# Green's Propane vs WAVE IR

The clearest difference is update cadence: WAVE IR at every 4 weeks against Green's Propane's every 22 months. Green's Propane's advantage is iOS requirement (12.2 vs 17.6). 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.

Green's Propane ships an update every 22 months, WAVE IR every 4 weeks. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Green's Propane | WAVE IR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 4 weeks** |
| Size | 46 MB | 38 MB |
| Requires iOS | **12.2** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Green's Propane](https://appshunter.io/developer/1586155587) | [Fusion Thermal](https://appshunter.io/developer/1706451952) |

## What reviewers say

### Green's Propane

[App page](https://appshunter.io/ios/app/greens-propane/id1586155585)

**Features:** macOS Compatibility

**In-app purchases:** none


### WAVE IR

[App page](https://appshunter.io/ios/app/wave-ir/id6670583677)

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

**In-app purchases:** none


## Frequently asked questions

### Is Green's Propane free?

Green's Propane is free to download, with no in-app purchases.

### Is WAVE IR free?

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

### Do Green's Propane or WAVE IR have ads?

Neither Green's Propane nor WAVE IR shows ads.

### Which is updated more often, Green's Propane or WAVE IR?

Green's Propane ships an update every 22 months, and WAVE IR every 4 weeks. Most recently, Green's Propane was updated on October 27, 2026 and WAVE IR on October 30, 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.*