Voisapo(for student) vs Math Scroll
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Voisapo(for student)
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In regular online lessons, the teacher cannot accompany the piano due to the time lag. Therefore, students must vocalize a cappella. You can't improve your singing in a cappella because you get out of tune.With Voisapo, students can sing along with the piano in the online lesson. This is why singing improves quickly! [Important point] Teachers need to install Voisapo (for teachers) on their computers and students need to install Voisapo (for students) on their smartphones. [About in-app purchases] The automatic key change function and the melody creation function require payment. All other functions are free. [User Community Information] Please join our user community on Discord. You can ask questions and request improvements directly to the developers. https://discord.gg/9C5gMqyX [Official website] https://voisapo.com/ [Privacy] https://voisapo.com/privacy [Terms of Use] https://voisapo.com/policy
Math Scroll
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Forget boring math apps. It’s time for an epic Sumi-e battle! Train your brain with authentic Japanese Sumi-e art! Welcome to a unique math puzzle game inspired by "Choju-giga" (Scrolls of Frolicking Animals), the oldest manga in Japanese history! Solve math problems, collect ink, and summon cute animal warriors to conquer enemy castles. Features: - Handwriting Recognition: Draw numbers directly on the screen to answer! (Numpad is also available). - Two Game Modes: Master multiplication tables or challenge yourself with daily brain training puzzles. - Collect & Upgrade: Earn "Koban" (Japanese gold coins) to unlock adorable animal characters like rabbits and frogs drawn in traditional ink-wash style. - Build Your Deck: Choose your favorite animal warriors and strategize to defeat the enemy castle! Whether you are a kid learning math or an adult looking for a fun brain teaser, this beautiful Japanese art game is perfect for you. Download now and start your epic math journey!
Screenshots
Verdict
The clearest difference is ads: Voisapo(for student) at none against Math Scroll's shown. Voisapo(for student) also leads on iOS requirement (13.0 vs 16.6). Math Scroll's advantage is update cadence (every 3 days vs every 3 weeks). On price, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
Voisapo(for student) ships an update every 3 weeks, Math Scroll every 3 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | Voisapo(for student) | Math Scroll |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 3 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 55 MB | 18 MB |
| Age rating | 4+ | 9+ |
| Developer | yoshihisa yuasa | takashi ikebe |
In-app purchases
Voisapo(for student)
No in-app purchases
Math Scroll
No in-app purchases
Questions
Is Voisapo(for student) free?
Is Math Scroll free?
Do Voisapo(for student) or Math Scroll have ads?
Which is updated more often, Voisapo(for student) or Math Scroll?
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