Comparison

Math Games for Kids vs HelloReader!

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Math Games for Kids

Embark on an educational adventure to learn and reinforce essential math skills. Solve fun math games like addition, subtraction, multiplication, and division across over 25 engaging levels. This app makes learning arithmetic an exciting quest for children and adults.

Highlights
  • Addition and subtraction games
  • Multiplication tables practice
  • Number sorting
  • Negative number operations
  • Over 25 adventure levels
  • Mental arithmetic reinforcement
Features
Read full description

Math Land is an educational video game for children and adults. With it they will learn and obtain reinforcement for the main mathematical operations—addition, subtraction, multiplication, sorting from higher to lower, division, and negative numbers. It is not just a math app—it's a real educational adventure! GAME PLOT An evil pirate, Max, has stolen the sacred gems and has cursed the islands filling them with obstacles and traps. Help Ray, our pirate, find the gems and restore the natural order of things. Navigate your ship through the seas to get them, but remember: you will need a spyglass to discover new islands. Solve fun math games to get them: addition, subtraction, numbering, multiplication tables, and division. The islanders need you! EVERY ISLAND IS AN ADVENTURE Have fun with over 25 levels and negotiate all kinds of obstacles in order to get to the chest that holds the gem. It will be a real adventure—you'll have to deal with quicksand, bewitched parrots, volcanoes with lava, puzzle games, magic doors, funny carnivorous plants, etc. It will surprise you! EDUCATIONAL CONTENT For children aged 5-6: * Learning to add and subtract with very small numbers and amounts (1 to 10). * Sorting numbers from higher to lower (1 to 10). * Sorting numbers from lower to higher (1 to 10). * Reinforcing mental arithmetic with already learned additions and subtractions. For children aged 7-8: * Learning to add and subtract with larger numbers and amounts (1 to 20). * Getting started on learning multiplication tables (the learning of multiplication tables will be done gradually in order to track the children's progress). * Sorting numbers from higher to lower (1 to 50). * Sorting numbers from lower to higher (1 to 50). * Developing mental arithmetic with educational games based on addition, subtraction, and multiplication tables. For children aged 9+ and adults: * More complex additions and subtractions, teaching mental association of numbers with different arithmetic strategies (adding and subtracting). * Reinforcing the learning of all multiplication tables (multiplications). * Sorting numbers from higher to lower and vice versa, including negative numbers. * Learning mathematical operations with negative numbers. * Mental division. * Developing advanced mental arithmetic with additions, subtractions, multiplications, and divisions. WE ARE DIDACTOONS Our development studio, Didactoons, has extensive experience in developing educational apps and games that combine learning and fun. Proof of this is the success of our other three apps and their—at the moment—over three million downloads worldwide: * Dino Tim: An educational video game for learning shapes, numbers, and getting started on addition and subtraction. * Monster Numbers: A real educational adventure that blends pure arcade fun and learning mathematics. So don't miss it—download the free educational game Math Land! SOCIAL MEDIA Web: http://mathlandgame.com/ Google Plus: https://plus.google.com/+MathLandApp Facebook: https://www.facebook.com/mathlandgame.com/ Twitter: https://twitter.com/MathLandGame OVERVIEW Company: Didactoons Educational video game: Math Land Recommended age: children aged 5+ and adults

About

HelloReader!

Features
Read full description

HelloReader 是一款专为小说爱好者打造的极简纯净阅读器,摒弃一切弹窗与插页广告,专注内容,让你沉浸在故事中。 主题模式:支持日间/夜间自动切换,护眼又舒适; 章节翻动:屏幕左右滑动进入上一章或下一章; 字体调节:自由调节字体大小,满足不同阅读习惯; 书籍管理:添加、删除书籍,随时恢复上次阅读位置; 多源导入:支持从 飘天等常见小说网站智能导入; 朗读服务:点击文本开启微软中文语音,免费使用,多种语音可选; 背景运行:支持手机关闭模式下语音持续播放; 离线阅读:访问过的章节自动存储,同步

Screenshots

Math Games for Kids4 screens
HelloReader!2 screens

Verdict

The call

The clearest difference is in-app purchases: HelloReader! at none against Math Games for Kids's 1. HelloReader! also leads on update cadence (every 3 weeks vs every 6 weeks). Math Games for Kids's advantage is iOS requirement (13.0 vs 17.6). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Math Games for Kids sells 1 one-off in-app purchase. HelloReader! asks for nothing beyond the download.

UpkeepUpdate frequency

Math Games for Kids ships an update every 6 weeks, HelloReader! every 3 weeks. The most recent releases landed on October 14, 2026 and September 30, 2026 respectively.

Scorecard3 real differences · 7 level
Math Games for Kids versus HelloReader!: the parameters behind the verdict, then further details
ParameterMath Games for KidsHelloReader!
PriceFreeFree
Rating4.5 (1.4K ratings) — better—
Positive reviews75.8% of reviews—
Number of ratings1.4K — better—
Update frequencyEvery 6 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.6
Further details — not scored
Size130 MB4 MB
Age rating4+4+
DeveloperDidactoons Games SLDong Liang

Bugs and requests

Math Games for Kids

Reported bugs

3 issues
  • Inability to move or play on certain levels
  • Inconsistent performance on different devices
  • Syncing issues between devices

Requested features

5 requests
  • More levels and islands
  • Adaptive difficulty based on user performance
  • Ability to track progress and achievements
  • Multiplayer or competitive modes
  • Integration with other educational apps

HelloReader!

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Math Games for Kids

One-time1
  • Full Version and No ads$3.99
None

HelloReader!

No in-app purchases

Questions

Is Math Games for Kids free?
Math Games for Kids is free to download, with in-app purchases available.
Is HelloReader! free?
HelloReader! is free to download, with no in-app purchases.
Do Math Games for Kids or HelloReader! have ads?
Neither Math Games for Kids nor HelloReader! shows ads.
Which is updated more often, Math Games for Kids or HelloReader!?
Math Games for Kids ships an update every 6 weeks, and HelloReader! every 3 weeks. Most recently, Math Games for Kids was updated on October 14, 2026 and HelloReader! on September 30, 2026.

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