# Finding Thabo Teacher's App vs IEC61508 Learning

The clearest difference is in-app purchases: Finding Thabo Teacher's App at none against IEC61508 Learning's 9. Finding Thabo Teacher's App also leads on update cadence (every 2 months vs every 4 months). IEC61508 Learning's advantage is iOS requirement (15.6 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. IEC61508 Learning sells 9 one-off in-app purchases. Finding Thabo Teacher's App asks for nothing beyond the download.

Finding Thabo Teacher's App ships an update every 2 months, IEC61508 Learning every 4 months. Both last shipped on November 8, 2026.

## The numbers

| Metric | Finding Thabo Teacher's App | IEC61508 Learning |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Size | 55 MB | 3 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [The Reach Trust](https://appshunter.io/developer/1742499528) | [SafeLine Solutions GmbH](https://appshunter.io/developer/1793529610) |

## What reviewers say

### Finding Thabo Teacher's App

[App page](https://appshunter.io/ios/app/finding-thabo-teachers-app/id6499304924)

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

**In-app purchases:** none


### IEC61508 Learning

[App page](https://appshunter.io/ios/app/iec61508-learning/id6743861584)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ML01 - Module & Lesson #3 | $6.99 | one-time |
| ML06 - Module & Lesson #8 | $6.99 | one-time |
| ML02 - Module & Lesson #4 | $6.99 | one-time |
| ML04 - Module & Lesson #6 | $6.99 | one-time |
| ML03 - Module & Lesson #5 | $6.99 | one-time |
| ML07 - Module & Lesson #9 | $6.99 | one-time |
| ML08 - Module & Lesson #10 | $6.99 | one-time |
| ML05 - Module & Lesson #7 | $6.99 | one-time |
| IEC61508 All Modules (3-10) | $44.99 | one-time |


## Frequently asked questions

### Is Finding Thabo Teacher's App free?

Finding Thabo Teacher's App is free to download, with no in-app purchases.

### Is IEC61508 Learning free?

IEC61508 Learning is free to download, with in-app purchases available.

### Do Finding Thabo Teacher's App or IEC61508 Learning have ads?

Neither Finding Thabo Teacher's App nor IEC61508 Learning shows ads.

### Which is updated more often, Finding Thabo Teacher's App or IEC61508 Learning?

Finding Thabo Teacher's App ships an update every 2 months, and IEC61508 Learning every 4 months. Most recently, Finding Thabo Teacher's App was updated on November 8, 2026 and IEC61508 Learning 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.*