |
| Features Prod Apps's expert score for the 'Features' aspect of each app. | 9.0 Proton VPN delivers an exceptional set of features that prioritize privacy and security over flashy functionality. The app's feature set is comprehensive and focused on providing genuine privacy protection, which aligns perfectly with its target audience of privacy-conscious users. Key features we found most valuable include:
Proton VPN excels in providing advanced privacy features that are typically only available in premium VPNs. The free tier offers unlimited bandwidth with no ads, which is exceptional in the VPN market. The premium features are genuinely useful and not just cosmetic add-ons. While the core features are excellent, some limitations affect the overall experience. The free tier has limited server locations, and some users report connection issues. However, these limitations are reasonable for a privacy-focused service. For users who need advanced privacy features, Proton VPN offers the most comprehensive solution available. Alternatives like NordVPN provide more server locations, while Thunder VPN offers a more user-friendly free experience. We rate features at 9.0 out of 10—excellent privacy-focused features with genuine value for privacy-conscious users. Winner in this category | 8.0 ChatOn AI has a really impressive set of features that goes way beyond just chatting with AI. We found it can handle text generation, image creation, document analysis, and lots more - basically everything you'd want from an AI assistant. Here's what we liked most:
But we did run into some issues. Recent updates seem to have caused performance problems - the app sometimes freezes up or needs to be restarted to work properly. Also, the image generation feature, while cool in theory, doesn't always give you what you ask for. The free version is pretty limited, which makes sense but might be frustrating if you want to test everything before paying. We give features an 8.0 - great variety and innovation, but the reliability could be better. |
| Performance Prod Apps's expert score for the 'Performance' aspect of each app. | 7.0 Proton VPN's performance presents a mixed picture that reflects the challenges of maintaining a privacy-focused VPN service. While the app can deliver good connections when working properly, some users report performance issues that impact the overall experience. Performance strengths include:
However, some performance issues undermine the user experience:
User reviews reveal mixed experiences, with some users praising the app's performance while others report connection issues. The app's focus on privacy over performance may be impacting server quality and maintenance. For users seeking reliable performance, alternatives like NordVPN offer more consistent performance with better server maintenance, while Thunder VPN provides more user-friendly performance. We rate performance at 7.0 out of 10—good performance when working but some connection issues and speed limitations that impact the overall experience. Winner in this category | 5.5 ChatOn AI's performance is the biggest problem we found. Recent user feedback shows serious reliability issues that make the app frustrating to use, and these problems seem to have gotten worse after recent updates. What works well when it's running:
But there are major performance issues:
These performance problems have been going on for weeks, and some users say the app has become basically unusable. The developers don't seem to be responding quickly to fix these issues. While ChatOn AI has the potential to perform well based on its features and user base, the current reliability problems make it hard to use. We give performance a 5.5 - below average due to persistent stability issues. |
| Design Prod Apps's expert score for the 'Design' aspect of each app. | 8.5 Proton VPN's design philosophy centers on functionality and privacy over flashy aesthetics, which works well for its target audience of privacy-conscious users. The interface is clean, professional, and focuses on providing clear information about privacy and security features. Design strengths we observed include:
The design experience is significantly better than competitors like Turbo VPN and Now VPN, with no advertising interruptions. Users consistently praise the app's clean interface and professional appearance, making it one of the most trustworthy-looking VPNs available. While the core interface design is excellent, some users find the interface less intuitive than more user-friendly alternatives. However, this is a minor issue compared to the overall design quality. For users who value a clean, professional interface, Proton VPN offers one of the best experiences available. Alternatives like Thunder VPN offer more user-friendly design, while NordVPN provides a more modern interface. We rate design at 8.5 out of 10—excellent design principles with professional aesthetics that inspire trust and confidence. Winner in this category | 7.5 ChatOn AI has a clean, modern look that does a good job organizing all its features. The interface is easy to navigate and looks professional, though there are a few areas that could be improved. What we liked about the design:
Some things could be better though. The interface can feel a bit crowded when you're using advanced features, and some users say the image generation interface could be more intuitive. The transitions between different AI models and features could be smoother too. Overall, the design is solid and functional, though not particularly groundbreaking compared to other AI apps. We give design a 7.5 - it works well and looks good, but could use some polish. |
| Value for Money Prod Apps's expert score for the 'Value for Money' aspect of each app. | 8.5 Proton VPN's value proposition is excellent for privacy-conscious users, offering a genuinely useful free service with no ads and comprehensive privacy protection. The app provides exceptional value for users who prioritize privacy over cost. Value strengths include:
The free tier's value is exceptional, offering unlimited bandwidth with no ads and comprehensive privacy protection. However, some limitations affect the overall value:
