# Sommer Learning vs ISTQB CTAL Advanced Level Test

The clearest difference is in-app purchases: Sommer Learning at none against ISTQB CTAL Advanced Level Test's 9. Sommer Learning also leads on update cadence (every 6 weeks vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ISTQB CTAL Advanced Level Test sells 9 in-app purchases, starting at $8.99 per 7 days. Sommer Learning asks for nothing beyond the download.

Sommer Learning ships an update every 6 weeks, ISTQB CTAL Advanced Level Test every 6 months. The most recent releases landed on October 11, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Sommer Learning | ISTQB CTAL Advanced Level Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sommer-learning/id1623772970/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 6 months |
| Monetization | Free | — |
| Size | 11 MB | 51 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Reliable EDM, LTD.](https://appshunter.io/developer/1623772972) | [YAUHEN BAHDANOVICH](https://appshunter.io/developer/1711932790) |

## What reviewers say

### Sommer Learning

[App page](https://appshunter.io/ios/app/sommer-learning/id1623772970)

This platform offers engaging K-3 education in phonics, math, and writing. It features interactive lessons, games, and stories designed to build reading fluency, mathematical understanding, and handwriting skills.

**Highlights:** Phonics instruction with stories, Math lessons from addition to trigonometry, Handwriting practice for letters and numbers, Interactive games and quizzes, Award-winning author's books included, Printable worksheets

**In-app purchases:** none


### ISTQB CTAL Advanced Level Test

[App page](https://appshunter.io/ios/app/istqb-ctal-advanced-level-test/id6743374340)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CTAL Weekly Full Access | $8.99 | per 7 days |
| CTAL Monthly Full Access | $24.99 | per month |
| CTAL Monthly Full Access | $34.99 | per month |
| CTAL Quarterly Full Access | $55.99 | per 3 months |
| CTAL Quarterly Full Access | $59.99 | per 3 months |
| CTAL Semiannual Full Access | $75.99 | per 6 months |
| CTAL Semiannual Full Access | $79.99 | per 6 months |
| CTAL Annual Full Access | $109.99 | per year |
| CTAL Annual Full Access | $119.99 | per year |


## Frequently asked questions

### Is Sommer Learning free?

Sommer Learning is free to download, with no in-app purchases.

### Is ISTQB CTAL Advanced Level Test free?

ISTQB CTAL Advanced Level Test is free to download, with in-app purchases available.

### Do Sommer Learning or ISTQB CTAL Advanced Level Test have ads?

Neither Sommer Learning nor ISTQB CTAL Advanced Level Test shows ads.

### Which is updated more often, Sommer Learning or ISTQB CTAL Advanced Level Test?

Sommer Learning ships an update every 6 weeks, and ISTQB CTAL Advanced Level Test every 6 months. Most recently, Sommer Learning was updated on October 11, 2026 and ISTQB CTAL Advanced Level Test on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*