# ProKit vs EortologioPRO

The clearest difference is in-app purchases: ProKit at none against EortologioPRO's 1. EortologioPRO's advantage is update cadence (weekly vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. EortologioPRO sells 1 one-off in-app purchase. ProKit asks for nothing beyond the download.

ProKit ships an update every 3 weeks, EortologioPRO weekly. The most recent releases landed on October 19, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | ProKit | EortologioPRO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/prokit-barometer-and-tools/id6743349151/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 28 MB | 14 MB |
| Requires iOS | 18 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [omer yuksel](https://appshunter.io/developer/1735991224) | [IOANNIS TZALAS](https://appshunter.io/developer/1896774179) |

## What reviewers say

### ProKit

[App page](https://appshunter.io/ios/app/prokit-barometer-and-tools/id6743349151)

This utility app offers a suite of tools including a barometer for altitude and pressure, a speedometer, a decibel meter, a heart rate monitor, a compass, NFC tag management, and QR code generation/scanning. It also includes Sudoku puzzles and guided breathing exercises.

**Highlights:** Barometer for altitude and pressure, Speedometer with customization, Decibel meter with live graphs, Heart rate monitor via camera, NFC tag reader/writer, QR code creator and scanner, Sudoku puzzles with statistics, Guided breathing exercises

**In-app purchases:** none


### EortologioPRO

[App page](https://appshunter.io/ios/app/eortologiopro/id6772212947)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| πληρώνεις μια φορά και τέλος | $2.99 | one-time |


## Frequently asked questions

### Is ProKit free?

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

### Is EortologioPRO free?

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

### Do ProKit or EortologioPRO have ads?

Neither ProKit nor EortologioPRO shows ads.

### Which is updated more often, ProKit or EortologioPRO?

ProKit ships an update every 3 weeks, and EortologioPRO weekly. Most recently, ProKit was updated on October 19, 2026 and EortologioPRO on October 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*