# PROSOFT vs Alfa Laval Contherm

The clearest difference is update cadence: Alfa Laval Contherm at every 2 months against PROSOFT's every 5 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.

PROSOFT ships an update every 5 months, Alfa Laval Contherm every 2 months. The most recent releases landed on September 12, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | PROSOFT | Alfa Laval Contherm |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Size | 17 MB | 424 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Meet Shah](https://appshunter.io/developer/1551524429) | [Alfa Laval Inc.](https://appshunter.io/developer/1746567748) |

## What reviewers say

### PROSOFT

[App page](https://appshunter.io/ios/app/prosoft-selection-guide/id1552558890)

**Features:** macOS Compatibility

**In-app purchases:** none


### Alfa Laval Contherm

[App page](https://appshunter.io/ios/app/alfa-laval-contherm/id6502717780)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PROSOFT free?

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

### Is Alfa Laval Contherm free?

Alfa Laval Contherm is free to download, with no in-app purchases.

### Do PROSOFT or Alfa Laval Contherm have ads?

Neither PROSOFT nor Alfa Laval Contherm shows ads.

### Which is updated more often, PROSOFT or Alfa Laval Contherm?

PROSOFT ships an update every 5 months, and Alfa Laval Contherm every 2 months. Most recently, PROSOFT was updated on September 12, 2026 and Alfa Laval Contherm on September 15, 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.*