# 電気通信術練習 vs 因数分解特訓《初級編》

The clearest difference is in-app purchases: 因数分解特訓《初級編》 at none against 電気通信術練習's 3. 因数分解特訓《初級編》 also leads on iOS requirement (7.1 vs 12.0). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. 電気通信術練習 sells 3 one-off in-app purchases. 因数分解特訓《初級編》 asks for nothing beyond the download.

## The numbers

| Metric | 電気通信術練習 | 因数分解特訓《初級編》 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 87.9% of reviews | **91.9% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Size | 5 MB | 3 MB |
| Requires iOS | 12.0 | **7.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TAKUYA HIGUCHI](https://appshunter.io/developer/579952589) | [SATORU MATSUSHITA](https://appshunter.io/developer/918757672) |

## What reviewers say

### 電気通信術練習

[App page](https://appshunter.io/ios/app/id737386884)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| コンビニコーヒー | $0.99 | one-time |
| おしゃれなコーヒー | $2.99 | one-time |
| 高級コーヒー | $7.99 | one-time |


### 因数分解特訓《初級編》

[App page](https://appshunter.io/ios/app/id918757673)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 電気通信術練習 free?

電気通信術練習 is free to download, with in-app purchases available.

### Is 因数分解特訓《初級編》 free?

因数分解特訓《初級編》 is free to download, with no in-app purchases.

### Do 電気通信術練習 or 因数分解特訓《初級編》 have ads?

Neither 電気通信術練習 nor 因数分解特訓《初級編》 shows ads.

---

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