# Simply Calc vs Grid Calculator.

The clearest difference is in-app purchases: Simply Calc at none against Grid Calculator.'s 2. On price, update cadence, ads 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. Simply Calc asks for nothing beyond the download.

Simply Calc ships an update every 8 days, Grid Calculator. every 2 weeks. The most recent releases landed on November 5, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Simply Calc | Grid Calculator. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/simply-calc/id6755059773/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 1 MB | 10 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Appxreate Inc](https://appshunter.io/developer/1851654208) | [Hong Kong BLJ Cosmetics Limited](https://appshunter.io/developer/1680645623) |

## What reviewers say

### Simply Calc

[App page](https://appshunter.io/ios/app/simply-calc/id6755059773)

This utility app provides essential calculation tools with a unique memory pad to store your equation history. It offers basic arithmetic and trigonometric functions for quick and easy computations.

**Highlights:** Basic arithmetic functions, Trigonometric functions, Memory pad for equation history, Minimalistic interface, Completely free

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Simply Calc free?

Simply Calc is free to download, with no in-app purchases.

### Is Grid Calculator. free?

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

### Do Simply Calc or Grid Calculator. have ads?

Neither Simply Calc nor Grid Calculator. shows ads.

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

Simply Calc ships an update every 8 days, and Grid Calculator. every 2 weeks. Most recently, Simply Calc was updated on November 5, 2026 and Grid Calculator. on November 9, 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.*