# Amblyopia Exercise vs Symptile

The clearest difference is in-app purchases: Symptile at none against Amblyopia Exercise's 3. Symptile also leads on update cadence (daily vs monthly). Amblyopia Exercise's advantage is device support (3 vs 1) and iOS requirement (16 vs 26.0). On price and ads there is nothing between them.

Both are free to download. Amblyopia Exercise sells 3 in-app purchases, starting at $9.99 per month. Symptile asks for nothing beyond the download.

Amblyopia Exercise ships an update monthly, Symptile daily. Both last shipped on October 24, 2026.

## The numbers

| Metric | Amblyopia Exercise | Symptile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/amblyopia-exercise-lazy-eye/id6747434405/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 4 MB |
| Requires iOS | **16** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [灿耿 陈](https://appshunter.io/developer/1688324562) | [BRUNO DURAND](https://appshunter.io/developer/1614095585) |

## What reviewers say

### Amblyopia Exercise

[App page](https://appshunter.io/ios/app/amblyopia-exercise-lazy-eye/id6747434405)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Annual Subscription | $59.99 | per year |
| Lifetime Membership | $149.99 | one-time |


### Symptile

[App page](https://appshunter.io/ios/app/symptile-symptom-tracker/id6783853981)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Amblyopia Exercise free?

Amblyopia Exercise is free to download, with in-app purchases available.

### Is Symptile free?

Symptile is free to download, with no in-app purchases.

### Do Amblyopia Exercise or Symptile have ads?

Neither Amblyopia Exercise nor Symptile shows ads.

### Which is updated more often, Amblyopia Exercise or Symptile?

Amblyopia Exercise ships an update monthly, and Symptile daily. Most recently, Amblyopia Exercise was updated on October 24, 2026 and Symptile on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*