# Megapixels Resolution Calc vs Tools for HomeKit

The clearest difference is update cadence: Tools for HomeKit at every 5 months against Megapixels Resolution Calc's every 38 months. Megapixels Resolution Calc's advantage is iOS requirement (13 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Megapixels Resolution Calc costs $2.99 and Tools for HomeKit $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Megapixels Resolution Calc ships an update every 38 months, Tools for HomeKit every 5 months. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Megapixels Resolution Calc | Tools for HomeKit |
| --- | --- | --- |
| Price | $2.99 | $2.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 5 months** |
| Size | 1 MB | 6 MB |
| Requires iOS | **13** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Heng Jia Liang](https://appshunter.io/developer/1532000635) | [Matrix Logic Corporation](https://appshunter.io/developer/303074412) |

## What reviewers say

### Megapixels Resolution Calc

[App page](https://appshunter.io/ios/app/megapixels-resolution-calc/id6444196890)

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

**In-app purchases:** none


### Tools for HomeKit

[App page](https://appshunter.io/ios/app/tools-for-homekit/id6755694517)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Megapixels Resolution Calc free?

Megapixels Resolution Calc costs $2.99, with no in-app purchases.

### Is Tools for HomeKit free?

Tools for HomeKit costs $2.99, with no in-app purchases.

### Do Megapixels Resolution Calc or Tools for HomeKit have ads?

Neither Megapixels Resolution Calc nor Tools for HomeKit shows ads.

### Which is updated more often, Megapixels Resolution Calc or Tools for HomeKit?

Megapixels Resolution Calc ships an update every 38 months, and Tools for HomeKit every 5 months. Most recently, Megapixels Resolution Calc was updated on October 27, 2026 and Tools for HomeKit on October 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.*