# UIC Library vs Stamp identifier

The clearest difference is in-app purchases: UIC Library at none against Stamp identifier's 4. UIC Library also leads on device support (3 vs 1) and iOS requirement (11.0 vs 18.2). On price and ads there is nothing between them.

Both are free to download. Stamp identifier sells 4 in-app purchases, starting at $4.99 per 7 days. UIC Library asks for nothing beyond the download.

## The numbers

| Metric | UIC Library | Stamp identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (52 ratings)](https://appshunter.io/ios/app/stamp-identifier-stampsnap/id6746768704/reviews)** |
| Number of ratings | — | **52** |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | — | Subscription |
| Size | 93 MB | 35 MB |
| Requires iOS | **11.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Openserve Co.,Ltd.](https://appshunter.io/developer/479158615) | [Patrick van der Ploeg](https://appshunter.io/developer/1789764470) |

## What reviewers say

### UIC Library

[App page](https://appshunter.io/ios/app/uic-library/id1583908736)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stamp identifier

[App page](https://appshunter.io/ios/app/stamp-identifier-stampsnap/id6746768704)

Quickly identify postage stamps using your phone's camera or photos. Get detailed information, including estimated value, and organize your collection into custom digital albums. Ideal for both new and experienced collectors.

**Highlights:** Instant stamp identification via camera, Upload photos from gallery, Detailed stamp information and value insights, Save identified stamps to history, Create custom digital stamp albums, Discover rare and vintage stamps

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stamps Identifier Weekly | $4.99 | per 7 days |
| Stamps Identifier Weekly | $6.99 | per 7 days |
| Stamp Identifier Annual | $39.99 | per year |
| Stamps Identifier Annual | $49.99 | per year |


## Frequently asked questions

### Is UIC Library free?

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

### Is Stamp identifier free?

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

### Do UIC Library or Stamp identifier have ads?

Neither UIC Library nor Stamp identifier shows ads.

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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.*