# 社会語シグナル vs Infinite Math

The clearest difference is ads: 社会語シグナル at none against Infinite Math's shown. Infinite Math's advantage is update cadence (weekly vs every 7 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

社会語シグナル ships an update every 7 months, Infinite Math weekly. The most recent releases landed on October 12, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 社会語シグナル | Infinite Math |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Weekly** |
| Size | 5 MB | 7 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [INCICT](https://appshunter.io/developer/1771525934) | [kenta yamamoto](https://appshunter.io/developer/1489320554) |

## What reviewers say

### 社会語シグナル

[App page](https://appshunter.io/ios/app/id6742773144)

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

**In-app purchases:** none


### Infinite Math

[App page](https://appshunter.io/ios/app/infinite-math-brain-puzzles/id6772833413)

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

**In-app purchases:** none


## Frequently asked questions

### Is 社会語シグナル free?

社会語シグナル is free to download, with no in-app purchases.

### Is Infinite Math free?

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

### Do 社会語シグナル or Infinite Math have ads?

Infinite Math shows ads; 社会語シグナル does not.

### Which is updated more often, 社会語シグナル or Infinite Math?

社会語シグナル ships an update every 7 months, and Infinite Math weekly. Most recently, 社会語シグナル was updated on October 12, 2026 and Infinite Math on October 14, 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.*