99math vs Monster Math
99math
99math.comMonster Math
monstermath.appSide by side
| Figure | 99math | Monster Math |
|---|---|---|
| Price from | Free | $5/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| Plans published | 5 | 4 |
| Spec score · Math Learning Apps | 7.3 (#89) | 9.1 (#5) |
| Adaptive learning | Yes | Yes |
| Free plan | Yes | Yes |
| Gamified practice | Yes | Yes |
| Learner level | elementary | elementary |
| Parent reporting | Yes | Periodic emails report mastered skills, gaps, and time spent |
| Supported platforms | web,ios,android | Browser, iPad, iPhone, and Android |
Plans
99math
- FreeFree
- Teacher PremiumPrice not published
- School PremiumPrice not published
- Math Pass MonthlyPrice not published
- Math Pass YearlyPrice not published
Monster Math
- Premium$59.99 a year
- FreeFree
- 7-day free trialFree
- Monster Math Premium$59.99 a year
In their own words
Monster Math
Monster Math is a math-learning app for elementary learners, focused on K–3 math fact fluency from number sense through multiplication. Its guided lessons and practice adapt difficulty to the learner and follow Common Core progressions for that scope. The design uses calm visual practice without timers or loud sounds, and parent reporting is included. The recommended daily practice is about 10–15 minutes. It runs on Android, iOS, and the web.
The free plan costs nothing and allows 10 levels per day. Premium costs $59.99 a year, billed yearly, equivalent to $4.99 a month; it includes all features, levels, and content, progress tracking, and ad-free offline play. A seven-day trial offers full access and requires a credit card to start; there is no charge if canceled before the trial ends. The app is listed as ESSA Tier IV Certified. The company is Makkajai Edu Tech Pvt. Ltd., and its site provides a Contact Support option.