'Maths, age 4-6' helps your child to master maths. It works! Trials by the The University of Nottingham showed children moving ahead in maths by 18 months, in just 6 weeks of using this app.

‘Maths, age 4–6’, is the second app in our maths series. Like ‘Maths, age 3–5’, it is packed with engaging activities, and already a hit with children and parents all over the world.

What’s more, as a nonprofit organisation, we use the proceeds from our apps to help deliver education to children in Malawi.

The first topic in 'Maths, age 4-6' is free. So you and your child can try it out. Further topics can be unlocked through in-app purchase.

'Maths, age 4-6’ features:
- 18 core topics for the early years of school, with over 120 activities
- a teacher figure, who shows ‘how to’
- variety, and fun
- progression, and plenty of practice
- a quiz at the end of each topic, with a certificate
- a ‘naming’ button, to personalise the app for your child.

Topics covered:
1 Shape and position (yours for free)
2 Counting to 20
3 Sharing
4 More counting
5 Tell the time
6 Add and subtract

7 Count in tens and fives
8 How tall? How long?
9 Counting to 100
10 2-D shapes
11 Number lines
12 Fractions

13 Weigh it!
14 More number work
15 3-D shapes
16 Measure time
17 More + and -
18 How much can it hold?

Most topics are available in over 30 languages, all within the purchase price.

What's New

Version 3.4

- fixed iOS 10 compatibility issues
- bug fixes

Ratings and Reviews

4.1 out of 5
45 Ratings
45 Ratings

Fantastic, engaging and captivating


My two children, ages 2 and 5 were so engaged with the free levels that I decided to purchase both 3-5 and 4-6, although a little expensive it has definitely been worth the money. My kids absolutely love this app and my five year old has managed to get certificates for all the levels on 3-5 which we have printed and placed in her achievement folder and she is currently working through 4-6, it has definitely helped with the testing she gets at school placing her at least a year above her age. Bearing in mind she was never interested in maths from a young age, regularly using the app has without a doubt been a surprising turnaround for my little girl. My 2yr old adores this app, he is able to understand the the 3-5 app very well and has managed to learn a lot of the maths content and concepts through getting it wrong. I highly recommend these two apps, I do hope at some point we could buy the next age range.

My child leaped 2 years ahead. Issue for developers.


Update: An issue for the developers. Often when the app is interrupted by app switching, a phone call, message etc.. all progress is lost and you start at the main menu. This is extremely frustrating for the child. The second issue is if you change devices then the progress of completed certificates is lost. There needs to be an adult override to star a certificate or Remove stars from certificates. This way progress can then be manually adjusted.
Previous review still stands:
My child started when 2 years old on both the math apps. The preschool is blown away by his abilities in all the skills he learnt. He is now 3 and has the abilities of a 5 year old at least.
My child was also 2 months premature at birth and they said he would always be behind but he is far from it.
Somehow it also inspired him to read and write. So those abilities are also way ahead of his age.
It's crazy expensive but just worth it no matter which way you slice it.

Too expensive


My son loved the first levels and actually learned something from this game, but £39 is far too expensive to unlock the whole thing. I would have paid £10 without any problem. I hope the developer listens to this feedback as I would expect they would increase their sales a huge amount.


onebillion children ltd
234.8 MB
Requires iOS 9.3 or later. Compatible with iPhone, iPad and iPod touch.
English, Basque, Catalan, Chichewa, Croatian, Czech, Dutch, Finnish, French, German, Greek, Hindi, Hungarian, Italian, Japanese, Korean, Latvian, Malay, Marathi, Polish, Portuguese, Russian, Simplified Chinese, Soga, Spanish, Thai, Vietnamese, Welsh, Yoruba
Age Rating
Rated 4+
© onebillion children ltd
In-App Purchases
  1. Part 1: (Topics 2 – 6) £13.99
  2. Part 2: (Topics 7 – 12) £15.99
  3. All Topics £38.99


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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