# Ocudiary vs Gabor

The clearest difference is in-app purchases: Ocudiary at none against Gabor's 1. Ocudiary also leads on ads (none vs shown) and update cadence (weekly vs every 4 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Gabor sells 1 one-off in-app purchase. Ocudiary asks for nothing beyond the download.

Ocudiary ships an update weekly, Gabor every 4 months. Both last shipped on September 21, 2026.

## The numbers

| Metric | Ocudiary | Gabor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 4 months |
| Size | 32 MB | 72 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Veluon Ltd](https://appshunter.io/developer/1805177701) | [TATSUO NAKANO](https://appshunter.io/developer/1846200191) |

## What reviewers say

### Ocudiary

[App page](https://appshunter.io/ios/app/ocudiary/id6753861854)

**In-app purchases:** none


### Gabor

[App page](https://appshunter.io/ios/app/gabor-patch-vision-trainer/id6761639631)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is Ocudiary free?

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

### Is Gabor free?

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

### Do Ocudiary or Gabor have ads?

Gabor shows ads; Ocudiary does not.

### Which is updated more often, Ocudiary or Gabor?

Ocudiary ships an update weekly, and Gabor every 4 months. Most recently, Ocudiary was updated on September 21, 2026 and Gabor on September 21, 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.*