# MegaCalcBox vs Grid Calculator.

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

Both are free to download. MegaCalcBox sells 1 one-off in-app purchase and Grid Calculator. sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

MegaCalcBox ships an update every 2 months, Grid Calculator. every 2 weeks. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | MegaCalcBox | Grid Calculator. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/megacalcbox-multi-calculator/id405755454/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 88.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Freemium | — |
| Size | 12 MB | 10 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Kind Park LLC](https://appshunter.io/developer/1887561843) | [Hong Kong BLJ Cosmetics Limited](https://appshunter.io/developer/1680645623) |

## What reviewers say

### MegaCalcBox

[App page](https://appshunter.io/ios/app/megacalcbox-multi-calculator/id405755454)

This app offers over 35 professional calculators for finance, travel, health, utilities, and more. It features a clean design, smart tools like favorites and instant results, and operates completely offline with no data collection.

**Highlights:** 35+ professional calculators, Financial, travel, health, and utility tools, Offline operation, Smart features (favorites, instant results), Clean interface with dark mode, No ads or data collection

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MegaCalcBox Pro | $1.99 | one-time |


### 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 MegaCalcBox free?

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

### Is Grid Calculator. free?

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

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

Neither MegaCalcBox nor Grid Calculator. shows ads.

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

MegaCalcBox ships an update every 2 months, and Grid Calculator. every 2 weeks. Most recently, MegaCalcBox was updated on November 1, 2026 and Grid Calculator. on November 7, 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.*