# 随意炫字风扇2 vs RetroCalc

The clearest difference is in-app purchases: 随意炫字风扇2 at none against RetroCalc's 1. 随意炫字风扇2 also leads on iOS requirement (8.0 vs 17.5). On price, ads and device support there is nothing between them.

Both are free to download. RetroCalc sells 1 one-off in-app purchase. 随意炫字风扇2 asks for nothing beyond the download.

## The numbers

| Metric | 随意炫字风扇2 | RetroCalc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | — |
| Size | 18 MB | 6 MB |
| Requires iOS | **8.0** | 17.5 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hunuo Network Technology Co. Ltd.](https://appshunter.io/developer/976006506) | [Nimmi Patel](https://appshunter.io/developer/1679157418) |

## What reviewers say

### 随意炫字风扇2

[App page](https://appshunter.io/ios/app/2/id1077184143)

**Features:** macOS Compatibility

**In-app purchases:** none


### RetroCalc

[App page](https://appshunter.io/ios/app/retrocalc-calculator/id6739934219)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calculator Pro | $1.99 | one-time |


## Frequently asked questions

### Is 随意炫字风扇2 free?

随意炫字风扇2 is free to download, with no in-app purchases.

### Is RetroCalc free?

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

### Do 随意炫字风扇2 or RetroCalc have ads?

Neither 随意炫字风扇2 nor RetroCalc 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.*