# EyeRec vs Upright Science

The clearest difference is iOS requirement: EyeRec at 15.6 against Upright Science's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

EyeRec ships an update fortnightly, Upright Science monthly. The most recent releases landed on October 9, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | EyeRec | Upright Science |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/upright-science/id6760179890/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | — | Free |
| Size | 41 MB | 77 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [Kuroda ENT Clinic](https://appshunter.io/developer/1369699677) | [Upright Science](https://appshunter.io/developer/1882993374) |

## What reviewers say

### EyeRec

[App page](https://appshunter.io/ios/app/eyerec/id6748946610)

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

**In-app purchases:** none


### Upright Science

[App page](https://appshunter.io/ios/app/upright-science/id6760179890)

Assess and enhance balance and mobility with science-backed tests and guided exercises. Track progress with clear scores and integrate with health data. Designed for personal wellness or care programs.

**Highlights:** Standardized balance tests with iPhone sensors, Guided gait and balance exercises with pose feedback, Sync with Apple Health for health metrics, Progress tracking via dashboard and reports, Offline functionality for assessments, User and group management for care teams

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

**In-app purchases:** none


## Frequently asked questions

### Is EyeRec free?

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

### Is Upright Science free?

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

### Do EyeRec or Upright Science have ads?

Neither EyeRec nor Upright Science shows ads.

### Which is updated more often, EyeRec or Upright Science?

EyeRec ships an update fortnightly, and Upright Science monthly. Most recently, EyeRec was updated on October 9, 2026 and Upright Science on October 14, 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.*