# PractiCalculator vs Grid Calculator.

The clearest difference is ads: Grid Calculator. at none against PractiCalculator's shown. Grid Calculator. also leads on update cadence (every 2 weeks vs monthly). PractiCalculator's advantage is iOS requirement (13.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PractiCalculator ships an update monthly, Grid Calculator. every 2 weeks. The most recent releases landed on October 5, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | PractiCalculator | Grid Calculator. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 8 MB | 1 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tsutomu Nagai](https://appshunter.io/developer/1137546239) | [Hong Kong BLJ Cosmetics Limited](https://appshunter.io/developer/1680645623) |

## What reviewers say

### PractiCalculator

[App page](https://appshunter.io/ios/app/practicalculator/id1137546240)

**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:** none


## Frequently asked questions

### Is PractiCalculator free?

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

### Is Grid Calculator. free?

Grid Calculator. is free to download, with no in-app purchases.

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

PractiCalculator shows ads; Grid Calculator. does not.

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

PractiCalculator ships an update monthly, and Grid Calculator. every 2 weeks. Most recently, PractiCalculator was updated on October 5, 2026 and Grid Calculator. on September 30, 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.*