# 三號電站如約 vs SecondlySalary

The clearest difference is in-app purchases: 三號電站如約 at none against SecondlySalary's 1. 三號電站如約 also leads on iOS requirement (13.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. SecondlySalary sells 1 one-off in-app purchase. 三號電站如約 asks for nothing beyond the download.

## The numbers

| Metric | 三號電站如約 | SecondlySalary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 58 MB | 5 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Sino Express Intelligence Co., Limited](https://appshunter.io/developer/1724540898) | [wilson chung](https://appshunter.io/developer/564506285) |

## What reviewers say

### 三號電站如約

[App page](https://appshunter.io/ios/app/id6723865518)

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

**In-app purchases:** none


### SecondlySalary

[App page](https://appshunter.io/ios/app/secondlysalary/id6762049860)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is 三號電站如約 free?

三號電站如約 is free to download, with no in-app purchases.

### Is SecondlySalary free?

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

### Do 三號電站如約 or SecondlySalary have ads?

Neither 三號電站如約 nor SecondlySalary 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.*