# UDIDit vs iLinux

The clearest difference is in-app purchases: UDIDit at none against iLinux's 1. iLinux's advantage is update cadence (every 5 days vs every 4 months) and review sentiment (100% vs 91%). On price, ads, chart position and device support there is nothing between them.

UDIDit costs $1.99 and iLinux $1.19 up front. iLinux sells 1 one-off in-app purchase. UDIDit asks for nothing beyond the download.

UDIDit ships an update every 4 months, iLinux every 5 days. The most recent releases landed on October 19, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | UDIDit | iLinux |
| --- | --- | --- |
| Price | $1.99 | **$1.19** |
| Rating | **[4.1 (179 ratings)](https://appshunter.io/ios/app/udidit/id326123820/reviews)** | — |
| Number of ratings | **179** | — |
| Positive reviews | 90.9% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | **Free** | Paid |
| Best chart rank | #96 | **#36** |
| Size | 0 MB | 72 MB |
| Requires iOS | 16.2 | **16.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Bite Size Bytes, Inc.](https://appshunter.io/developer/314920640) | [天从 何](https://appshunter.io/developer/914453386) |

## What reviewers say

### UDIDit

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

**Currently charting:** #96 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


### iLinux

[App page](https://appshunter.io/ios/app/ilinux-linux-command-manual/id6766474402)

**Currently charting:** #36 Top Paid · Developer Tools (US App Store)

A comprehensive offline reference for Linux, Windows CMD Batch, and PowerShell commands. It offers detailed syntax, examples, and cross-platform equivalents, along with a daily quiz to reinforce learning. Customize your experience with themes and widgets.

**Highlights:** Extensive command library (1650+ entries), Cross-platform command equivalents, Integrated daily quiz and progress tracking, Offline access, no ads or tracking, Customizable themes and widgets, URL Scheme and Shortcuts support

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Reward developers | $0.99 | one-time |


## Frequently asked questions

### Is UDIDit free?

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

### Is iLinux free?

iLinux costs $1.19, and also offers in-app purchases.

### Do UDIDit or iLinux have ads?

Neither UDIDit nor iLinux shows ads.

### Which is updated more often, UDIDit or iLinux?

UDIDit ships an update every 4 months, and iLinux every 5 days. Most recently, UDIDit was updated on October 19, 2026 and iLinux on October 10, 2026.

### Which is more popular, UDIDit or iLinux?

UDIDit currently peaks at #96 in the App Store charts, and iLinux at #36. Chart position reflects recent download velocity rather than total install base.

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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.*