# Cryo Systems vs Vi2Plan

The clearest difference is iOS requirement: Cryo Systems at 12.0 against Vi2Plan's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Cryo Systems ships an update fortnightly, Vi2Plan every 3 weeks. The most recent releases landed on November 7, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Cryo Systems | Vi2Plan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 46 MB | 57 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Cryo Systems Refrigeration Equipment Co., Ltd](https://appshunter.io/developer/1526774423) | [Viessmann Kuehlsysteme GmbH](https://appshunter.io/developer/1755413817) |

## What reviewers say

### Cryo Systems

[App page](https://appshunter.io/ios/app/cryo-systems/id1526774421)

**Features:** macOS Compatibility

**In-app purchases:** none


### Vi2Plan

[App page](https://appshunter.io/ios/app/vi2plan/id6508169301)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cryo Systems free?

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

### Is Vi2Plan free?

Vi2Plan is free to download, with no in-app purchases.

### Do Cryo Systems or Vi2Plan have ads?

Neither Cryo Systems nor Vi2Plan shows ads.

### Which is updated more often, Cryo Systems or Vi2Plan?

Cryo Systems ships an update fortnightly, and Vi2Plan every 3 weeks. Most recently, Cryo Systems was updated on November 7, 2026 and Vi2Plan on October 29, 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.*