# Dash IoT vs Sentio

The clearest difference is in-app purchases: Sentio at none against Dash IoT's 7. Sentio also leads on update cadence (every 3 days vs every 2 months). Dash IoT's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price and ads there is nothing between them.

Both are free to download. Dash IoT sells 7 in-app purchases, starting at $14.49 per month. Sentio asks for nothing beyond the download.

Dash IoT ships an update every 2 months, Sentio every 3 days. The most recent releases landed on October 18, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Dash IoT | Sentio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 21 MB | 16 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DashIO Connect](https://appshunter.io/developer/1574116691) | [Polina Bloshchitcyn](https://appshunter.io/developer/1886891092) |

## What reviewers say

### Dash IoT

[App page](https://appshunter.io/ios/app/dash-iot/id1574116689)

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gemini 25 | $14.49 | per month |
| Mercury 5 | $24.99 | per year |
| Gemini 50 | $26.90 | per month |
| Gemini 100 | $51.99 | per month |
| Gemini 10 | $58.00 | per year |
| Mercury 15 | $68.00 | per year |
| Gemini 25 | $134.99 | per year |


### Sentio

[App page](https://appshunter.io/ios/app/sentio-sensor-toolkit/id6807171231)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dash IoT free?

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

### Is Sentio free?

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

### Do Dash IoT or Sentio have ads?

Neither Dash IoT nor Sentio shows ads.

### Which is updated more often, Dash IoT or Sentio?

Dash IoT ships an update every 2 months, and Sentio every 3 days. Most recently, Dash IoT was updated on October 18, 2026 and Sentio on October 4, 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.*