MaxButton vs Private AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MaxButton
Instantly expand videos to full screen in Safari with a single click. This tool enhances your viewing experience by eliminating distractions and streamlining access to fullscreen playback across various platforms.
- Instant full-screen toggle
- Seamless Safari integration
- Works across major video platforms
- Enhanced video experience
- Customizable preferences
- Optimized for quality
Read full descriptionHide full description
MaxButton – Effortless Full-Screen Video Playback in Safari MaxButton is a premium, sophisticated tool designed for those who demand the best when it comes to their online video experience. With a single click, MaxButton allows you to instantly expand videos to full screen, saving you time and eliminating the hassle of constantly searching for the fullscreen button. Whether you're watching a movie, catching up on your favorite show, or viewing educational content, MaxButton transforms your Safari browser into an immersive, distraction-free environment, enhancing your viewing experience in ways you never imagined. As a flagship app, MaxButton combines cutting-edge functionality with seamless design. It works effortlessly across a wide range of video platforms, allowing you to enjoy your content in full screen with a level of ease and precision not available in other apps. No more wasted time navigating interfaces or toggling between multiple controls—MaxButton gives you instant control, instantly transforming your video viewing into an uninterrupted, high-quality experience. MaxButton is a premium solution for users who expect nothing less than perfection when it comes to video playback. Designed specifically for Safari, it offers a smooth, optimized experience that no other browser extension can match. With MaxButton, every video becomes a more immersive, cinematic experience, without the need for clumsy interfaces or excessive clicks. Key Features: • Instant Full-Screen Toggle: Switch to full screen in a single click directly from the toolbar—no need to search for a fullscreen button or navigate away from your content. • Seamless Integration with Safari: Fully optimized for Safari, MaxButton integrates effortlessly with your browser for the most fluid and reliable full-screen experience. • Works Across Major Video Platforms: MaxButton supports most popular video platforms, so you can enjoy smooth, uninterrupted full-screen playback no matter what you’re watching. • Enhanced Video Experience: Say goodbye to distractions and unnecessary steps—MaxButton delivers a streamlined, immersive video experience with minimal fuss. • Customizable Preferences: Fine-tune your MaxButton experience to your needs with intuitive settings, allowing you to personalize the way you interact with videos in full screen. • Optimized for Quality: Enjoy top-tier performance and visual fidelity with minimal lag or disruption—MaxButton ensures your videos are delivered in their highest quality without compromise. Important Notes: • MaxButton is exclusively compatible with Safari. It is designed specifically for use within this browser and does not function with other browsers such as Chrome, Firefox, or Edge. • Full-screen support on iPhone is limited due to inherent platform restrictions. We are continually working to enhance the mobile experience, but please note that full screen playback may be restricted on certain devices. Why Choose MaxButton? MaxButton isn’t just another browser extension—it’s a premium tool for discerning users who want more from their video experience. Designed with the modern viewer in mind, MaxButton ensures that you can watch your favorite content without interruption, distraction, or frustration. Whether you’re a casual viewer or a video professional, this app takes your Safari browsing to new heights. MaxButton isn't just about expanding videos to full screen; it's about delivering an experience that feels seamless, effortless, and sophisticated. With one simple click, MaxButton opens up a world of immersive content, helping you enjoy videos in the way they were meant to be seen—large, vibrant, and full of detail. Ready to elevate your online video experience? Start using MaxButton today and discover how effortless full-screen playback can be. Unlock the Power of MaxButton—Your Ultimate Video Companion for Safari.
Private AI
This AI assistant offers expert-level answers for coding, writing, and research, all processed securely on your device. Enjoy complete privacy with no accounts, tracking, or logs.
- On-device AI processing
- Complete privacy, no tracking
- Expert knowledge across domains
- Apple Intelligence integration
- No account or login required
Read full descriptionHide full description
Powerful AI, your way, with private on-device intelligence and no accounts, no tracking, and no logs. ASK ANYTHING Get help with coding, creative writing, research, brainstorming, explanations, and everyday problem solving. Nivon delivers clear, useful answers with a fast, focused chat experience. CHOOSE HOW YOUR AI RUNS Run AI directly on your device with a curated library of local MLX models, use Apple Intelligence, or choose an optional cloud service when you need it. Device-aware recommendations help you find the right local model for your iPhone. PRIVACY BY DESIGN When you choose an on-device model, your prompts and responses are processed locally. Your conversation history is stored on your device, and no Nivon account is required. When you use Private Cloud Compute, your data is used only to fulfill your request and is then immediately deleted by Apple. KEY FEATURES • Private, on-device AI processing • Apple Intelligence integration • Private Cloud Compute and Private Cloud AI • Curated local AI models • Device-aware model recommendations • Multiple saved conversations with search and renaming • Voice dictation and read aloud responses • Streaming answers with Markdown support • Adjustable local generation settings Whether you are writing code, exploring an idea, or solving a difficult problem, Nivon puts powerful AI in your hands, with clear control over how every conversation is processed. Terms of use: https://www.apple.com/legal/internet-services/itunes/ Privacy Policy: https://www.sa-moo-rai.com/NivonAI/privacypolicy/
Screenshots
Verdict
The clearest difference is price: Private AI at Free against MaxButton's $2.99. Private AI also leads on rating (3.8 vs 1.0) and ratings volume (20 vs 1). MaxButton's advantage is update cadence (fortnightly vs monthly) and device support (4 vs 1). On ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Private AI is free to download; MaxButton costs $2.99 up front. MaxButton sells 3 in-app purchases, starting at $1.99 per month and Private AI sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Private AI holds the better App Store score, 3.8 against 1.0. That said, the two scores are not equally well evidenced: Private AI has 20 ratings behind it against 1, so its average is the more settled of the two.
MaxButton ships an update fortnightly, Private AI monthly. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.
| Parameter | MaxButton | Private AI |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 1.0 (1 ratings) | 3.8 (20 ratings) — better |
| Positive reviews | — | 25.0% of reviews |
| Number of ratings | 1 | 20 — better |
| Update frequency | Fortnightly — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Paid | Freemium — better |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 0 MB | 55 MB |
| Age rating | 4+ | 12+ |
| Developer | Lucas Exequiel Di Tomase | Valentin Dreyfus |
Customer experience
MaxButton
Private AI
In-app purchases
MaxButton
- 1 Month Subscription Plan$1.991 Month
- 6 Months Subscription Plan$4.996 Months
- 1 Year Subscription Plan$9.991 Year
Private AI
- Pro: One Week3 Days trial$4.997 Days
- Pro: One Year$19.991 Year
- Unlimited: One Month$19.991 Month
- Lifetime$69.99
Questions
Is MaxButton free?
Is Private AI free?
Which has better reviews, MaxButton or Private AI?
Do MaxButton or Private AI have ads?
Which is updated more often, MaxButton or Private AI?
Other comparisons















