ZumNum vs AI Language Tutor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ZumNum
Master German numbers through listening and typing exercises. This ad-free app offers focused practice for expats, students, or any curious learner. Enjoy a clean design and offline functionality for convenient learning anywhere.
- Learn German numbers
- Listening comprehension exercises
- Typing practice
- Instant feedback
- Ad-free experience
- Offline functionality
Read full descriptionHide full description
Learn German Numbers with Ease Whether you're an expat, a student, or just a curious learner, this app is your go-to tool for mastering German numbers through listening. How it works: Listen to the number, type what you heard, and get instant feedback. No distractions, no ads—just focused practice to build your comprehension. Why you'll love it: • Ad-free experience for uninterrupted learning • Works offline, so you can practice anywhere • Clean and friendly design with a calming blue look • Created by two passionate language learners • Built with simplicity and speed in mind This is our first version, created as a passion project. We would love your feedback to help shape what's next. Try it out and tell us what you think.
AI Language Tutor
Read full descriptionHide full description
Master a new language through real AI conversation practice — no boring textbooks required. AI Language Tutor puts a patient, knowledgeable language tutor in your pocket. Choose from 10 languages and 10 real-world scenarios, then have a live conversation with an AI tutor that corrects your grammar, expands your vocabulary, and cheers you on every step of the way. FEATURES: • 10 Languages — Spanish, French, German, Japanese, Mandarin, Italian, Portuguese, Korean, Arabic & Hindi • 10 Real Scenarios — Café, Airport, Hotel, Shopping, Job Interview, Doctor, Friends & more • Instant Grammar Tips — every AI reply includes a Tip correcting mistakes in plain English • Spaced Repetition Vocabulary — SM-2 algorithm schedules review at the perfect moment • XP & Levels — earn experience points and level up as your fluency grows • Streak Tracking — daily practice streaks keep you motivated • Fluency Score — beautiful ring chart shows your overall progress • Offline Demo Mode — try conversations without an API key HOW IT WORKS: 1. Pick a language and scenario 2. Chat naturally — the AI responds as a native speaker 3. Review grammar tips after each message 4. Add new words to your vocabulary deck 5. Practice vocabulary with interactive flashcard reviews SUBSCRIPTION: • Weekly: $9.99/week Cancel anytime. Subscription auto-renews unless cancelled 24 hours before renewal.
Screenshots
Verdict
ZumNum and AI Language Tutor are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | ZumNum | AI Language Tutor |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 12 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 132 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Reza Bina | Datachain Consulting Pty Ltd |
In-app purchases
ZumNum
No in-app purchases
AI Language Tutor
No in-app purchases








