# Aura by Sigmund Software vs Echo Mobile Pro

The clearest difference is iOS requirement: Aura by Sigmund Software at 12.0 against Echo Mobile Pro's 15.6. 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 5 months. The most recent releases landed on October 3, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Aura by Sigmund Software | Echo Mobile Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (5 ratings)](https://appshunter.io/ios/app/aura-by-sigmund-software/id1543469478/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | Every 5 months |
| Monetization | Free | — |
| Size | 47 MB | 55 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Sigmund Software LLC](https://appshunter.io/developer/1543469480) | [Echo Networks, LLC](https://appshunter.io/developer/1597994465) |

## What reviewers say

### Aura by Sigmund Software

[App page](https://appshunter.io/ios/app/aura-by-sigmund-software/id1543469478)

This app provides specialized documentation tools for medical professionals. It features intuitive logic and auto-population to streamline the charting process.

**Highlights:** Specialized documentation tools, Designed for medical teams, Golden-Thread data models, Auto-population features, Intuitive logic guidance

**Features:** macOS Compatibility

**In-app purchases:** none


### Echo Mobile Pro

[App page](https://appshunter.io/ios/app/echo-mobile-pro/id6754098387)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Aura by Sigmund Software free?

Aura by Sigmund Software is free to download, with no in-app purchases.

### Is Echo Mobile Pro free?

Echo Mobile Pro is free to download, with no in-app purchases.

### Do Aura by Sigmund Software or Echo Mobile Pro have ads?

Neither Aura by Sigmund Software nor Echo Mobile Pro shows ads.

### Which is updated more often, Aura by Sigmund Software or Echo Mobile Pro?

Aura by Sigmund Software ships an update every 5 months, and Echo Mobile Pro every 5 months. Most recently, Aura by Sigmund Software was updated on October 3, 2026 and Echo Mobile Pro 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.*