Your Addition & Subtraction Downloads & RevenueYour Addition & Subtraction · App Store
Not in any tracked top chart right now.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperChristian Chichon
CategoryEducation
Price2.99 GBP
Released
Rating★ 4.9 (7)
Version2.3
Age rating4+
First seen by us
24 Oct 2026
24 Oct 2026Your Addition & Subtraction update history & changes
Last change · 3 events since 4 May 2016Full timeline ↓Full timeline · 2 events in the last 12 months
- 🆕Your Addition & Subtraction first spotted by AppInsiderUnited Kingdom (found via developer)
- 🆕Your Addition & Subtraction released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.9 ★
7 ratings
Measured
Your Addition & Subtraction on the App Store
App details
App ID
1109737529
Publisher
Christian Chichon
On the store since
May 2016
10 years on the store
Minimum OS
iOS 12.0+
iPhone 5s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
1
EN
Size
10 MB
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.9 ★
7 ratings
Measured
Ratings
7
Measured
About Your Addition & Subtraction
This is a fun and simple to use app, developed for children. Made for ages 5-8.
- Made for primary school use
- Helps children add single digit numbers, ten and multiples of 10 mentally
- Helps children add 2 digit numbers mentally (without crossing the tens)
- Tracks progress through star reward system
- Gives positive encouragement
- Made for primary school use
- Helps children add single digit numbers, ten and multiples of 10 mentally
- Helps children add 2 digit numbers mentally (without crossing the tens)
- Tracks progress through star reward system
- Gives positive encouragement
Latest updates
2.3
Updating the app with the latest tools
