Happy Numbers vs Monster Math
Happy Numbers
happynumbers.comMonster Math
monstermath.appSide by side
| Figure | Happy Numbers | Monster Math |
|---|---|---|
| Price from | Free | $5/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| Plans published | 13 | 4 |
| Spec score · Math Learning Apps | 8.8 (#12) | 9.1 (#5) |
| Adaptive learning | Yes | Yes |
| Free plan | Yes | Yes |
| Gamified practice | Yes | Yes |
| Guided lessons | Yes | Yes |
| Learner level | elementary | elementary |
| Offline access | No | Yes |
| Parent reporting | The school-wide and district feature list includes a parent report. | Periodic emails report mastered skills, gaps, and time spent |
| Supported platforms | It is web-based and works on modern PCs, tablets, Smart Boards, any device, and any browser. | Browser, iPad, iPhone, and Android |
Plans
Happy Numbers
- Basic ClassroomPrice not published
- Classroom License$370 a year
- School-wide License$4,950 a year
- District LicensePriced on request
- Homeschool License$99 a year
- Happy Letters Classroom License$290, paid once
- Happy Numbers Classroom License$370, paid once
- Bundle Classroom License$600, paid once
- Happy Letters K-2 School-wide License$2,000, paid once
- Happy Numbers School-wide License$4,450, paid once
Monster Math
- Premium$59.99 a year
- FreeFree
- 7-day free trialFree
- Monster Math Premium$59.99 a year
In their own words
Happy Numbers
Happy Numbers has no write-up on Specifiction yet; its figures are above.
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.