Math 99 vs iSlash DOJO
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Math 99
This app offers a fun and progressive way for children and adults to master multiplication tables and other basic math operations. It challenges your brain with timed equations and helps improve reaction speed and mathematical skills. Play offline, anytime, anywhere.
- Learn time tables progressively
- Timed math equation challenges
- Addition, subtraction, multiplication, division
- Randomized number generation
- Improves reaction speed
- Offline play
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It's a cool math app for children, school kids or adults that will help you to learn the time tables in an easy and progressive way. Take on the challenge and test your brain and mathematic abilities. For a given time to answer each equation. -COMPLETELY FREE. -No network required. You can make word anywhere -It starts very easy but gets challenging quickly -Quick reflex training -Addition, subtraction, multiplication and division -Fully randomized number -Faster reaction speed -Easy to use -Brain exercise -It improves mathematical skills -Share your score using GameCenter Your feedback is important to us. We will continue to improve the game in line with your requests. The attention of the application, memory, develops fine motor skills, it is fun and interesting! Multiplying is easy now! HAVE FUN!
iSlash DOJO
An endless arcade game where players must slash falling objects to protect a balloon. Avoid hazards like fire and stars, as missing a piece or touching a hazard results in immediate death. The goal is to survive as long as possible by continuously slashing.
- Endless gameplay
- Slash falling objects
- Protect the balloon
- Avoid hazards
- High score chasing
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iSlash DOJO is an endless slashing game for the best! Slash everything that comes from the top and keep the balloon safe! You miss a piece you die! You touch fire you die! You hit a star you die! You pop the balloon you die! Many ways to die, one way to survive; Keep S/la/sh/in/g! Let the game begin!
Screenshots
Verdict
The clearest difference is rating: iSlash DOJO at 4.3 against Math 99's 2.3. iSlash DOJO also leads on update cadence (every 3 weeks vs every 14 months) and ratings volume (316 vs 3). Math 99's advantage is in-app purchases (none vs 5). On price, ads, 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. iSlash DOJO sells 5 one-off in-app purchases. Math 99 asks for nothing beyond the download.
iSlash DOJO holds the better App Store score, 4.3 against 2.3. That said, the two scores are not equally well evidenced: iSlash DOJO has 316 ratings behind it against 3, so its average is the more settled of the two.
Math 99 ships an update every 14 months, iSlash DOJO every 3 weeks. The most recent releases landed on September 17, 2026 and September 4, 2026 respectively.
| Parameter | Math 99 | iSlash DOJO |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (3 ratings) | 4.3 (316 ratings) — better |
| Positive reviews | — | 33.3% of reviews |
| Number of ratings | 3 | 316 — better |
| Update frequency | Every 14 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 7.0 — better | 8.0 |
| Further details — not scored | ||
| Size | 65 MB | 125 MB |
| Age rating | 4+ | 4+ |
| Developer | ARDEVTEK YAZILIM | Duello |
Customer experience
Math 99
iSlash DOJO
In-app purchases
Math 99
No in-app purchases
iSlash DOJO
- Small Pack of Gold$0.99
- Medium Pack of Gold$1.99
- Remove Ads$1.99
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- Large Pack of Gold$4.99
- Chest of Gold$19.99
