LernBattle vs Math Duel
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
LernBattle
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LearnBattle is the exciting learning game where children and adults compete using only their voice. No screen needed - perfect for screen breaks and shared learning. The times tables have never been this much fun. Play solo for practice or challenge others - from one to unlimited players. Solve tasks by saying the answers out loud. The faster and more accurate you are, the more coins you collect. Currently LearnBattle offers mental math with the basic operations: - Addition - Subtraction - Multiplication - Division Each player can set their own difficulty, for example: - Additions up to 10 - Multiplication tables 1 to 5 More benefits: - Ready to play without sign-up - Fair duels between children and adults - Suitable for families, classrooms and study groups Speed and accuracy are rewarded - collect coins, improve your high score and enjoy learning.
Math Duel
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Race a friend head-to-head on the same iPhone. Sharpen your mental math with quick daily puzzles. Math Duel is a fast, competitive math workout. One phone, two players, split-screen. Or go solo through five modes and build a streak. WHAT YOU CAN DO ⢠Duel a friend on one phone ā split-screen, first to finish wins ⢠Solo mode with adjustable difficulty and time limits ⢠Endless ā one mistake ends the run, chase your best streak ⢠Time Attack ā beat the clock, race against 60 or 120 seconds ⢠Practice ā your rules, no limits, ease into it ⢠Track progress with streaks, accuracy, level-ups, and 22 medals ⢠Daily Challenge ā same 10 puzzles for everyone, share your time ⢠Mistake Journal reveals your weak operations and drills them for you ⢠Advanced stats with charts, trend lines, and per-operation accuracy ⢠6 accent colors to match your vibe DESIGNED FOR iOS 26 Built natively for iPhone with the new Liquid Glass aesthetic. Respects your system appearance ā Light, Dark, or Auto. PRIVATE BY DESIGN No accounts. No ads. No tracking. Your history stays on device, with optional iCloud sync when you enable it. https://kashalot.dev/legal/math-duel-terms
Screenshots
Verdict
The clearest difference is in-app purchases: LernBattle at none against Math Duel's 1. LernBattle also leads on iOS requirement (18.4 vs 26.0). On price, ads and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Math Duel sells 1 one-off in-app purchase. LernBattle asks for nothing beyond the download.
| Parameter | LernBattle | Math Duel |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks | ā |
| Ads | No | No |
| In-app purchases | No ā better | Yes |
| Devices | iPhone, iPad ā better | iPhone |
| Requires iOS | 18.4 ā better | 26.0 |
| Further details ā not scored | ||
| Size | 7 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | insoso GmbH | Rufat Babayev |
In-app purchases
LernBattle
No in-app purchases
Math Duel
- Lifetime Access$9.99









