# ІКstudieren vs CacheOn

The clearest difference is in-app purchases: CacheOn at none against ІКstudieren's 4. ІКstudieren's advantage is update cadence (every 2 weeks vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ІКstudieren sells 4 in-app purchases, starting at $8.99 per month. CacheOn asks for nothing beyond the download.

ІКstudieren ships an update every 2 weeks, CacheOn every 6 months. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | ІКstudieren | CacheOn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (28 ratings)](https://appshunter.io/ios/app/studieren/id6741824822/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | 63.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 months |
| Monetization | Free with in-app purchases | — |
| Size | 28 MB | 36 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [IHOR VLADISLAVOVIC KOLESNYKOV](https://appshunter.io/developer/1795771194) | [Serhii Yatsyshen](https://appshunter.io/developer/1783779803) |

## What reviewers say

### ІКstudieren

[App page](https://appshunter.io/ios/app/studieren/id6741824822)

Practice German with an AI tutor that offers personalized lessons, instant answers, and interactive exercises. Learn through a vast phrase library, engaging topics, and stress-free grammar modules. Improve pronunciation with native speaker audio.

**Highlights:** AI personal teacher, 5000+ phrases, 100 topics of sentences, Interactive grammar lessons, Native speaker pronunciation, Levels A1-C1

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pass (1 month) | $8.99 | per month |
| Smart Learner (3 months) | $12.99 | per 3 months |
| Pro Master (6 months) | $24.99 | per 6 months |
| Ultimate Fluency (12 months) | $44.99 | per year |


### CacheOn

[App page](https://appshunter.io/ios/app/cacheon/id6754513524)

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

**In-app purchases:** none


## Frequently asked questions

### Is ІКstudieren free?

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

### Is CacheOn free?

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

### Do ІКstudieren or CacheOn have ads?

Neither ІКstudieren nor CacheOn shows ads.

### Which is updated more often, ІКstudieren or CacheOn?

ІКstudieren ships an update every 2 weeks, and CacheOn every 6 months. Most recently, ІКstudieren was updated on October 14, 2026 and CacheOn on October 12, 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.*