Monster Addition & Subtraction

Trevor Hansen · Education

4.3 94 ratings Free

Independent analytics for this App Store listing. AppTracker is not affiliated with Trevor Hansen.

Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Sep 8, 2026
Rating ★ 4.25 → 4.26
Aug 26, 2026
Rating ★ 4.24 → 4.25

Price & rating history · US

Reconstructed from the listing changes AppTracker has observed in this storefront. A field is charted once it has changed more than once, and each line starts at the value it moved from.

Average rating history over the observed period. 4.15 4.20 4.25 4.30 4.35 Aug 23 Sep 5 Sep 19 Oct 2 Oct 15

Average rating · ★ 4.26 now · 2 changes on record

Ratings breakdown · US

The star breakdown behind this app's rating in this storefront.

5★ 68% 64
4★ 13% 12
3★ 6% 6
2★ 2% 2
1★ 11% 10

In-app purchases · US

What this app sells inside itself, grouped by kind and priced for this storefront.

One-time purchases
Remove Ads $0.99

Screenshots

About

This game is made to teach children of all ages how to do both addition and subtraction. Join these cute maths monsters in you journey in learning fun ways to learn maths. There are varying levels of difficulty you can do Addition, Subtraction and then both Addition and Subtraction at the same time. Furthermore you can do the following number groups for learning: • 0 – 10 • 0 – 25 • 0 – 50 • 0 – 75 • 0 - 100 We hope you enjoy the game. We believe in education is the future for all children If you or your children have enjoyed our game please rate it. Would really appreciate your support.

What's new · 1.1.16

Minor bug fixes and performance improvements.

Details

DeveloperTrevor Hansen
ReleasedOct 2018
UpdatedNov 2025
Version1.1.16
Size157.7 MB
RequiresiOS 13.0 or later
Age rating4+
LanguagesEnglish
PriceFree
Categories EducationGamesPuzzleTrivia
Bundle IDcom.TnTGameWorks.MonsterMaths