Math Learner vs Calmergé
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Math Learner
Engage in fun, game-based math practice with thousands of lessons and exercises. This app uses proven methodologies to build foundational skills and accelerate progress, offering an interactive experience with high-accuracy digit recognition. It provides unlimited offline access and is constantly updated with new content for all levels.
- Thousands of exercises
- Game-based learning strategies
- Unlimited online/offline use
- High-accuracy digit recognition
- Constant content updates
- Step-by-step lessons
Read full descriptionHide full description
Have fun while learning and practicing Math with the original Math Learner app! Downloaded by millions of users, we use a proven methodology based on the world's top programs in order to build foundational Math skills and fast-track your progress. Parents, work through thousands of lessons step-by-step! Features: - Thousands of exercises and multiple game-based learning strategies - Unlimited use, online or offline - No ads! - High-accuracy digit recognition technology creates an unique interactive experience. - Constant updates with new content for all levels! App subscription: You can subscribe for access to the full list of Math lessons. Payment will be charged to iTunes Account at confirmation of purchase. You will be able to do all exercises for the duration of the subscription. Subscription automatically renews for the same price and duration period as the original "one week"/"one month"/"one year" package unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period at the cost of the chosen package (weekly, monthly or yearly package). Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's iTunes Account Settings after purchase. No cancellation of the current subscription is allowed during active subscription period. You may cancel a subscription during its free trial period via the subscription setting though your iTunes account. This must be done 24 hours before the end of the subscription period to avoid being charged. Please visit: http://support.apple.com/kb/ht4098 for more information. You may turn off the auto-renewal of your subscription via your iTunes Account Settings. However, you are not able to cancel the current subscription during its active period. Any unused portion of free-trial period, will be forfeited when the user purchases an app subscription. Links to our Terms of Service and Privacy Policy can be found below. Privacy Policy: https://www.fungames-forfree.com/app/legal/privacy?bundleId=com.fungames.mathapp&name=mathapp Terms of Use: https://www.fungames-forfree.com/app/legal/tos?bundleId=com.fungames.mathapp&name=mathapp * Prices are equal to the value that "Apple's App Store Pricing Matrix" determines as the equivalent of the subscription price in $ USD
Calmergé
Facilitates secure communication between parents and teachers regarding student health, allergies, and classroom activities. Enables anonymous sharing of health information to prevent disease spread and build community.
- Share health information anonymously
- View class allergy lists
- Real-time exposure notifications
- Class calendar with important dates
- Daily activity reports
- Direct messaging between parents and teachers
- Sign-up sheets for events
Read full descriptionHide full description
Using Calmergé is simple. Teachers create an account and then invite parents to join with a unique access code. After registering, parents may share important health information with their child’s teacher such as food allergies, including severity and symptoms, or a new diagnosis of a communicable disease (e.g. head lice or influenza). With our patent pending feature, parents may share health information with the class anonymously, ensuring stigmatization or peer exclusion is minimized. Calmergé allows each parent to view a collective list of class allergies or current illnesses. The spread of contagious diseases may be lessened with real-time notification of potential exposures, allowing for early symptom monitoring. Calmergé encourages increased and early communication between parents and teachers, fostering a sense of community within the class. Only teachers can view the voluntarily shared health information specific to each child. Parents are not required to provide any of their child’s medical history to take advantage of Calmergé’s other classroom features. Teachers can use Calmergé to: •Add important dates or events to the class calendar •Collaborate with parents to schedule class snacks •Provide daily activity reports to parents •Send messages to individual parents or the entire class •Create sign-up sheets •View a list of class allergies, including associated symptoms and severity •Receive real-time updates from parents regarding their child’s health Parents can use Calmergé to: •Receive daily reports, important messages, and class announcements •See what snacks their child will be eating for the month •Set reminders for their day to bring snacks •Sign up for class parties, field trips, or parent/teacher conferences •View important dates and school holidays on the class calendar •Combine their child’s schedule with their own calendar •Share important allergy and health information with their child’s teacher •Anonymously notify other parents of a new communicable disease diagnosis to help control the spread •View a list of class allergies and know which foods to avoid sending to school Download for free today!
Screenshots
Verdict
The clearest difference is monetization model: Calmergé at free with in-app purchases against Math Learner's subscription. Calmergé also leads on ads (none vs shown). Math Learner's advantage is update cadence (every 2 weeks vs every 11 months) and ratings volume (121K vs 16). On price, rating, 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. Math Learner sells 7 in-app purchases, starting at $7.99 per 7 days and Calmergé sells 1 in-app purchase, starting at $2.99 per year. Whichever you choose, the download price is not the number that matters.
Math Learner holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: Math Learner has 121K ratings behind it against 16, so its average is the more settled of the two.
Math Learner ships an update every 2 weeks, Calmergé every 11 months. The most recent releases landed on October 14, 2026 and September 24, 2026 respectively.
| Parameter | Math Learner | Calmergé |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (121K ratings) — better | 4.4 (16 ratings) |
| Positive reviews | 22.9% of reviews | — |
| Number of ratings | 121K — better | 16 |
| Update frequency | Every 2 weeks — better | Every 11 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 | 11.0 |
| Further details — not scored | ||
| Size | 258 MB | 93 MB |
| Age rating | 4+ | 12+ |
| Developer | Wildlife Studios | Calmerge, LLC |
Customer experience
Math Learner
Calmergé
Bugs and requests
Math Learner
Reported bugs
2 issues- Incorrect answers registered for correct work
- Persistent subscription charges even after cancellation
Requested features
3 requests- More advanced math content
- Option to skip beginner levels
- Free version with limited features
Calmergé
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Math Learner
- Math Plus3 Days trial$7.997 Days
- Math Plus3 Days trial$9.997 Days
- Math Plus3 Days trial$11.997 Days
Show 4 moreShow fewer
- Math Plus$11.997 Days
- Math Plus3 Days trial2 variants$24.991 Month
- Math Plus$39.991 Month
- Math Plus3 Days trial2 variants$99.991 Year
Calmergé
- Yearly Subscription$2.991 Year
Questions
Is Math Learner free?
Is Calmergé free?
Which has better reviews, Math Learner or Calmergé?
Do Math Learner or Calmergé have ads?
Which is updated more often, Math Learner or Calmergé?
Other comparisons















