# WriteTrack vs OOrion

The clearest difference is price: OOrion at Free against WriteTrack's $4.99. OOrion also leads on update cadence (every 2 weeks vs every 29 months). WriteTrack's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.2). On ads and in-app purchases there is nothing between them.

OOrion is free to download; WriteTrack costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

WriteTrack ships an update every 29 months, OOrion every 2 weeks. The most recent releases landed on October 27, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | WriteTrack | OOrion |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | — | **[4.1 (31 ratings)](https://appshunter.io/ios/app/oorion/id1567957213/reviews)** |
| Number of ratings | — | **31** |
| Positive reviews | — | 78.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 22 MB | 388 MB |
| Requires iOS | **15.0** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Pink Zombie Studios Inc.](https://appshunter.io/developer/1559742330) | [OOrion](https://appshunter.io/developer/1567957215) |

## What reviewers say

### WriteTrack

[App page](https://appshunter.io/ios/app/writetrack-track-submissions/id914818552)

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

**In-app purchases:** none


### OOrion

[App page](https://appshunter.io/ios/app/oorion/id1567957213)

This app uses your smartphone's camera and AI to help visually impaired individuals identify and locate objects and text in their surroundings. It can find dropped items, specific products, or even doors and names on intercoms, and allows for custom item tagging. It is compatible with VoiceOver and Siri.

**Highlights:** Object and text identification, Location assistance, Custom item tagging, Offline functionality, VoiceOver and Siri compatibility

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is WriteTrack free?

WriteTrack costs $4.99, with no in-app purchases.

### Is OOrion free?

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

### Do WriteTrack or OOrion have ads?

Neither WriteTrack nor OOrion shows ads.

### Which is updated more often, WriteTrack or OOrion?

WriteTrack ships an update every 29 months, and OOrion every 2 weeks. Most recently, WriteTrack was updated on October 27, 2026 and OOrion on October 23, 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.*