Comparison

Amblyopia Exercise vs Proof

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

Head to head
About

Amblyopia Exercise

This vision training app uses Gabor Patch and dynamic grating technology for scientific eye exercises. It offers over 30 training modes with personalized difficulty and real-time feedback to help improve amblyopia and support eye health. Start your journey to clearer vision in just minutes a day.

Highlights
  • Gabor Patch Technology
  • Dynamic Grating Technology
  • Over 30 Training Modes
  • Personalized Difficulty
  • Real-time Feedback
  • Smart Tracking of Progress
Features
Read full description

Scientific vision training to improve amblyopia in just minutes a day. A vision training app based on Gabor Patch technology and dynamic gratings that uses scientifically proven visual stimulation patterns to help you easily improve your eyesight in daily life. Core Features - Gabor Patch Technology - Internationally recognized visual neuroscience technique - Dynamic Grating Technology - Various grating training modes - Rich Training Modes - Over 30 training modes including basic positioning, timed challenges, matching, spot the difference, and more - Personalized Difficulty - Progress gradually from easy to hard - Real-time Feedback - Precise tracking of training data and improvement progress Smart Tracking Complete records of accuracy, time spent, and progress for each training session, making your vision improvement visible. Professional Design Clean and elegant interface optimized for vision training, reducing visual fatigue and enhancing training effectiveness. [Note] This app is designed to help restore vision and support eye health recovery. Please consult a medical professional if necessary. Start your vision improvement journey—just a few minutes a day for a clearer world! Terms of Use: https://visionrecovery.xzonesoft.com/terms.html Privacy Policy: https://visionrecovery.xzonesoft.com/privacy.html Contact Us: support@xzonesoft.com

About

Proof

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Most affirmations fail at the first sentence. If you don't believe the words, repeating them louder doesn't help. Proof starts there. Write something you wish you believed. Proof helps bring the sentence down to earth, until it feels honest enough to use today. Make it gentler, make it more direct, or edit it yourself. When something happens that supports the belief, even something small, save that moment as proof. Over time, the words stop feeling borrowed. They have your own history behind them. You can also browse a quiet feed of beliefs, keep the ones that fit, pass on the ones that don't, and reshape the ones that are close. New: choose an area like work, relationships, body, money, or parenting, and the feed follows it. Every belief you keep, retire, or finish stays in your History. Your saved belief can stay nearby in a widget or an optional reminder. If you want to share it, you can make a still image or a short transformation video first. Your writing stays private. Proof doesn't require an account, and your beliefs, proof, and photos are stored on your iPhone. Notifications never include your proof text, and you can keep your belief off your lock screen and widgets. Proof is a subscription. There is no free version. The weekly plan starts with a 3-day free trial and the annual plan with a 7-day free trial. Cancel during the trial and you pay nothing. Your writing always stays on your iPhone. Proof offers optional weekly and annual auto-renewing subscriptions. Payment is charged to your Apple Account when you confirm your purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your App Store account settings. Available plans, localized prices, and any eligible introductory offer are shown before purchase. Proof is made for self-reflection. It is not a crisis or emergency service. Terms of Use: https://jamesmckinney.xyz/proof/terms Privacy Policy: https://jamesmckinney.xyz/proof/privacy

Screenshots

Amblyopia Exercise4 screens
Proof4 screens

Verdict

The call

The clearest difference is update cadence: Proof at every 3 days against Amblyopia Exercise's monthly. Amblyopia Exercise's advantage is device support (3 vs 1) and iOS requirement (16 vs 26.0). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Amblyopia Exercise sells 3 in-app purchases, starting at $9.99 per month and Proof sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Amblyopia Exercise ships an update monthly, Proof every 3 days. Both last shipped on October 31, 2026.

Scorecard3 real differences · 6 level
Amblyopia Exercise versus Proof: the parameters behind the verdict, then further details
ParameterAmblyopia ExerciseProof
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyMonthlyEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS16 — better26.0
Further details — not scored
Size18 MB19 MB
Age rating4+4+
Developer灿耿 陈James McKinney

In-app purchases

3 purchases

Amblyopia Exercise

Subscriptions2
  • Monthly Subscription$9.991 Month
  • Annual Subscription$59.991 Year
One-time1
  • Lifetime Membership$149.99
3 purchases

Proof

Subscriptions3
  • Proof Premium Weekly3 Days trial$6.997 Days
  • Proof Premium Annual Offer$24.991 Year
  • Proof Premium Annual7 Days trial$49.991 Year

Questions

Is Amblyopia Exercise free?
Amblyopia Exercise is free to download, with in-app purchases available.
Is Proof free?
Proof is free to download, with in-app purchases available.
Do Amblyopia Exercise or Proof have ads?
Neither Amblyopia Exercise nor Proof shows ads.
Which is updated more often, Amblyopia Exercise or Proof?
Amblyopia Exercise ships an update monthly, and Proof every 3 days. Most recently, Amblyopia Exercise was updated on October 31, 2026 and Proof on October 31, 2026.

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