German21 vs Babblo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
German21
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Master German in 21 days with German21! Learn German through a structured 21-day course designed for real-world conversations. Practice with Speech recognition, track your progress, get advice from a teacher, and learn while driving your car. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Babblo
Improve your spoken language skills with AI-powered feedback. This app identifies and corrects your errors, helping you learn from mistakes and speak more fluently.
- AI speech analysis
- Mistake capture
- Correction review
- Grammar feedback
- Natural speaking practice
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Practice speaking naturally while AI captures every mistake. Review corrections and grammar so you never make the same mistake again.
Screenshots
Verdict
The clearest difference is iOS requirement: Babblo at 15.1 against German21's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. German21 sells 1 one-off in-app purchase and Babblo sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 25, 2026 and October 20, 2026 respectively.
| Parameter | German21 | Babblo |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Weekly | Weekly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 490 MB | 170 MB |
| Age rating | 4+ | 4+ |
| Developer | OLE PETTER HAUGEN | TIMOTHY MICHAEL CALLAGY |
In-app purchases
German21
- German21 Pro$19.99
Babblo
- 30 minutes$1.99
- 2 Credits$1.99
- 60 minutes$2.99
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- 4 Credits$2.99
- 120 minutes$3.99
- 8 Credits$3.99
- 30 minutes$9.99
- 60 minutes$16.99
- 120 minutes$27.99
