# 数学智慧岛 vs Bubbulation

The clearest difference is in-app purchases: Bubbulation at none against 数学智慧岛's 3. Bubbulation also leads on ads (none vs shown). 数学智慧岛's advantage is update cadence (monthly vs every 5 months) and iOS requirement (12.0 vs 16.0). On price and device support there is nothing between them.

Both are free to download. 数学智慧岛 sells 3 in-app purchases, starting at $0.99 per 7 days. Bubbulation asks for nothing beyond the download.

数学智慧岛 ships an update monthly, Bubbulation every 5 months. The most recent releases landed on October 12, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 数学智慧岛 | Bubbulation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (5 ratings)](https://appshunter.io/ios/app/id673925954/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 53 MB | 1 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [勇 张](https://appshunter.io/developer/660224883) | [Weida Fan](https://appshunter.io/developer/1622755748) |

## What reviewers say

### 数学智慧岛

[App page](https://appshunter.io/ios/app/id673925954)

This app helps young children learn numbers and basic math concepts through engaging games and activities. It covers number recognition, counting, addition, subtraction, and multiplication, making learning fun and interactive for preschoolers and early elementary students.

**Highlights:** Number recognition 0-100, Counting and quantity recognition, Basic addition and subtraction, Multiplication and division practice, Interactive math games, Learn through play, Parent-child interaction

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一星期VIP会员 | $0.99 | per 7 days |
| 数学启蒙月度VIP会员 | $1.49 | per month |
| 数学启蒙年度VIP会员 | $1.49 | per year |


### Bubbulation

[App page](https://appshunter.io/ios/app/bubbulation/id1623061873)

**In-app purchases:** none


## Frequently asked questions

### Is 数学智慧岛 free?

数学智慧岛 is free to download, with in-app purchases available.

### Is Bubbulation free?

Bubbulation is free to download, with no in-app purchases.

### Do 数学智慧岛 or Bubbulation have ads?

数学智慧岛 shows ads; Bubbulation does not.

### Which is updated more often, 数学智慧岛 or Bubbulation?

数学智慧岛 ships an update monthly, and Bubbulation every 5 months. Most recently, 数学智慧岛 was updated on October 12, 2026 and Bubbulation on October 15, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*