# LetSeeApp vs OOrion

The clearest difference is in-app purchases: OOrion at none against LetSeeApp's 10. OOrion also leads on update cadence (every 2 weeks vs every 3 months) and review sentiment (79% vs 50%). LetSeeApp's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.2). On price, rating, ads and monetization model there is nothing between them.

Both are free to download. LetSeeApp sells 10 one-off in-app purchases. OOrion asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.0 for LetSeeApp against 4.1 for OOrion. That said, the two scores are not equally well evidenced: OOrion has 31 ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 50% of LetSeeApp's written reviews are positive against 79% of OOrion's.

LetSeeApp ships an update every 3 months, OOrion every 2 weeks. The most recent releases landed on October 12, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | LetSeeApp | OOrion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (3 ratings)](https://appshunter.io/ios/app/letseeapp/id1170643143/reviews) | **[4.1 (31 ratings)](https://appshunter.io/ios/app/oorion/id1567957213/reviews)** |
| Number of ratings | 3 | **31** |
| Positive reviews | 50.0% of reviews | **78.6% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 98 MB | 388 MB |
| Requires iOS | **12.0** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jedlik Innovacio Korlatolt Felelossegu Tarsasag](https://appshunter.io/developer/1170643142) | [OOrion](https://appshunter.io/developer/1567957215) |

## What reviewers say

### LetSeeApp

[App page](https://appshunter.io/ios/app/letseeapp/id1170643143)

This app provides visual recognition and detection tools for visually impaired individuals. It can identify banknotes and plastic cards, and measure light levels. Users simply point their camera at an object, and the app announces the result.

**Highlights:** Banknote recognition (multiple currencies), Plastic card recognition, Light measurement tool, Customizable currency recognition, VoiceOver compatibility, Offline processing

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chinese yuan - 2020 | $0.99 | one-time |
| South Korean won - 2020 | $0.99 | one-time |
| Mexican peso - 2020 | $0.99 | one-time |
| Czech koruna - 2022 | $0.99 | one-time |
| Swiss franc - 2022 | $0.99 | one-time |
| Chilean peso - 2022 | $0.99 | one-time |
| Colombian peso - 2022 | $0.99 | one-time |
| Peruvian sol - 2022 | $0.99 | one-time |
| 20 extra card slots | $2.99 | one-time |
| 50 extra card slots | $4.99 | one-time |


### 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 LetSeeApp free?

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

### Is OOrion free?

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

### Which has better reviews, LetSeeApp or OOrion?

OOrion is rated higher. LetSeeApp averages 4.0 out of 5 from 3 ratings, while OOrion averages 4.1 from 31 ratings.

### Do LetSeeApp or OOrion have ads?

Neither LetSeeApp nor OOrion shows ads.

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

LetSeeApp ships an update every 3 months, and OOrion every 2 weeks. Most recently, LetSeeApp was updated on October 12, 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.*