# Leting Udisk vs Universal Speed Test

The clearest difference is in-app purchases: Leting Udisk at none against Universal Speed Test's 1. Leting Udisk also leads on ads (none vs shown) and update cadence (fortnightly vs monthly). On price and device support there is nothing between them.

Both are free to download. Universal Speed Test sells 1 one-off in-app purchase. Leting Udisk asks for nothing beyond the download.

Leting Udisk ships an update fortnightly, Universal Speed Test monthly. The most recent releases landed on November 1, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Leting Udisk | Universal Speed Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/leting-udisk/id1019034236/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free | — |
| Size | 111 MB | 8 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Hamedata Technology Co., Limited](https://appshunter.io/developer/589308586) | [Birkan Aksoy](https://appshunter.io/developer/1626910993) |

## What reviewers say

### Leting Udisk

[App page](https://appshunter.io/ios/app/leting-udisk/id1019034236)

Securely back up your mobile phone data with this reliable companion. It offers a safe and protected way to store your important files.

**Highlights:** Mobile phone data backup, Safe and secure storage, Data protection

**Features:** macOS Compatibility

**In-app purchases:** none


### Universal Speed Test

[App page](https://appshunter.io/ios/app/universal-speed-test/id6784457198)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is Leting Udisk free?

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

### Is Universal Speed Test free?

Universal Speed Test is free to download, with in-app purchases available.

### Do Leting Udisk or Universal Speed Test have ads?

Universal Speed Test shows ads; Leting Udisk does not.

### Which is updated more often, Leting Udisk or Universal Speed Test?

Leting Udisk ships an update fortnightly, and Universal Speed Test monthly. Most recently, Leting Udisk was updated on November 1, 2026 and Universal Speed Test on November 10, 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.*