# ID Assistant vs Device ID Check Tool

The clearest difference is in-app purchases: Device ID Check Tool at none against ID Assistant's 1. Device ID Check Tool also leads on update cadence (weekly vs every 2 months). ID Assistant's advantage is ads (none vs shown) and iOS requirement (15.0 vs 18.2). On price and device support there is nothing between them.

Both are free to download. ID Assistant sells 1 one-off in-app purchase. Device ID Check Tool asks for nothing beyond the download.

ID Assistant ships an update every 2 months, Device ID Check Tool weekly. The most recent releases landed on September 30, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | ID Assistant | Device ID Check Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/id-assistant/id1590861929/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | — |
| Size | 2 MB | 4 MB |
| Requires iOS | **15.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sean McNeil](https://appshunter.io/developer/884178100) | [Mizuki Hoshida](https://appshunter.io/developer/1797942917) |

## What reviewers say

### ID Assistant

[App page](https://appshunter.io/ios/app/id-assistant/id1590861929)

This free utility helps developers generate, validate, and manage UUID and CBUUID values. It also includes a searchable database of over 5,000 Bluetooth assigned numbers. All features are free and do not involve tracking.

**Highlights:** Generate UUID and CBUUID values, Validate UUID and CBUUID values, Adjust capitalization for IDs, Copy and share generated IDs, Search Bluetooth assigned numbers database, 100% free and no tracking

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip the developer | $0.99 | one-time |


### Device ID Check Tool

[App page](https://appshunter.io/ios/app/device-id-check-tool/id6742742567)

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

**In-app purchases:** none


## Frequently asked questions

### Is ID Assistant free?

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

### Is Device ID Check Tool free?

Device ID Check Tool is free to download, with no in-app purchases.

### Do ID Assistant or Device ID Check Tool have ads?

Device ID Check Tool shows ads; ID Assistant does not.

### Which is updated more often, ID Assistant or Device ID Check Tool?

ID Assistant ships an update every 2 months, and Device ID Check Tool weekly. Most recently, ID Assistant was updated on September 30, 2026 and Device ID Check Tool on October 16, 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.*