TalkArithmetic vs Voice Math
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
TalkArithmetic
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TalkArithmetic β Voice-Based Math Practice for Kids (Ages 6β9) Fun, Hands-Free Arithmetic Learning with Just Your Voice! Boost your childβs math skills with a fun, interactive voice-only experience! TalkArithmetic is an educational app designed for kids in 1st, 2nd, and 3rd grade, making math practice more engaging, accessible, and enjoyable. No screens, no distractions - just your child and their voice solving math problems. Key Features: - Voice-Only Gameplay β The app reads out math questions, and your child answers aloud. No typing, tapping, or reading needed! - Grade-Appropriate Quizzes β Carefully designed math questions aligned with early elementary school curriculum. - Bilingual Support β Available in English and Turkish for native and bilingual learners. - Child-Safe Design β Secure login ensures a safe, personalized environment. - Free to Use β All core features are completely free. (In-app purchases may be available in future updates.) Why Parents & Teachers Love TalkArithmetic: - Perfect for auditory learners and early readers. - Helps build confidence and fluency in addition, subtraction, and number sense. - Supports independent learning and consistent math practice at home or on the go. Educational Benefits: - Strengthen core arithmetic skills (addition, subtraction, multiplication and other basic math skills). - Encourage a positive attitude toward math through interactive and fun practice. - Improve listening, speaking, and cognitive processing skills. Start learning math by talking-download TalkArithmetic today! Great for car rides, home learning, or screen-free educational time.
Voice Math
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Say the answer out loud β that's the whole drill. βKoede Keisanβ is a voice-answer math app for kids. No pencil, no paper. In a 5β7 minute, 10-question time attack, children practice times tables, addition and subtraction with great rhythm. β A new way to practice math β by voice Read the problem on screen and just say the answer. On-device speech recognition listens and a gentle, forgiving check captures correct answers. If it can't hear clearly, switch instantly to a calculator-style tap pad. β Free β’ Times tables 1β3 β’ Addition (including carrying) β’ Subtraction (including borrowing) β’ Time attack and best records Plenty for memorizing the times tables and practicing carry/borrow. β Master Mode (one-time purchase, no subscription) For families who want more, a single purchase unlocks: β’ Times tables 4β12 and division β’ Per-table βProgressβ (mastery shown as stars) β’ Automatic weak-spot detection from mistakes and answer time, and adaptive practice that steers the next questions toward weak spots β’ Parent report (days played, day streak, accuracy per table, recent trend) β’ Sibling profiles (separate records per child) Purchasing is only inside the parent PIN gate, so kids can't buy by accident. It's a one-time purchase (not a subscription) and supports Family Sharing. β For parents β designed for peace of mind β’ Zero ads (no banners, no full-screen) β’ Works fully offline; learning data and audio are never sent (processed on device) β’ Nothing is stored on a server β’ The purchase flow is hidden from kids, inside the parent PIN A kind, encouraging tone β a healthy learning experience you can confidently hand to your child. β Great for β’ Grades 2β3 (memorizing/cementing times tables, carry & borrow) β’ Grade 1 addition and subtraction β’ Early grade 4 division (Master Mode) Saying it out loud makes it stick. Five minutes a day builds fast, accurate calculation.
Screenshots
Verdict
The clearest difference is in-app purchases: TalkArithmetic at none against Voice Math's 1. On price, update cadence, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Voice Math sells 1 one-off in-app purchase. TalkArithmetic asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 8, 2026 and September 13, 2026 respectively.
| Parameter | TalkArithmetic | Voice Math |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details β not scored | ||
| Size | 37 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Collabry | Hideaki Yasukawa |
In-app purchases
TalkArithmetic
No in-app purchases
Voice Math
- Master Mode$1.99








