Comparison

Lock Notes Pro vs MaxButton

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Lock Notes Pro

Securely store and protect your private notes with password or Touch ID access. This app allows you to keep sensitive information like passwords, secrets, and diaries safe from unauthorized viewing. It offers features like iCloud backup and syncing, image insertion, and printing.

Highlights
  • Password and Touch ID protection
  • iCloud backup and sync
  • Insert images and photos
  • Print notes
  • Sort and customize notes
  • Security question recovery
Features
Read full description

A SINGLE PURCHASE COVERS ALL YOUR IPHONE AND IPAD DEVICES. FINALLY AN APP FOR ALL YOUR PRIVATE NOTES! Keep your most valuable, private, and secret notes away from prying eyes. Keep them all totally secret and safe. Store passwords, secrets, contacts or just keep your diary private. KEY FEATURES: • Use Touch ID or passcode to safely lock access to your private notes. • Set a security question and answer in case you forget your passcode. • Safely Backup your valuable notes to iCloud. • Quickly Sync notes between iPhone & iPad with iCloud. • Sort notes list by name, date or manual. • Select notes font style and size. • Insert images & photos into notes. • Print your notes. • Send notes via text message or email. • Save notes to Camera Roll. • Support for Emoji Emoticons. Terms of use: http://www.katans.com/terms-of-use Privacy policy: http://www.katans.com/privacy-policy

About

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.

Highlights
  • Instant full-screen toggle
  • Seamless Safari integration
  • Works across major video platforms
  • Enhanced video experience
  • Customizable preferences
  • Optimized for quality
Features
Read 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.

Screenshots

Lock Notes Pro4 screens
MaxButton2 screens

Verdict

The call

The clearest difference is rating: Lock Notes Pro at 4.6 against MaxButton's 1.0. Lock Notes Pro also leads on ratings volume (270 vs 1) and iOS requirement (13.0 vs 15.6). MaxButton's advantage is price ($2.99 vs $9.99). On update cadence, ads, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Lock Notes Pro costs $9.99 and MaxButton $2.99 up front. Lock Notes Pro sells 1 in-app purchase, starting at $14.99 per year and MaxButton sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Lock Notes Pro holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: Lock Notes Pro has 270 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Lock Notes Pro ships an update every 2 weeks, MaxButton fortnightly. The most recent releases landed on October 2, 2026 and October 1, 2026 respectively.

Scorecard4 real differences · 6 level
Lock Notes Pro versus MaxButton: the parameters behind the verdict, then further details
ParameterLock Notes ProMaxButton
Price$9.99$2.99 — better
Rating4.6 (270 ratings) — better1.0 (1 ratings)
Positive reviews82.3% of reviews—
Number of ratings270 — better1
Update frequencyEvery 2 weeks — betterFortnightly
AdsNoNo
In-app purchasesYesYes
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS13.0 — better15.6
Further details — not scored
Size8 MB0 MB
Age rating4+4+
DeveloperJulyApps LtdLucas Exequiel Di Tomase

Customer experience

Lock Notes Pro

All ratings270 ratings
Positive91.1%
Neutral2.2%
Negative6.7%
Written reviews503 reviews
Positive82.3%
Neutral4.2%
Negative13.5%

MaxButton

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

Lock Notes Pro

Reported bugs

3 issues
  • Crashes after iOS updates
  • Unable to edit or update notes without losing data
  • Syncing issues between devices

Requested features

4 requests
  • Add checklist functionality
  • Implement a recycle bin for deleted notes
  • Improve syncing and backup options
  • Add more customization options for font, layout, etc.

MaxButton

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Lock Notes Pro

Subscriptions1
  • Auto Backup$14.991 Year
3 purchases

MaxButton

Subscriptions3
  • 1 Month Subscription Plan$1.991 Month
  • 6 Months Subscription Plan$4.996 Months
  • 1 Year Subscription Plan$9.991 Year

Questions

Is Lock Notes Pro free?
Lock Notes Pro costs $9.99, and also offers in-app purchases.
Is MaxButton free?
MaxButton costs $2.99, and also offers in-app purchases.
Which has better reviews, Lock Notes Pro or MaxButton?
Lock Notes Pro is rated higher. Lock Notes Pro averages 4.6 out of 5 from 270 ratings, while MaxButton averages 1.0 from 1 ratings.
Do Lock Notes Pro or MaxButton have ads?
Neither Lock Notes Pro nor MaxButton shows ads.
Which is updated more often, Lock Notes Pro or MaxButton?
Lock Notes Pro ships an update every 2 weeks, and MaxButton fortnightly. Most recently, Lock Notes Pro was updated on October 2, 2026 and MaxButton on October 1, 2026.

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