# Calculator+ vs Suanyi

The clearest difference is iOS requirement: Calculator+ at 16.0 against Suanyi's 18.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Calculator+ sells 2 in-app purchases, starting at $9.99 per 7 days and Suanyi sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Calculator+ | Suanyi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Size | 13 MB | 3 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Link Cross-Border E-Commerce Co., Limited](https://appshunter.io/developer/1700542022) | [薇薇 殷](https://appshunter.io/developer/1874158488) |

## What reviewers say

### Calculator+

[App page](https://appshunter.io/ios/app/calculator-plus-math-solver/id6758385301)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Ultra | $9.99 | per 7 days |
| Yearly Ultra | $39.99 | per year |


### Suanyi

[App page](https://appshunter.io/ios/app/suanyi/id6758982336)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Core | $4.99 | per 7 days |
| Yearly Core | $39.99 | per year |


## Frequently asked questions

### Is Calculator+ free?

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

### Is Suanyi free?

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

### Do Calculator+ or Suanyi have ads?

Neither Calculator+ nor Suanyi 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.*