# STP vs uTest

The clearest difference is price: uTest at Free against STP's $6.99. uTest also leads on rating (3.0 vs 2.0) and update cadence (every 2 months vs every 39 months). STP's advantage is iOS requirement (12.0 vs 15.1). On ads, in-app purchases and device support there is nothing between them.

uTest is free to download; STP costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

uTest holds the better App Store score, 3.0 against 2.0. That said, the two scores are not equally well evidenced: uTest has 50 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of STP's written reviews are positive against 12% of uTest's.

STP ships an update every 39 months, uTest every 2 months. The most recent releases landed on September 7, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | STP | uTest |
| --- | --- | --- |
| Price | $6.99 | **Free** |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/stp-software-testing/id1209743333/reviews) | **[3.0 (50 ratings)](https://appshunter.io/ios/app/utest/id1492960703/reviews)** |
| Number of ratings | 1 | **50** |
| Positive reviews | 0.0% of reviews | **11.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Size | 5 MB | 46 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Raj Kumar](https://appshunter.io/developer/1037581682) | [Applause App Quality, Inc.](https://appshunter.io/developer/1226409745) |

## What reviewers say

### STP

[App page](https://appshunter.io/ios/app/stp-software-testing/id1209743333)

This app provides comprehensive software testing concepts and interview preparation for IT professionals. It covers a wide range of topics from basic concepts to advanced techniques, including subjective and objective questions, and industry terms.

**Highlights:** Software testing concepts, Pictorial explanations, QA interview questions, Subjective and objective questions, A-Z software testing terms, Testing techniques, Automated testing

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

**In-app purchases:** none


### uTest

[App page](https://appshunter.io/ios/app/utest/id1492960703)

This platform connects global freelance software testers with opportunities to earn money and develop new skills. The mobile app allows for convenient real-world testing on-the-go, impacting digital products for popular brands.

**Highlights:** Develop new skills, Earn extra money, Real-world software testing, On-the-go testing, Impact digital products

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is STP free?

STP costs $6.99, with no in-app purchases.

### Is uTest free?

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

### Which has better reviews, STP or uTest?

uTest is rated higher. STP averages 2.0 out of 5 from 1 ratings, while uTest averages 3.0 from 50 ratings.

### Do STP or uTest have ads?

Neither STP nor uTest shows ads.

### Which is updated more often, STP or uTest?

STP ships an update every 39 months, and uTest every 2 months. Most recently, STP was updated on September 7, 2026 and uTest on October 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.*