# DryEyeRhythm vs Vision Workout

The clearest difference is review sentiment: Vision Workout at 79% against DryEyeRhythm's 6%. Vision Workout also leads on update cadence (monthly vs every 3 months) and device support (3 vs 1). DryEyeRhythm's advantage is in-app purchases (none vs 7) and ads (none vs shown). On price and iOS requirement there is nothing between them.

Both are free to download. Vision Workout sells 7 in-app purchases, starting at $5.99 per 3 months. DryEyeRhythm asks for nothing beyond the download.

DryEyeRhythm ships an update every 3 months, Vision Workout monthly. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | DryEyeRhythm | Vision Workout |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (1.2K ratings)](https://appshunter.io/ios/app/vision-workout-eye-training/id1563884276/reviews)** |
| Number of ratings | — | **1.2K** |
| Positive reviews | 5.6% of reviews | **79.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | **Free** | Freemium |
| Size | 24 MB | 158 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [順天堂大学](https://appshunter.io/developer/1080910962) | [THOMSON Inc.](https://appshunter.io/developer/492371813) |

## What reviewers say

### DryEyeRhythm

[App page](https://appshunter.io/ios/app/dryeyerhythm/id1164781008)

Assess your dry eye condition with a quick smartphone check. Track daily changes, lifestyle factors, and contribute to university research. Understand potential links between dry eye, headaches, and stiff shoulders.

**Highlights:** 5-minute dry eye measurement, Lifestyle correlation tracking, Dry eye status map, Contribution to university research, Visual results on graphs and calendars, Privacy-protected data

**Features:** Vision Pro support

**In-app purchases:** none


### Vision Workout

[App page](https://appshunter.io/ios/app/vision-workout-eye-training/id1563884276)

Enhance your dynamic vision and reaction speed with daily eye training exercises. Improve focus, peripheral awareness, and tracking skills for sports, eSports, or reducing eye fatigue. Personalized training adapts to your skill level.

**Highlights:** Dynamic vision training, Eye tracking exercises, Peripheral vision expansion, Reaction speed improvement, Focus and concentration enhancement, Customizable speed control

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (3-MONTH) | $5.99 | per 3 months |
| Pro (annual) | $5.99 | per year |
| Pro (YEARLY) | $11.99 | per year |
| Pro+ (YEARLY) | $14.99 | per year |
| Pro (lifetime) | $9.99 | one-time |
| Pro (LIFETIME) | $22.99 | one-time |
| Pro+ (LIFETIME) | $29.99 | one-time |

**What reviewers like**

- 👍 Helpful for eye exercises
- 🚀 Effective for improving vision
- 💡 Good variety of training modes
- 🤩 Positive impact on sports performance

**What reviewers complain about**

- 🔍 Lack of customization options
- 📢 Intrusive ads
- 🕰️ Repetitive nature of exercises
- 🤔 Unclear instructions

**Reported bugs**

- Compatibility issues on some Android devices
- Occasional crashes or freezes during use

**Requested features**

- Add more training modes and exercises
- Provide option to adjust speed and difficulty
- Include scoring and progress tracking
- Offer paid version to remove ads


## Frequently asked questions

### Is DryEyeRhythm free?

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

### Is Vision Workout free?

Vision Workout is free to download, with in-app purchases available.

### Do DryEyeRhythm or Vision Workout have ads?

Vision Workout shows ads; DryEyeRhythm does not.

### Which is updated more often, DryEyeRhythm or Vision Workout?

DryEyeRhythm ships an update every 3 months, and Vision Workout monthly. Most recently, DryEyeRhythm was updated on November 2, 2026 and Vision Workout on November 7, 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.*