# Inventool vs Air Services

The clearest difference is update cadence: Air Services at every 5 weeks against Inventool's every 7 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.

Inventool ships an update every 7 months, Air Services every 5 weeks. The most recent releases landed on October 7, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Inventool | Air Services |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 weeks** |
| Size | 4 MB | 57 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eezzy SIA](https://appshunter.io/developer/1551192967) | [Josh Troester (MO)](https://appshunter.io/developer/1566762290) |

## What reviewers say

### Inventool

[App page](https://appshunter.io/ios/app/inventool-assigned-items/id1551192635)

**Features:** macOS Compatibility

**In-app purchases:** none


### Air Services

[App page](https://appshunter.io/ios/app/air-services/id1615161021)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Inventool free?

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

### Is Air Services free?

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

### Do Inventool or Air Services have ads?

Neither Inventool nor Air Services shows ads.

### Which is updated more often, Inventool or Air Services?

Inventool ships an update every 7 months, and Air Services every 5 weeks. Most recently, Inventool was updated on October 7, 2026 and Air Services on September 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.*