# BIOCAT vs Rummi Assistant

The clearest difference is review sentiment: Rummi Assistant at 100% against BIOCAT's 67%. Rummi Assistant also leads on update cadence (weekly vs every 2 months) and iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BIOCAT ships an update every 2 months, Rummi Assistant weekly. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | BIOCAT | Rummi Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | Free |
| Size | 125 MB | 26 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [WaterCryst](https://appshunter.io/developer/1484789117) | [MAXIMILIAN SCHUBERT](https://appshunter.io/developer/1757837547) |

## What reviewers say

### BIOCAT

[App page](https://appshunter.io/ios/app/biocat/id1484789118)

Configure your BIOCAT KLS device remotely via Bluetooth or the internet. Receive alerts for leakage alarms and monitor your water consumption data and statistics.

**Highlights:** Remote device configuration, Bluetooth and Internet connectivity, Leakage alarm notifications, Water consumption tracking, Leakage check functionality, User registration for advanced functions

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

**In-app purchases:** none


### Rummi Assistant

[App page](https://appshunter.io/ios/app/rummi-assistant/id6550918168)

This app enhances tile-based board games by providing tools for fair and fast gameplay. It includes a turn timer, score tracker, and game history to manage all aspects of your matches. Ideal for both new and experienced players looking for a smoother gaming experience.

**Highlights:** Turn timer for fair play, Score tracker for multiple players, Game history log, Enhances tile-based board games, Smooth gameplay management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BIOCAT free?

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

### Is Rummi Assistant free?

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

### Do BIOCAT or Rummi Assistant have ads?

Neither BIOCAT nor Rummi Assistant shows ads.

### Which is updated more often, BIOCAT or Rummi Assistant?

BIOCAT ships an update every 2 months, and Rummi Assistant weekly. Most recently, BIOCAT was updated on October 3, 2026 and Rummi Assistant on October 5, 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.*