# iService/ IoT Sensing vs Aura

The clearest difference is in-app purchases: iService/ IoT Sensing at none against Aura's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Aura sells 2 in-app purchases, starting at $3.99 per month. iService/ IoT Sensing asks for nothing beyond the download.

iService/ IoT Sensing ships an update every 5 weeks, Aura every 2 months. The most recent releases landed on October 30, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | iService/ IoT Sensing | Aura |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Size | 29 MB | 79 MB |
| Requires iOS | 12.1 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Advantech](https://appshunter.io/developer/413213069) | [Renasnce Studios Ltd](https://appshunter.io/developer/1590291709) |

## What reviewers say

### iService/ IoT Sensing

[App page](https://appshunter.io/ios/app/iservice-iot-sensing/id1663392306)

**Features:** macOS Compatibility

**In-app purchases:** none


### Aura

[App page](https://appshunter.io/ios/app/aura-help-achieving-goals/id6443995377)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aura Month | $3.99 | per month |
| Aura Year | $29.99 | per year |


## Frequently asked questions

### Is iService/ IoT Sensing free?

iService/ IoT Sensing is free to download, with no in-app purchases.

### Is Aura free?

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

### Do iService/ IoT Sensing or Aura have ads?

Neither iService/ IoT Sensing nor Aura shows ads.

### Which is updated more often, iService/ IoT Sensing or Aura?

iService/ IoT Sensing ships an update every 5 weeks, and Aura every 2 months. Most recently, iService/ IoT Sensing was updated on October 30, 2026 and Aura on November 3, 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.*