# Grid Calculator. vs Calculator+

The clearest difference is update cadence: Grid Calculator. at every 2 weeks against Calculator+'s every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Grid Calculator. sells 2 in-app purchases, starting at $9.99 per 7 days and Calculator+ sells 2 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Grid Calculator. ships an update every 2 weeks, Calculator+ every 4 months. Both last shipped on November 5, 2026.

## The numbers

| Metric | Grid Calculator. | Calculator+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Size | 10 MB | 13 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hong Kong BLJ Cosmetics Limited](https://appshunter.io/developer/1680645623) | [Link Cross-Border E-Commerce Co., Limited](https://appshunter.io/developer/1700542022) |

## What reviewers say

### Grid Calculator.

[App page](https://appshunter.io/ios/app/grid-calculator/id6757141903)

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

**In-app purchases (2)**

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


### 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 | $7.99 | per 7 days |
| Yearly Ultra | $39.99 | per year |


## Frequently asked questions

### Is Grid Calculator. free?

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

### Is Calculator+ free?

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

### Do Grid Calculator. or Calculator+ have ads?

Neither Grid Calculator. nor Calculator+ shows ads.

### Which is updated more often, Grid Calculator. or Calculator+?

Grid Calculator. ships an update every 2 weeks, and Calculator+ every 4 months. Most recently, Grid Calculator. was updated on November 5, 2026 and Calculator+ on November 5, 2026.

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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.*