# ISTQB Q vs Word Smith

The clearest difference is update cadence: ISTQB Q at every 5 weeks against Word Smith's every 15 months. ISTQB Q also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. ISTQB Q sells 4 one-off in-app purchases and Word Smith sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ISTQB Q ships an update every 5 weeks, Word Smith every 15 months. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | ISTQB Q | Word Smith |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 15 months |
| Monetization | Free with in-app purchases | — |
| Size | 53 MB | 150 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Khanh Nhat Cao](https://appshunter.io/developer/1482770941) | [JUNWEI CAO](https://appshunter.io/developer/6801419000) |

## 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 |


### Word Smith

[App page](https://appshunter.io/ios/app/word-smith-pattern-dictionary/id6742692417)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Weekly | $4.99 | per 7 days |
| Plus Monthly | $7.49 | per month |


## Frequently asked questions

### Is ISTQB Q free?

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

### Is Word Smith free?

Word Smith is free to download, with in-app purchases available.

### Do ISTQB Q or Word Smith have ads?

Neither ISTQB Q nor Word Smith shows ads.

### Which is updated more often, ISTQB Q or Word Smith?

ISTQB Q ships an update every 5 weeks, and Word Smith every 15 months. Most recently, ISTQB Q was updated on October 24, 2026 and Word Smith on October 6, 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.*