Jamu vs Mathketeers
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Jamu
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An app to help learn Japanese. Features - Gojuon (δΊει³) - Numbers (ζ°ε) - NHK Easy News - Quiz - Trivia (θ±η₯θ)
Mathketeers
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Mathketeers is a fun, ad-free math game for kids ages 4 to 12 that turns learning into an epic adventure. Children master counting, addition, subtraction, place value, multiplication, division, and fractions by playing β not by grinding worksheets. AN EPIC KNIGHT CAMPAIGN Run, jump, and explore 100+ hand-crafted levels. Hop across giant numbered stepping-stones in order (1β2β3!), hit a monster that splits into smaller ones to literally SEE multiplication happen, ride moving platforms, and beat bosses β all with no reading required, so pre-readers can play on their own. CHOOSE YOUR HERO Play as the mighty Knight for free, or unlock a whole roster of heroes with the Family Pack β including a spell-casting Mage who blasts foes from a distance. 13+ MINI-GAMES Math Blaster, Grand Prix racing, Shooting Gallery, Memory Match, Balance Beam, Number Path, Robot Coder, Board Quest, and more. Nearly every one sneaks in a real math skill (plus a couple of pure-reaction brain breaks) β and it all feels like play. A REAL CURRICULUM β PRESCHOOL β GRADE 5 β BEYOND Levels follow a genuine school scope-and-sequence, so your child can start at their grade and climb. An endless "Hero League" keeps challenging kids who race ahead. β’ Numbers, counting & comparing β’ Addition & subtraction β’ Place value, skip counting & doubles β’ Times tables, division & fractions ADAPTS TO YOUR CHILD Smart difficulty quietly eases up when a child struggles and ramps up when they soar β never boring, never frustrating. Wrong answers gently teach the right one; they never punish. MADE FOR FAMILIES β SAFE & PRIVATE β’ 100% ad-free β’ No data leaves the device β nothing is collected, tracked, or shared β’ Parent Dashboard shows real progress by skill β’ Purchases and outside links sit behind a parental gate β’ One universal purchase: iPhone, iPad, and Mac Mathketeers is built to grow confidence and a love of numbers. The full curriculum is free to play; an optional "Family Pack" unlocks extra heroes (including the Mage), bonus coins, gear, and cosmetics β and never gates learning. Start the quest today β become a Mathketeer!
Screenshots
Verdict
The clearest difference is in-app purchases: Jamu at none against Mathketeers's 1. Jamu also leads on iOS requirement (15.1 vs 18.6). Mathketeers's advantage is update cadence (every 3 weeks vs every 3 months). On price, 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. Mathketeers sells 1 one-off in-app purchase. Jamu asks for nothing beyond the download.
Jamu ships an update every 3 months, Mathketeers every 3 weeks. The most recent releases landed on October 1, 2026 and October 9, 2026 respectively.
| Parameter | Jamu | Mathketeers |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 3 weeks β better |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 15.1 β better | 18.6 |
| Further details β not scored | ||
| Size | 40 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | Nonbili Inc. | Gal Itach |
In-app purchases
Jamu
No in-app purchases
Mathketeers
- Family Pack$4.99
Questions
Is Jamu free?
Is Mathketeers free?
Do Jamu or Mathketeers have ads?
Which is updated more often, Jamu or Mathketeers?
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