# Crassus vs ZVPLAN

The clearest difference is update cadence: ZVPLAN at fortnightly against Crassus's every 15 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.

Crassus ships an update every 15 months, ZVPLAN fortnightly. The most recent releases landed on September 17, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Crassus | ZVPLAN |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Fortnightly** |
| Size | 76 MB | 44 MB |
| Requires iOS | 15.1 | **15** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Crassus GmbH & Co. KG](https://appshunter.io/developer/1475104093) | [ConSoft](https://appshunter.io/developer/397747217) |

## What reviewers say

### Crassus

[App page](https://appshunter.io/ios/app/crassus/id538410244)

**Features:** macOS Compatibility

**In-app purchases:** none


### ZVPLAN

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

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

**In-app purchases:** none


## Frequently asked questions

### Is Crassus free?

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

### Is ZVPLAN free?

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

### Do Crassus or ZVPLAN have ads?

Neither Crassus nor ZVPLAN shows ads.

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

Crassus ships an update every 15 months, and ZVPLAN fortnightly. Most recently, Crassus was updated on September 17, 2026 and ZVPLAN on September 20, 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.*