# Retigo Combionline vs Vestemp

The clearest difference is update cadence: Vestemp at every 8 days against Retigo Combionline's every 2 months. Vestemp also leads on iOS requirement (13.0 vs 17.0). 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.

Retigo Combionline ships an update every 2 months, Vestemp every 8 days. The most recent releases landed on October 11, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Retigo Combionline | Vestemp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Size | 1 MB | 93 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Retigo](https://appshunter.io/developer/1806839633) | [Precision Appliance Technology, Inc.](https://appshunter.io/developer/1436096849) |

## What reviewers say

### Retigo Combionline

[App page](https://appshunter.io/ios/app/retigo-combionline/id1664060876)

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

**In-app purchases:** none


### Vestemp

[App page](https://appshunter.io/ios/app/vestemp/id6474590318)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Retigo Combionline free?

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

### Is Vestemp free?

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

### Do Retigo Combionline or Vestemp have ads?

Neither Retigo Combionline nor Vestemp shows ads.

### Which is updated more often, Retigo Combionline or Vestemp?

Retigo Combionline ships an update every 2 months, and Vestemp every 8 days. Most recently, Retigo Combionline was updated on October 11, 2026 and Vestemp on October 1, 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.*