German21 vs Vocabla
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/
Vocabla
Master a new language with a smart vocabulary builder that uses real sentences and spaced repetition. Focus on the most useful words with five exercise types and daily writing practice. Unlock dialogues as you progress in a calm, ad-free environment.
- Learn words in real sentences
- Frequency-first word learning
- Spaced repetition system
- Five exercise types
- Milestone dialogues
- Daily writing practice
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Master a new language — one word at a time. The smartest vocabulary builder is here. Vocabla is a calm, ad-free way to actually build a vocabulary that sticks — in Spanish, French, Italian, Russian, German, or English. Meet each new word inside a real sentence, then let spaced repetition bring it back exactly when you're about to forget it. Ten focused minutes, a real finish line, no streak anxiety. WHY LEARNERS CHOOSE VOCABLA • Real sentences, not bare flashcards — you learn meaning, spelling, and usage at once • Frequency-first — you learn the most useful words before the rare ones (CEFR A1–C2) • Spaced repetition that schedules itself — hard words return sooner, mastered words later • Five exercise types so every word is approached from a new angle • Milestone dialogues — every 20 mastered words unlock a short spoken dialogue • Daily writing practice with thoughtful corrections • Calm by design — no ads, no manufactured urgency, no endless feed HOW IT WORKS 1. Pick the language you speak and the one you're learning; take a quick placement. 2. Practise a short, finite session a day. 3. Master words, unlock dialogues, watch your progress fill in. Free to start with daily lessons. An optional upgrade unlocks unlimited practice. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://vocabla.app/privacy
Screenshots
Verdict
German21 and Vocabla are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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 Vocabla sells 1 in-app purchase, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
German21 ships an update weekly, Vocabla every 6 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.
| Parameter | German21 | Vocabla |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Weekly | Every 6 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 490 MB | 21 MB |
| Age rating | 4+ | 12+ |
| Developer | OLE PETTER HAUGEN | Alexander Zakharov |
In-app purchases
German21
- German21 Pro$19.99
Vocabla
- Vocabla Pro$3.991 Month









