# 三久太陽能 vs Einii

The clearest difference is in-app purchases: 三久太陽能 at none against Einii's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Einii sells 3 one-off in-app purchases. 三久太陽能 asks for nothing beyond the download.

## The numbers

| Metric | 三久太陽能 | Einii |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/id1498396584/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 85 MB | 38 MB |
| Requires iOS | **16.0** | 17 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [SUNCUE](https://appshunter.io/developer/1498396583) | [家琛 包](https://appshunter.io/developer/1881045174) |

## What reviewers say

### 三久太陽能

[App page](https://appshunter.io/ios/app/id1498396584)

**Features:** macOS Compatibility

**In-app purchases:** none


### Einii

[App page](https://appshunter.io/ios/app/einii/id6763865921)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plan Upgrade | $5.00 | one-time |
| Plus Member | $12.99 | one-time |
| Pro Member | $17.99 | one-time |


## Frequently asked questions

### Is 三久太陽能 free?

三久太陽能 is free to download, with no in-app purchases.

### Is Einii free?

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

### Do 三久太陽能 or Einii have ads?

Neither 三久太陽能 nor Einii 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.*