# Eye Handbook vs StudyMyTremor

The clearest difference is price: Eye Handbook at Free against StudyMyTremor's $3.99. Eye Handbook also leads on rating (4.8 vs 3.2) and update cadence (every 3 weeks vs every 12 months). StudyMyTremor's advantage is ads (none vs shown) and iOS requirement (7.0 vs 16.0). On in-app purchases and device support there is nothing between them.

Eye Handbook is free to download; StudyMyTremor costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Eye Handbook holds the better App Store score, 4.8 against 3.2. That said, the two scores are not equally well evidenced: Eye Handbook has 1.2K ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 82% of Eye Handbook's written reviews are positive against 67% of StudyMyTremor's.

Eye Handbook ships an update every 3 weeks, StudyMyTremor every 12 months. The most recent releases landed on October 27, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Eye Handbook | StudyMyTremor |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[4.8 (1.2K ratings)](https://appshunter.io/ios/app/eye-handbook/id335546959/reviews)** | [3.2 (6 ratings)](https://appshunter.io/ios/app/studymytremor/id533088021/reviews) |
| Number of ratings | **1.2K** | 6 |
| Positive reviews | **82.2% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 12 months |
| Monetization | **Ad-supported** | Paid |
| Size | 480 MB | 3 MB |
| Requires iOS | 16.0 | **7.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Cloud Nine Development LLC](https://appshunter.io/developer/335546962) | [Lauk Ventures GmbH](https://appshunter.io/developer/533088024) |

## What reviewers say

### Eye Handbook

[App page](https://appshunter.io/ios/app/eye-handbook/id335546959)

A comprehensive eye care reference app for ophthalmologists, optometrists, and students. It offers diagnostic tools, treatment references, calculators, educational resources, and community forums to support eye care professionals.

**Highlights:** Diagnostic and treatment reference, Eye calculators (visual acuity, diabetic retinopathy, etc.), Medication and pharmacopeia, Ophthalmology and optometry journals, Patient education tools, Peer-to-peer forums, Eye atlas and diagrams

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

**In-app purchases:** none

**What reviewers like**

- 👍 Useful information and tools
- 🚀 Comprehensive and efficient
- 💡 Great resource for eye care professionals
- 😊 Excellent app overall

**What reviewers complain about**

- 🐛 Crashes and bugs
- 📢 Intrusive ads and pop-ups
- 🔍 Poorly organized interface
- 🔋 High battery consumption

**Reported bugs**

- Registration process issues
- Compatibility problems with newer iOS versions
- Incorrect medication information

**Requested features**

- Add Tumbling E and Landolt C charts
- Improve search functionality
- Provide a paid ad-free version
- Optimize for larger screens (iPad)


### StudyMyTremor

[App page](https://appshunter.io/ios/app/studymytremor/id533088021)

Record, analyze, and track hand tremors using a scientifically proven method. Quantify your tremor and export results for further visualization or sharing with EHR apps. This tool is for informational purposes and not for diagnosis.

**Highlights:** Record hand tremors, Analyze tremor data, Track tremor progression, Quantify tremor severity, Export results to iCloud Drive, Share data with EHR apps

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

**In-app purchases:** none


## Frequently asked questions

### Is Eye Handbook free?

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

### Is StudyMyTremor free?

StudyMyTremor costs $3.99, with no in-app purchases.

### Which has better reviews, Eye Handbook or StudyMyTremor?

Eye Handbook is rated higher. Eye Handbook averages 4.8 out of 5 from 1.2K ratings, while StudyMyTremor averages 3.2 from 6 ratings.

### Do Eye Handbook or StudyMyTremor have ads?

Eye Handbook shows ads; StudyMyTremor does not.

### Which is updated more often, Eye Handbook or StudyMyTremor?

Eye Handbook ships an update every 3 weeks, and StudyMyTremor every 12 months. Most recently, Eye Handbook was updated on October 27, 2026 and StudyMyTremor on October 26, 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.*