# Komeo vs CR2J

The clearest difference is update cadence: CR2J at every 4 months against Komeo's every 26 months. Komeo's advantage is iOS requirement (12.0 vs 17.0). On price, ads, 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.

Komeo ships an update every 26 months, CR2J every 4 months. The most recent releases landed on November 2, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Komeo | CR2J |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 26 months | **Every 4 months** |
| Monetization | Free | — |
| Size | 7 MB | 24 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [COMAP S.A.](https://appshunter.io/developer/1051668832) | [P. Information Technology](https://appshunter.io/developer/1697477614) |

## What reviewers say

### Komeo

[App page](https://appshunter.io/ios/app/komeo/id1120180096)

This app allows remote monitoring and control of a connected water treatment system. It helps you track water consumption, detect leaks, and manage filter and UV lamp wear for optimal water quality throughout your home.

**Highlights:** Remote system control, Consumable wear monitoring, Real-time water consumption tracking, Leak and overpressure detection, Remote water shut-off, Maintenance procedure access

**Features:** macOS Compatibility

**In-app purchases:** none


### CR2J

[App page](https://appshunter.io/ios/app/cr2j/id6741866572)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Komeo free?

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

### Is CR2J free?

CR2J is free to download, with no in-app purchases.

### Do Komeo or CR2J have ads?

Neither Komeo nor CR2J shows ads.

### Which is updated more often, Komeo or CR2J?

Komeo ships an update every 26 months, and CR2J every 4 months. Most recently, Komeo was updated on November 2, 2026 and CR2J on September 14, 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.*