# Air Multi Scan vs Eron

The clearest difference is price: Air Multi Scan at Free against Eron's $2.99. Air Multi Scan also leads on iOS requirement (12.0 vs 26.2). Eron's advantage is ads (none vs shown). On update cadence, in-app purchases and device support there is nothing between them.

Air Multi Scan is free to download; Eron costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Air Multi Scan ships an update weekly, Eron fortnightly. The most recent releases landed on September 8, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Air Multi Scan | Eron |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/eron/id6760043923/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | — | Paid |
| Size | 23 MB | 7 MB |
| Requires iOS | **12.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Jean-Charles SARES](https://appshunter.io/developer/575719754) | [Henning Winter](https://appshunter.io/developer/1868927153) |

## What reviewers say

### Air Multi Scan

[App page](https://appshunter.io/ios/app/air-multi-scan/id6476808324)

**Features:** macOS Compatibility

**In-app purchases:** none


### Eron

[App page](https://appshunter.io/ios/app/eron/id6760043923)

Connect to your personal AI models with a fast, minimal client. Stream messages instantly, add images and documents, and organize chats with projects. Integrates with your calendar, reminders, and smart home devices.

**Highlights:** Connect to local/hosted AI models, Instant message streaming, Image and document uploads, Project organization, System integrations (calendar, reminders, smart home), Personalizable chat backgrounds, Prompt templates

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

**In-app purchases:** none


## Frequently asked questions

### Is Air Multi Scan free?

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

### Is Eron free?

Eron costs $2.99, with no in-app purchases.

### Do Air Multi Scan or Eron have ads?

Air Multi Scan shows ads; Eron does not.

### Which is updated more often, Air Multi Scan or Eron?

Air Multi Scan ships an update weekly, and Eron fortnightly. Most recently, Air Multi Scan was updated on September 8, 2026 and Eron on September 20, 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.*