# Megapixels Resolution Calc vs Phone Blocker Pro

The clearest difference is chart position: Phone Blocker Pro at #185 against Megapixels Resolution Calc's unranked. Megapixels Resolution Calc's advantage is device support (3 vs 1) and iOS requirement (13 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Megapixels Resolution Calc costs $2.99 and Phone Blocker Pro $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, Phone Blocker Pro every 24 months. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Megapixels Resolution Calc | Phone Blocker Pro |
| --- | --- | --- |
| Price | $2.99 | $2.99 |
| Positive reviews | — | 70.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 24 months** |
| Monetization | — | Paid |
| Best chart rank | — | **#185** |
| Size | 1 MB | 3 MB |
| Requires iOS | **13** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Heng Jia Liang](https://appshunter.io/developer/1532000635) | [Rodrigo Schio Wengenroth Silva](https://appshunter.io/developer/1756148706) |

## 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


### Phone Blocker Pro

[App page](https://appshunter.io/ios/app/phone-blocker-pro/id6525358087)

**Currently charting:** #185 Top Paid · Utilities (US App Store)

Block unwanted telemarketing and spam calls with custom patterns. This tool allows you to block large sets of numbers matching specific criteria while still allowing calls from unknown numbers.

**Highlights:** Block telemarketing and spam numbers, Create custom blocking patterns, Block up to 10,000 numbers per pattern, Create unlimited blocking patterns, Allow calls from unknown numbers

**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 Phone Blocker Pro free?

Phone Blocker Pro costs $2.99, with no in-app purchases.

### Do Megapixels Resolution Calc or Phone Blocker Pro have ads?

Neither Megapixels Resolution Calc nor Phone Blocker Pro shows ads.

### Which is updated more often, Megapixels Resolution Calc or Phone Blocker Pro?

Megapixels Resolution Calc ships an update every 38 months, and Phone Blocker Pro every 24 months. Most recently, Megapixels Resolution Calc was updated on October 9, 2026 and Phone Blocker Pro on October 24, 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.*