# CalcVar vs 毛选

The clearest difference is iOS requirement: 毛选 at 16.1 against CalcVar's 18.5. On price, ads, in-app purchases and device support there is nothing between them.

CalcVar costs $0.99 and 毛选 $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | CalcVar | 毛选 |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Size | 2 MB | 143 MB |
| Requires iOS | 18.5 | **16.1** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [亚益 刘](https://appshunter.io/developer/1833855274) | [powerless](https://appshunter.io/developer/1738728750) |

## What reviewers say

### CalcVar

[App page](https://appshunter.io/ios/app/calcvar/id6761963172)

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

**In-app purchases:** none


### 毛选

[App page](https://appshunter.io/ios/app/id6772181771)

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

**In-app purchases:** none


## Frequently asked questions

### Is CalcVar free?

CalcVar costs $0.99, with no in-app purchases.

### Is 毛选 free?

毛选 costs $0.99, with no in-app purchases.

### Do CalcVar or 毛选 have ads?

Neither CalcVar nor 毛选 shows ads.

---

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