# Learn Backend Web Dev Offline vs ISTQB Performance Testing

The clearest difference is price: ISTQB Performance Testing at Free against Learn Backend Web Dev Offline's $4.99. ISTQB Performance Testing also leads on update cadence (every 2 months vs every 30 months). Learn Backend Web Dev Offline's advantage is in-app purchases (none vs 2) and device support (3 vs 1). On ads there is nothing between them.

ISTQB Performance Testing is free to download; Learn Backend Web Dev Offline costs $4.99 up front. ISTQB Performance Testing sells 2 in-app purchases, starting at $9.99 per month. Learn Backend Web Dev Offline asks for nothing beyond the download.

Learn Backend Web Dev Offline ships an update every 30 months, ISTQB Performance Testing every 2 months. The most recent releases landed on November 11, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Learn Backend Web Dev Offline | ISTQB Performance Testing |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/learn-backend-web-dev-offline/id1554065102/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 2 months** |
| Monetization | Paid | — |
| Size | 51 MB | 9 MB |
| Requires iOS | **13.0** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Mubeen](https://appshunter.io/developer/1553722821) | [Cargo Teleport Inc](https://appshunter.io/developer/1761832181) |

## What reviewers say

### Learn Backend Web Dev Offline

[App page](https://appshunter.io/ios/app/learn-backend-web-dev-offline/id1554065102)

Master backend web development with comprehensive tutorials on Python, Java, Node, Ruby, PHP, and popular frameworks. Interactive examples and an in-app code editor allow real-time practice and understanding.

**Highlights:** Learn backend web development, Tutorials on Python, Java, Node, Ruby, PHP, Frameworks like Django, Flask, Laravel, Interactive code examples, In-app web editor, Interview questions

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

**In-app purchases:** none


### ISTQB Performance Testing

[App page](https://appshunter.io/ios/app/istqb-performance-testing/id6738596798)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $9.99 | per month |
| Lifetime version | $19.99 | one-time |


## Frequently asked questions

### Is Learn Backend Web Dev Offline free?

Learn Backend Web Dev Offline costs $4.99, with no in-app purchases.

### Is ISTQB Performance Testing free?

ISTQB Performance Testing is free to download, with in-app purchases available.

### Do Learn Backend Web Dev Offline or ISTQB Performance Testing have ads?

Neither Learn Backend Web Dev Offline nor ISTQB Performance Testing shows ads.

### Which is updated more often, Learn Backend Web Dev Offline or ISTQB Performance Testing?

Learn Backend Web Dev Offline ships an update every 30 months, and ISTQB Performance Testing every 2 months. Most recently, Learn Backend Web Dev Offline was updated on November 11, 2026 and ISTQB Performance Testing on November 8, 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.*