# 一按通 vs SLPExam Pro

The clearest difference is in-app purchases: 一按通 at none against SLPExam Pro's 2. 一按通 also leads on iOS requirement (11.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. SLPExam Pro sells 2 in-app purchases, starting at $4.99 per month. 一按通 asks for nothing beyond the download.

## The numbers

| Metric | 一按通 | SLPExam Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id732804554/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | — |
| Size | 618 MB | 7 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SAHK](https://appshunter.io/developer/732804557) | [Ming-Yu Hsieh](https://appshunter.io/developer/1877335792) |

## What reviewers say

### 一按通

[App page](https://appshunter.io/ios/app/id732804554)

**Features:** macOS Compatibility

**In-app purchases:** none


### SLPExam Pro

[App page](https://appshunter.io/ios/app/slpexam-pro/id6762542850)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月訂閱 | $4.99 | per month |
| 季訂閱 | $12.99 | per 3 months |


## Frequently asked questions

### Is 一按通 free?

一按通 is free to download, with no in-app purchases.

### Is SLPExam Pro free?

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

### Do 一按通 or SLPExam Pro have ads?

Neither 一按通 nor SLPExam Pro 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.*