The premium pricing is higher than some competitors, but the Swiss-based privacy protection and independent audits justify the cost for privacy-conscious users. Premium VPN services like NordVPN offer more comprehensive features for similar pricing, while Thunder VPN provides a more user-friendly free experience. For users seeking genuine privacy protection, Proton VPN offers exceptional value. Alternatives like NordVPN provide more server locations, while Thunder VPN offers a more user-friendly free experience. We rate value for money at 8.5 out of 10—excellent value for privacy-conscious users with exceptional free tier and premium features that justify the cost. Winner in this category | 6.0 ChatOn AI's value is complicated and really depends on your experience with the app. Some users get great value, while others feel ripped off due to performance issues and subscription problems. What makes it good value:
But there are some real problems:
The value really depends on whether you run into the performance issues. If everything works smoothly, the features justify the cost. But the combination of reliability problems and subscription issues really hurts the overall value. We give value for money a 6.0 - potentially good value when it works, but the problems make it hard to recommend confidently. |
| Ease of Use Prod Apps's expert score for the 'Ease of Use' aspect of each app. | 7.5 Proton VPN provides good usability with its one-tap connection approach, though the interface is more complex than simpler alternatives. The core functionality is straightforward, but the advanced features require some technical knowledge to use effectively. Usability strengths include:
However, the ease of use is somewhat compromised by the complexity of advanced features. Some users find the interface less intuitive than more user-friendly alternatives, and the advanced privacy features require some technical knowledge to configure properly. While the core interface is generally easy to use, the complexity of advanced features may overwhelm casual users. For users seeking a truly simple VPN experience, alternatives like Thunder VPN offer a more user-friendly interface, while NordVPN provides a more intuitive experience. We rate ease of use at 7.5 out of 10—good core usability with professional interface, but complexity of advanced features may overwhelm casual users. Winner in this category | 7.0 ChatOn AI is generally pretty easy to use, especially for an app with so many features. It does a good job making advanced AI capabilities accessible to everyone, though recent performance issues have made it less reliable. What makes it easy to use:
But we ran into some problems during testing. Recent updates seem to have made the app less reliable - it often freezes up or needs to be restarted to work properly. This really hurts the ease of use since you can't count on it to work consistently. Some of the more advanced features like image generation and document analysis have interfaces that could use better tutorials or guides. The free vs premium feature split can also be confusing. When it's working properly, ChatOn is very easy to use. But the current reliability issues make it frustrating. We give ease of use a 7.0 - good when it works, but the performance problems really get in the way. |
| Security & Privacy Prod Apps's expert score for the 'Security & Privacy' aspect of each app. | 9.5 Proton VPN's security and privacy practices represent the gold standard in the VPN industry, offering exceptional protection that goes far beyond basic VPN services. The app's commitment to privacy and security is unmatched by competitors. Security strengths include:
Proton VPN excels in providing genuine privacy protection that goes beyond marketing claims. The Swiss-based privacy protection and independent audits provide unmatched transparency and trust. Users consistently praise the app's privacy features and security practices. For users who prioritize privacy and security, Proton VPN offers the most comprehensive solution available. Alternatives like NordVPN provide good privacy protection, while Thunder VPN offers basic privacy features. We rate security and privacy at 9.5 out of 10—exceptional privacy protection with independent verification and transparent practices that inspire complete trust. Winner in this category | 6.5 ChatOn AI's approach to security and privacy is a mixed bag, which is pretty typical for AI assistant apps. There are some good things, but also some concerns you should know about. The good stuff:
But there are some privacy concerns to be aware of:
The app could be more transparent about its privacy policy and how it handles data. You should be careful about what sensitive information you share, since your conversations and files get processed by third-party AI services. We give security and privacy a 6.5 - okay for an AI assistant, but be careful with sensitive information. |
| Conclusion A summary of our findings and final thoughts for each app. | Proton VPN represents the gold standard for privacy-focused VPN services, offering exceptional privacy protection with Swiss-based privacy laws and independent security audits. While the app delivers on its core promise of secure, private VPN access with no ads, some users report connection issues and speed limitations that may impact the overall experience. The app's exceptional popularity (50M+ downloads, 4.7-star rating) reflects genuine demand for privacy-focused VPN services, and many users do find value in its comprehensive privacy protection. However, the recent rating decline (4.7 to 4.04 in last 100 reviews) and increasing complaints about connection issues suggest that the service may be experiencing some technical challenges. For users who prioritize privacy over performance, Proton VPN provides the most comprehensive privacy protection available. For users seeking a more user-friendly VPN experience, Thunder VPN offers a more intuitive interface with better performance, while NordVPN provides more comprehensive features with better reliability. For those who prioritize privacy above all else, Proton VPN remains the best choice available. | ChatOn AI is a solid all-in-one AI assistant that brings together multiple AI models in one app. It's got text generation, image creation, document analysis, and more - basically everything you'd want from an AI helper. Lots of users love it for its features and ease of use, but there are some concerns about recent performance problems and how accurate the image generation really is. The free version gives you a taste of what it can do, but you'll need to pay to unlock the good stuff. If you're looking for a multi-purpose AI assistant that can handle both text and images, ChatOn is worth checking out. Just keep in mind that your experience might vary depending on how the app is running when you use it. |
| Our Recommendation | ||
