Rechentrainer vs Träning
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rechentrainer
This app offers personalized math practice for all ages, covering addition, subtraction, multiplication, and division. It features customizable difficulty levels, motivational rewards, and progress tracking to make learning enjoyable and effective.
- Personalized arithmetic practice
- Customizable difficulty levels
- Motivational reward system
- Learning progress tracking
- Suitable for all ages
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Math Trainer: Master Mathematics with Fun! - Personalized Learning: Practice all four basic arithmetic operations (addition, subtraction, multiplication, division) at your own pace. - Customizable Difficulty Levels: Choose numbers before and after the operator for tailored exercises – perfect for every age and skill level. - Motivation through Rewards: Earn smiley points for every correct answer and boost your learning motivation. - Track Learning Progress: Keep an eye on your progress, strengths, and areas for improvement with the learning history overview. - For Young and Old: Whether a student or adult, the Math Trainer is intended for anyone who wants to improve their math skills. - Learn through Play: Turn learning into an exciting game and master mathematics with fun and joy. Discover now how learning math can be fun – with the Math Trainer!
Träning
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Master grammar at A1–B2 with Träning — the fast, focused way to build confidence for real life and exams. WHO IT’S FOR • Learners at A1–B2 who need targeted practice • Immigrants preparing for telc/Goethe/Cambridge grammar components • Anyone who wants unlimited, varied drills with instant feedback WHY TRÄNING WORKS • Unlimited exercises: Generate fresh grammar drills whenever you practice • Level-based paths: A1, A2, B1, B2 with clear goals and checkpoints • Exam prep: Focused practice for telc, Goethe, and other test formats • Real-life contexts: Dialogues and tasks for work, housing, healthcare • Instant feedback: See the rule, fix the error, try again • Progress tracking: Streaks, history, and weak-point review LANGUAGES SUPPORTED • German, English, French, Spanish (with more coming) TYPICAL USE CASES • “I have a B1 exam in 6 weeks — help me stop repeating the same grammar mistakes.” • “I need grammar I can actually use at the doctor’s office or the Bürgeramt.” • “Give me unlimited exercises so I never run out of practice.” HOW TO START 1) Choose your language and level (A1–B2) 2) Pick a topic (e.g., verb position, cases, articles, tenses) 3) Practice with unlimited drills and immediate feedback 4) Track progress and repeat weak topics Träning makes grammar practice simple, practical, and effective — so you can pass tests and feel confident in everyday life. Terms of Use: https://www.ybdt.ee/terms.html Privacy Policy: https://www.ybdt.ee/privacy.html
Screenshots
Verdict
The clearest difference is in-app purchases: Rechentrainer at none against Träning's 3. Rechentrainer also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement 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. Träning sells 3 in-app purchases, starting at $3.99 per month. Rechentrainer asks for nothing beyond the download.
Rechentrainer ships an update every 2 months, Träning every 3 months. The most recent releases landed on June 4, 2026 and September 9, 2026 respectively.
| Parameter | Rechentrainer | Träning |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.2 — better | 15.5 |
| Further details — not scored | ||
| Size | 7 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | Nicolai Kummer | YB Digital Technologies OÜ |
In-app purchases
Rechentrainer
No in-app purchases
Träning
- Premium Monthly$3.991 Month
- Premium Annually$39.991 Year
- Lifetime Premium$119.99









