# Bubble Times Math vs 算数キッズ

The clearest difference is iOS requirement: Bubble Times Math at 16.0 against 算数キッズ's 18.2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Bubble Times Math | 算数キッズ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Free | — |
| Size | 115 MB | 29 MB |
| Requires iOS | **16.0** | 18.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yasuaki Maino](https://appshunter.io/developer/1792614110) | [Kensaku Nagauchi](https://appshunter.io/developer/1872722961) |

## What reviewers say

### Bubble Times Math

[App page](https://appshunter.io/ios/app/bubble-times-math/id6741021188)

Learn multiplication tables through a fun, interactive game. Combine and split colorful number balls to solve equations and improve calculation skills. Offers timed and untimed modes for practice at any pace.

**Highlights:** Combine and split number balls, Unique gameplay mechanics, Timed Normal Mode, Untimed Endless Mode, Score-based challenges, Short, engaging play sessions

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### 算数キッズ

[App page](https://appshunter.io/ios/app/id6758400516)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bubble Times Math free?

Bubble Times Math is free to download, with no in-app purchases.

### Is 算数キッズ free?

算数キッズ is free to download, with no in-app purchases.

### Do Bubble Times Math or 算数キッズ have ads?

Neither Bubble Times Math nor 算数キッズ shows ads.

### Which is updated more often, Bubble Times Math or 算数キッズ?

Bubble Times Math ships an update weekly, and 算数キッズ weekly. Most recently, Bubble Times Math was updated on October 24, 2026 and 算数キッズ on October 19, 2026.

---

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