# Umajin Lite vs iPerfman

The clearest difference is in-app purchases: Umajin Lite at none against iPerfman's 2. Umajin Lite also leads on review sentiment (100% vs 75%) and iOS requirement (13.0 vs 15.0). iPerfman's advantage is device support (5 vs 3). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. iPerfman sells 2 one-off in-app purchases. Umajin Lite asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.5 for Umajin Lite against 4.5 for iPerfman. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews are what separate them: 100% of Umajin Lite's written reviews are positive against 75% of iPerfman's.

Umajin Lite ships an update every 5 weeks, iPerfman every 3 weeks. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Umajin Lite | iPerfman |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/umajin-lite/id852671914/reviews) | [4.5 (4 ratings)](https://appshunter.io/ios/app/iperfman/id6447375831/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | **100.0% of reviews** | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 68 MB | 71 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [Umajin Limited](https://appshunter.io/developer/852671917) | [伟 葛](https://appshunter.io/developer/1028908732) |

## What reviewers say

### Umajin Lite

[App page](https://appshunter.io/ios/app/umajin-lite/id852671914)

This app helps business teams accelerate digital transformation and create enterprise workflow solutions. It provides a collaborative tool for teams to give feedback and build projects.

**Highlights:** Digital transformation acceleration, Digital content creation, Enterprise workflow solutions, Collaborative project building, Team feedback provision

**In-app purchases:** none


### iPerfman

[App page](https://appshunter.io/ios/app/iperfman/id6447375831)

This utility measures maximum achievable bandwidth on IP networks across Apple platforms. It offers a beautiful speedometer and speed chart, allowing for LAN testing and advanced parameter adjustments to simulate network conditions.

**Highlights:** Bandwidth measurement, Speedometer and speed chart, LAN network testing, Customizable test parameters, UDP mode performance testing, Bandwidth limiting simulation

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pro | $1.99 | one-time |
| Lifetime Pro | $2.99 | one-time |


## Frequently asked questions

### Is Umajin Lite free?

Umajin Lite is free to download, with no in-app purchases.

### Is iPerfman free?

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

### Which has better reviews, Umajin Lite or iPerfman?

Umajin Lite and iPerfman are both rated 4.5 out of 5 on the App Store, from 2 and 4 ratings respectively.

### Do Umajin Lite or iPerfman have ads?

Neither Umajin Lite nor iPerfman shows ads.

### Which is updated more often, Umajin Lite or iPerfman?

Umajin Lite ships an update every 5 weeks, and iPerfman every 3 weeks. Most recently, Umajin Lite was updated on October 20, 2026 and iPerfman on October 24, 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.*