# UMFSTart vs Karteo

The clearest difference is in-app purchases: UMFSTart at none against Karteo's 3. Karteo's advantage is update cadence (every 2 days vs every 13 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Karteo sells 3 in-app purchases, starting at $2.99 per month. UMFSTart asks for nothing beyond the download.

UMFSTart ships an update every 13 months, Karteo every 2 days. The most recent releases landed on October 9, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | UMFSTart | Karteo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/karteo-learn-german/id6793446765/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 days** |
| Monetization | — | Freemium |
| Size | 39 MB | 181 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [UMFST G. E. Palade](https://appshunter.io/developer/1655736349) | [Kevin Pinter](https://appshunter.io/developer/6793446767) |

## What reviewers say

### UMFSTart

[App page](https://appshunter.io/ios/app/umfstart/id6444630998)

**Features:** macOS Compatibility

**In-app purchases:** none


### Karteo

[App page](https://appshunter.io/ios/app/karteo-learn-german/id6793446765)

Master German vocabulary and prepare for exams with a comprehensive learning path. Features spaced repetition, diverse exercise types, and natural pronunciation for thousands of words. Includes specialized decks for official certifications.

**Highlights:** Motivating learning path, 15,000+ exam words, Realistic exam simulation, 6 exercise types, Natural pronunciation, Smart spaced repetition, Progress tracking

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Karteo Pro Monthly | $2.99 | per month |
| Karteo Pro Yearly | $17.99 | per year |
| Karteo Pro Lifetime | $34.99 | one-time |


## Frequently asked questions

### Is UMFSTart free?

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

### Is Karteo free?

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

### Do UMFSTart or Karteo have ads?

Neither UMFSTart nor Karteo shows ads.

### Which is updated more often, UMFSTart or Karteo?

UMFSTart ships an update every 13 months, and Karteo every 2 days. Most recently, UMFSTart was updated on October 9, 2026 and Karteo 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.*