# UDIDit vs True Scanner

The clearest difference is price: True Scanner at Free against UDIDit's $1.99. True Scanner also leads on update cadence (every 3 weeks vs every 4 months). UDIDit's advantage is ads (none vs shown) and chart position (#90 vs unranked). On in-app purchases, device support and iOS requirement there is nothing between them.

True Scanner is free to download; UDIDit costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UDIDit ships an update every 4 months, True Scanner every 3 weeks. The most recent releases landed on September 22, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | UDIDit | True Scanner |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.1 (179 ratings)](https://appshunter.io/ios/app/udidit/id326123820/reviews)** | — |
| Number of ratings | **179** | — |
| Positive reviews | 90.9% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | — |
| Best chart rank | **#90** | — |
| Size | 0 MB | 44 MB |
| Requires iOS | 16.2 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bite Size Bytes, Inc.](https://appshunter.io/developer/314920640) | [Taek Oh](https://appshunter.io/developer/1616205954) |

## What reviewers say

### UDIDit

[App page](https://appshunter.io/ios/app/udidit/id326123820)

**Currently charting:** #90 Top Paid · Developer Tools (US App Store)

Access and share detailed device information directly from your iPhone or iPad. This app provides key specifications like model, iOS version, screen resolution, and storage, simplifying collaboration for developers and testers.

**Highlights:** Comprehensive device details, Model identification and name, iOS version and build number, Screen resolution, Storage capacity, Seamless report sharing

**Features:** Vision Pro support

**In-app purchases:** none


### True Scanner

[App page](https://appshunter.io/ios/app/true-scanner/id1644020867)

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

**In-app purchases:** none


## Frequently asked questions

### Is UDIDit free?

UDIDit costs $1.99, with no in-app purchases.

### Is True Scanner free?

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

### Do UDIDit or True Scanner have ads?

True Scanner shows ads; UDIDit does not.

### Which is updated more often, UDIDit or True Scanner?

UDIDit ships an update every 4 months, and True Scanner every 3 weeks. Most recently, UDIDit was updated on September 22, 2026 and True Scanner on September 7, 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.*