# Optics Trainer vs PatchPal

The clearest difference is rating: PatchPal at 5.0 against Optics Trainer's 4.5. PatchPal also leads on review sentiment (100% vs 65%) and in-app purchases (none vs 3). Optics Trainer's advantage is ratings volume (302 vs 4). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Optics Trainer sells 3 in-app purchases, starting at $4.99 per 7 days. PatchPal asks for nothing beyond the download.

PatchPal holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Optics Trainer has 302 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 65% of Optics Trainer's written reviews are positive against 100% of PatchPal's.

Optics Trainer ships an update every 8 days, PatchPal every 3 days. The most recent releases landed on October 19, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Optics Trainer | PatchPal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (302 ratings)](https://appshunter.io/ios/app/optics-trainer-vision-and-brain/id1471943589/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/patchpal/id6757255749/reviews)** |
| Number of ratings | **302** | 4 |
| Positive reviews | 65.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 8 days | **Every 3 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 476 MB | 5 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Optics Trainer LLC](https://appshunter.io/developer/898519375) | [SUSHANT WASON](https://appshunter.io/developer/1865620014) |

## What reviewers say

### Optics Trainer

[App page](https://appshunter.io/ios/app/optics-trainer-vision-and-brain/id1471943589)

Enhance your visual skills with a variety of engaging games and personalized daily workouts. Improve convergence, divergence, stereo acuity, and binocular fusion. Test and strengthen visual memory, tracking, and peripheral vision for sharper focus.

**Highlights:** Vision therapy and training, 28+ engaging games, Personalized daily workouts, Improve convergence and divergence, Enhance stereo acuity and binocular fusion, Test visual memory and tracking

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Monthly Subscription | $14.99 | per month |
| Annual Subscription | $149.99 | per year |

**What reviewers like**

- 👍 Fun and engaging games
- 💡 Helpful for vision therapy
- ✅ Clearly explains objectives
- 🚀 Improves focus and coordination
- 😊 Makes eye training enjoyable

**What reviewers complain about**

- 💸 Expensive subscription model
- 😠 Overwhelming and intrusive ads
- ❌ Free version unusable due to ads
- 📉 Poorly programmed exercises
- 🚫 No scientific evidence for some claims

**Reported bugs**

- Number flip game has blank tiles
- Flower power stopped working
- Letter delivery letter goes off-screen
- Attention exercises stuck on level one
- Ice flow impossible to level up

**Requested features**

- Customize peripheral vision symbols
- Option to change symbol colors
- Adjust number of targets in Dynamic Acuity
- Add introductory level for Dynamic Acuity
- Allow offline play in free version


### PatchPal

[App page](https://appshunter.io/ios/app/patchpal/id6757255749)

This app helps parents track and make eye patching for children with lazy eye more engaging. It features a timer, mini-games, rewards, and progress tracking to motivate kids. Data can be synced and exported for doctor visits.

**Highlights:** Eye patching timer with progress tracking, Engaging mini-games for kids, Achievement system and rewards, Detailed progress charts and statistics, Cloud sync across devices, Reminder notifications, Data export to CSV

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Optics Trainer free?

Optics Trainer is free to download, with in-app purchases available.

### Is PatchPal free?

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

### Which has better reviews, Optics Trainer or PatchPal?

PatchPal is rated higher. Optics Trainer averages 4.5 out of 5 from 302 ratings, while PatchPal averages 5.0 from 4 ratings.

### Do Optics Trainer or PatchPal have ads?

Optics Trainer shows ads; PatchPal does not.

### Which is updated more often, Optics Trainer or PatchPal?

Optics Trainer ships an update every 8 days, and PatchPal every 3 days. Most recently, Optics Trainer was updated on October 19, 2026 and PatchPal on October 10, 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.*