# Kiffany's Game — Mental Sums For Fun!

> Mental Sums For Fun! (iPhone/iPad app by Wei Jie Lim.)

- Source: https://appshunter.io/ios/app/kiffanys-game/id1526784672 (this page in markdown: same URL + `.md`)
- Developer: [Wei Jie Lim](https://appshunter.io/developer/1525114968)
- Category: Games, Education, Family, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 8.0 · 48 MB
- Languages: English
- Released: 2020-08-09
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/kiffanys-game/id1526784672/reviews.md

## What is Kiffany's Game?

Kiffany's Game was made for my favourite niece. It is an educational app that allows children from ages 2 to 10 to master their mental sums and basic mathematical operations. 

This app was made with the intention of allowing my 4 year old niece to learn math with her friends. This app dynamically churns out 25,000 math questions for children to learn such that each learning experience is different!

App Features:
(1) Game Modes: Very Easy, Easy, Medium, Hard, Extremely Hard
- Game Modes allow children to excel through varying difficulties such that they can perfect their mental sums and grow their cognitive abilities

(2) Time Limit: 1 minute, 2 minutes, 5 minutes, 8 minutes, 10 minutes
- Education through short bursts with breaks in between are usually the best way to learn
- The time limit gives the child an opportunity to learn under pressure

(3) Basic Math Operations that this app covers:
- Addition
- Subtraction
- Multiplication
- Division

(4) Review all questions
- Find out which operation is your weakness and work on them


## Version history (last 1 release)

### 1.0.6 — 2020-08-11

Enhancement of app that allows all questions to be reviewed at the end of each round.

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## More apps by Wei Jie Lim

- [Mahjong Chips](https://appshunter.io/ios/app/mahjong-chips/id1539257805)
- [TravelTranslator](https://appshunter.io/ios/app/traveltranslator/id1549641854)
- [Hearty Health](https://appshunter.io/ios/app/hearty-health/id1550553155)

All apps by Wei Jie Lim: https://appshunter.io/developer/1525114968

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-19.*