# Electro Math vs 建築物環境衛生管理技術者

The clearest difference is iOS requirement: Electro Math at 13.0 against 建築物環境衛生管理技術者's 16.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Electro Math sells 1 in-app purchase, starting at $2.99 per month and 建築物環境衛生管理技術者 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Electro Math | 建築物環境衛生管理技術者 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Daily | — |
| Size | 44 MB | 5 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ASUKA MINAMOTO](https://appshunter.io/developer/1855336606) | [TAKAYUKI OOTA](https://appshunter.io/developer/1855196437) |

## What reviewers say

### Electro Math

[App page](https://appshunter.io/ios/app/electro-math/id6755659770)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| サブスクリプション（定期購読） | $2.99 | per month |


### 建築物環境衛生管理技術者

[App page](https://appshunter.io/ios/app/id6757109924)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 建築物環境衛生管理技術者 試験対策 | $1.99 | one-time |


## Frequently asked questions

### Is Electro Math free?

Electro Math is free to download, with in-app purchases available.

### Is 建築物環境衛生管理技術者 free?

建築物環境衛生管理技術者 is free to download, with in-app purchases available.

### Do Electro Math or 建築物環境衛生管理技術者 have ads?

Neither Electro Math nor 建築物環境衛生管理技術者 shows ads.

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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.*