# ISTQB Study Buddy CTFL vs ISTQB Certification Trainer

The clearest difference is in-app purchases: ISTQB Certification Trainer at none against ISTQB Study Buddy CTFL's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ISTQB Study Buddy CTFL sells 2 one-off in-app purchases. ISTQB Certification Trainer asks for nothing beyond the download.

Both ship on a similar rhythm, roughly daily. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | ISTQB Study Buddy CTFL | ISTQB Certification Trainer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Daily | Daily |
| Size | 18 MB | 1 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Roland Ross Lacdan Hadi](https://appshunter.io/developer/1678311523) | [CARLOS De Frutos Munoz](https://appshunter.io/developer/1451984905) |

## What reviewers say

### ISTQB Study Buddy CTFL

[App page](https://appshunter.io/ios/app/istqb-study-buddy-ctfl/id6446593084)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ISTQB Study Buddy CTFL | $6.99 | one-time |
| Full Version | $6.99 | one-time |


### ISTQB Certification Trainer

[App page](https://appshunter.io/ios/app/istqb-certification-trainer/id6498040100)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ISTQB Study Buddy CTFL free?

ISTQB Study Buddy CTFL is free to download, with in-app purchases available.

### Is ISTQB Certification Trainer free?

ISTQB Certification Trainer is free to download, with no in-app purchases.

### Do ISTQB Study Buddy CTFL or ISTQB Certification Trainer have ads?

Neither ISTQB Study Buddy CTFL nor ISTQB Certification Trainer shows ads.

### Which is updated more often, ISTQB Study Buddy CTFL or ISTQB Certification Trainer?

ISTQB Study Buddy CTFL ships an update daily, and ISTQB Certification Trainer daily. Most recently, ISTQB Study Buddy CTFL was updated on October 8, 2026 and ISTQB Certification Trainer on October 10, 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.*