# Learn Software Testing Pro vs Learn Acoustics Engineering

The clearest difference is update cadence: Learn Software Testing Pro at every 10 months against Learn Acoustics Engineering's every 31 months. Learn Software Testing Pro also leads on iOS requirement (10.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Learn Software Testing Pro costs $1.99 and Learn Acoustics Engineering $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Learn Software Testing Pro ships an update every 10 months, Learn Acoustics Engineering every 31 months. The most recent releases landed on October 1, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Learn Software Testing Pro | Learn Acoustics Engineering |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| Rating | **[2.8 (5 ratings)](https://appshunter.io/ios/app/learn-software-testing-pro/id6449091042/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 months** | Every 31 months |
| Monetization | Paid | — |
| Size | 35 MB | 41 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Haroon Khalil](https://appshunter.io/developer/1685448939) | [Muhammad Umair](https://appshunter.io/developer/1696049320) |

## What reviewers say

### Learn Software Testing Pro

[App page](https://appshunter.io/ios/app/learn-software-testing-pro/id6449091042)

This app provides a comprehensive guide to software testing fundamentals, principles, and skills. It covers a wide range of topics, from basics to advanced techniques, designed to help beginners understand and master software quality assurance.

**Highlights:** Software testing fundamentals, Principles and skills, Intuitive user interface, Beginner-friendly topics, Test management, Test tools

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

**In-app purchases:** none


### Learn Acoustics Engineering

[App page](https://appshunter.io/ios/app/learn-acoustics-engineering/id6451270819)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Learn Software Testing Pro free?

Learn Software Testing Pro costs $1.99, with no in-app purchases.

### Is Learn Acoustics Engineering free?

Learn Acoustics Engineering costs $1.99, with no in-app purchases.

### Do Learn Software Testing Pro or Learn Acoustics Engineering have ads?

Neither Learn Software Testing Pro nor Learn Acoustics Engineering shows ads.

### Which is updated more often, Learn Software Testing Pro or Learn Acoustics Engineering?

Learn Software Testing Pro ships an update every 10 months, and Learn Acoustics Engineering every 31 months. Most recently, Learn Software Testing Pro was updated on October 1, 2026 and Learn Acoustics Engineering on October 9, 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.*