# Air~Solve vs GrillTech

The clearest difference is iOS requirement: GrillTech at 8.1 against Air~Solve's 13.0. 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.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on September 25, 2026.

## The numbers

| Metric | Air~Solve | GrillTech |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 34 MB | 107 MB |
| Requires iOS | 13.0 | **8.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Subodh Nair](https://appshunter.io/developer/1232337002) | [添添 叶](https://appshunter.io/developer/899407436) |

## What reviewers say

### Air~Solve

[App page](https://appshunter.io/ios/app/airsolve/id1232337003)

**Features:** macOS Compatibility

**In-app purchases:** none


### GrillTech

[App page](https://appshunter.io/ios/app/grilltech/id1493806070)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Air~Solve free?

Air~Solve is free to download, with no in-app purchases.

### Is GrillTech free?

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

### Do Air~Solve or GrillTech have ads?

Neither Air~Solve nor GrillTech shows ads.

### Which is updated more often, Air~Solve or GrillTech?

Air~Solve ships an update every 2 months, and GrillTech every 2 months. Most recently, Air~Solve was updated on September 25, 2026 and GrillTech on September 25, 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.*