# AIRS vs Allowance Calculator

The clearest difference is in-app purchases: AIRS at none against Allowance Calculator's 1. AIRS also leads on update cadence (every 10 days vs every 2 months) and iOS requirement (12.2 vs 16.6). Allowance Calculator's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Allowance Calculator sells 1 in-app purchase, starting at $3.99 per year. AIRS asks for nothing beyond the download.

AIRS ships an update every 10 days, Allowance Calculator every 2 months. The most recent releases landed on October 5, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | AIRS | Allowance Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 2 months |
| Size | 26 MB | 2 MB |
| Requires iOS | **12.2** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [International Safety Systems Pty Ltd](https://appshunter.io/developer/1566985871) | [Jackson Crawford](https://appshunter.io/developer/1689354649) |

## What reviewers say

### AIRS

[App page](https://appshunter.io/ios/app/airs/id1556168243)

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

**In-app purchases:** none


### Allowance Calculator

[App page](https://appshunter.io/ios/app/allowance-calculator/id6449482486)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $3.99 | per year |


## Frequently asked questions

### Is AIRS free?

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

### Is Allowance Calculator free?

Allowance Calculator is free to download, with in-app purchases available.

### Do AIRS or Allowance Calculator have ads?

AIRS shows ads; Allowance Calculator does not.

### Which is updated more often, AIRS or Allowance Calculator?

AIRS ships an update every 10 days, and Allowance Calculator every 2 months. Most recently, AIRS was updated on October 5, 2026 and Allowance Calculator on October 15, 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.*