# ZVPLAN vs BIOCAT

The clearest difference is update cadence: ZVPLAN at fortnightly against BIOCAT's every 2 months. 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.

ZVPLAN ships an update fortnightly, BIOCAT every 2 months. The most recent releases landed on September 20, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | ZVPLAN | BIOCAT |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | — | Free |
| Size | 44 MB | 125 MB |
| Requires iOS | 15 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ConSoft](https://appshunter.io/developer/397747217) | [WaterCryst](https://appshunter.io/developer/1484789117) |

## What reviewers say

### ZVPLAN

[App page](https://appshunter.io/ios/app/zvplan/id1060104073)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is ZVPLAN free?

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

### Is BIOCAT free?

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

### Do ZVPLAN or BIOCAT have ads?

Neither ZVPLAN nor BIOCAT shows ads.

### Which is updated more often, ZVPLAN or BIOCAT?

ZVPLAN ships an update fortnightly, and BIOCAT every 2 months. Most recently, ZVPLAN was updated on September 20, 2026 and BIOCAT on September 16, 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.*