# SIGMA ARO LE9 vs Swaproof

The clearest difference is update cadence: Swaproof at every 2 days against SIGMA ARO LE9's every 18 months. SIGMA ARO LE9's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 16.4). On price, 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.

SIGMA ARO LE9 ships an update every 18 months, Swaproof every 2 days. The most recent releases landed on September 9, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | SIGMA ARO LE9 | Swaproof |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 2 days** |
| Size | 23 MB | 63 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [ID&A S.r.l.](https://appshunter.io/developer/1446283055) | [Implan Group srls](https://appshunter.io/developer/1164286709) |

## What reviewers say

### SIGMA ARO LE9

[App page](https://appshunter.io/ios/app/sigma-aro-le9/id6741072503)

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

**In-app purchases:** none


### Swaproof

[App page](https://appshunter.io/ios/app/swaproof/id6795319829)

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

**In-app purchases:** none


## Frequently asked questions

### Is SIGMA ARO LE9 free?

SIGMA ARO LE9 is free to download, with no in-app purchases.

### Is Swaproof free?

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

### Do SIGMA ARO LE9 or Swaproof have ads?

Neither SIGMA ARO LE9 nor Swaproof shows ads.

### Which is updated more often, SIGMA ARO LE9 or Swaproof?

SIGMA ARO LE9 ships an update every 18 months, and Swaproof every 2 days. Most recently, SIGMA ARO LE9 was updated on September 9, 2026 and Swaproof on September 10, 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.*