# Griffis Gas vs Propane Plus

The clearest difference is update cadence: Griffis Gas at every 11 months against Propane Plus's every 27 months. Griffis Gas also leads on iOS requirement (8.0 vs 12.2). 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.

Griffis Gas ships an update every 11 months, Propane Plus every 27 months. Both last shipped on October 11, 2026.

## The numbers

| Metric | Griffis Gas | Propane Plus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 27 months |
| Size | 32 MB | 46 MB |
| Requires iOS | **8.0** | 12.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Florida Propane Partners, LLC](https://appshunter.io/developer/1623645892) | [Silverline Solutions](https://appshunter.io/developer/1453561976) |

## What reviewers say

### Griffis Gas

[App page](https://appshunter.io/ios/app/griffis-gas/id1623645890)

**Features:** macOS Compatibility

**In-app purchases:** none


### Propane Plus

[App page](https://appshunter.io/ios/app/propane-plus/id6470220233)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Griffis Gas free?

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

### Is Propane Plus free?

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

### Do Griffis Gas or Propane Plus have ads?

Neither Griffis Gas nor Propane Plus shows ads.

### Which is updated more often, Griffis Gas or Propane Plus?

Griffis Gas ships an update every 11 months, and Propane Plus every 27 months. Most recently, Griffis Gas was updated on October 11, 2026 and Propane Plus on October 11, 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.*