# Add & Subtract - XiaoPack — Play, count and learn with joy

> Interactive games for toddlers to learn addition and subtraction visually. (iPhone/iPad app by 丽东 陈.)

- Source: https://appshunter.io/ios/app/add-and-subtract-xiaopack/id488652832 (this page in markdown: same URL + `.md`)
- Developer: [丽东 陈](https://appshunter.io/developer/1342184783)
- Category: Education, Books
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 17.0 · 55 MB
- Languages: American English, French (France), Indonesian, Italian, Japanese, Korean, European Portuguese, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan)
- Released: 2011-12-17
- Data updated: 2026-11-06
- Monetization: free

## What is Add & Subtract?

XiaoPack · Little Bag, Big Discoveries.

Discover addition and subtraction with playful animal friends!

Fish, butterflies, chicks and ducks arrive and leave one at a time, helping children see what each equation means. Questions unfold automatically: children simply tap one of four picture-number answers. A correct answer brings a celebration and the next question.

• Random addition and subtraction with operands up to 10; addition results can reach 20.
• Four hand-painted worlds, animated animals and cartoon number pictures.
• Landscape play on iPhone and iPad.
• Ten languages: English, Simplified Chinese, Traditional Chinese, Japanese, Korean, French, Italian, Portuguese, Spanish and Indonesian. The app uses your iOS app language preference, with English as the fallback.
• Offline play, no advertising and no app account required.

The fish world is free. One optional, permanent in-app purchase unlocks the other three worlds together. Purchase and restore actions are protected by a four-choice maths question for parents. The price is displayed in your local App Store currency.

## Key features

- Interactive learning scenes
- Visual representation of numbers
- Addition and subtraction practice
- Positive reinforcement for correct answers
- Engaging animal characters

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| All Three Worlds | $1.99 | one-time |


## Is Add & Subtract safe?

Not enough ratings yet to assess Add & Subtract.

## Is Add & Subtract legit?

Add & Subtract - XiaoPack appears to be a legitimate app. The AppsHunter Legitimacy Score for Add & Subtract is 90 out of 100 points across 7 verification signals from App Store and developer data.


## Frequently asked questions about Add & Subtract

### What is the learning methodology of Baby Learning Addition And Subtraction?

The app uses a visual and interactive approach to teach math. It represents numbers with tangible objects like fish and butterflies, allowing children to grasp addition and subtraction concepts through direct interaction and counting.

### How does Baby Learning Addition And Subtraction track progress?

While the app provides immediate positive reinforcement for correct answers, it does not explicitly mention detailed progress tracking features. Children learn by playing through interactive scenes and receiving praise.

### Is Baby Learning Addition And Subtraction suitable for very young children?

Yes, the app is designed for babies and toddlers with an age rating of 4+. It uses simple, engaging visuals and interactive elements to introduce basic math concepts.

### Does Baby Learning Addition And Subtraction have ads?

No, this application does not contain advertisements.

### What devices support Baby Learning Addition And Subtraction?

The app is available for iPhone, iPad, and iPod devices, making it accessible on various Apple mobile platforms.

### How often is Baby Learning Addition And Subtraction updated?

The latest version, 2.0, was released on June 20, 2017. The app has not received updates since then, indicating a stable but potentially older release.

### What do users like about Baby Learning Addition And Subtraction?

Based on the description, users likely appreciate the app's ability to make learning math fun and engaging for young children through interactive games and visual aids.

### Can children learn offline with Baby Learning Addition And Subtraction?

The description does not specify offline capabilities, but the interactive nature of the games suggests it is designed for active play, which typically requires an internet connection for download and potentially for some features.

## Version history (last 4 releases)

### 3.0 — 2026-11-02

A fresh start for little learners!
• Four redrawn worlds with lively animal animations.
• New boy-and-girl characters, a maths-themed icon and illustrated numbers and buttons.
• Automatic, step-by-step questions: just tap an answer to play.
• Random addition and subtraction with operands up to 10.
• Landscape layouts for iPhone and iPad.
• Support for 10 languages, including Traditional Chinese.
• A free fish world and one permanent purchase for the other three worlds, with a parental gate for purchases and restoring purchases.

### 2.0 — 2017-06-20

This app has been updated by Apple to display the Apple Watch app icon.

Optimizer
Adapt to new system

### 1.01 — 2013-11-23

New Logo.
New UI.

### 1.0 — 2011-12-17

No release notes.

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## More apps by 丽东 陈

- [Baby Meet Numbers - XiaoPack](https://appshunter.io/ios/app/baby-meet-numbers-xiaopack/id472369985)
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All apps by 丽东 陈: https://appshunter.io/developer/1342184783

## Related topics

[baby learning addition and subtraction](https://appshunter.io/ios/topics/baby-learning-addition-and-subtraction) · [addition subtraction game](https://appshunter.io/ios/topics/addition-subtraction-game) · [sumas y restas](https://appshunter.io/ios/topics/sumas-y-restas)

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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 2026-11-06.*