# ISTQB Q vs ISTQB Certification Trainer

The clearest difference is in-app purchases: ISTQB Certification Trainer at none against ISTQB Q's 5. ISTQB Certification Trainer also leads on update cadence (daily vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ISTQB Q sells 4 one-off in-app purchases. ISTQB Certification Trainer asks for nothing beyond the download.

ISTQB Q ships an update every 5 weeks, ISTQB Certification Trainer daily. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ISTQB Q | ISTQB Certification Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 53 MB | 1 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Khanh Nhat Cao](https://appshunter.io/developer/1482770941) | [CARLOS De Frutos Munoz](https://appshunter.io/developer/1451984905) |

## What reviewers say

### ISTQB Q

[App page](https://appshunter.io/ios/app/istqb-q-boost/id6450981118)

Prepare for ISTQB Certified Tester exams with this comprehensive study tool. It offers flexible learning paths, an extensive question bank, and progress tracking to help you master testing skills. Regular updates ensure you stay current with exam changes.

**Highlights:** Comprehensive study material, Customizable study paths, Extensive question bank, Progress tracking, Regular updates

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gói Premium 1 Tháng | $4.99 | one-time |
| Gói Pro | $4.99 | one-time |
| 3 Month Premium Package | $11.95 | one-time |
| Gói Premium | $11.95 | 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 Q free?

ISTQB Q 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 Q or ISTQB Certification Trainer have ads?

Neither ISTQB Q nor ISTQB Certification Trainer shows ads.

### Which is updated more often, ISTQB Q or ISTQB Certification Trainer?

ISTQB Q ships an update every 5 weeks, and ISTQB Certification Trainer daily. Most recently, ISTQB Q was updated on November 3, 2026 and ISTQB Certification Trainer on October 25, 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.*