# MultiSens vs Ara Authentic

The clearest difference is update cadence: Ara Authentic at every 3 weeks against MultiSens's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MultiSens ships an update every 2 months, Ara Authentic every 3 weeks. The most recent releases landed on June 5, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | MultiSens | Ara Authentic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/multisens-1234/id1533837949/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 99 MB | 85 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sensos, LLC](https://appshunter.io/developer/1533837951) | [Maik Arink](https://appshunter.io/developer/1699272203) |

## What reviewers say

### MultiSens

[App page](https://appshunter.io/ios/app/multisens-1234/id1533837949)

This application allows users to test various machine condition monitoring sensors. It connects to sensors, displays Time Waveform and Vibration Spectrum graphs, and auto-calibrates for data acquisition.

**Highlights:** Test machine condition monitoring sensors, Connect to sensors, Plot Time Waveform graph, Plot Vibration Spectrum (Acceleration, dB, Velocity), Auto-calibrate to sensors, Data acquisition with adjustable sampling rates and sample counts

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

**In-app purchases:** none


### Ara Authentic

[App page](https://appshunter.io/ios/app/ara-authentic-ir/id6740208604)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MultiSens free?

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

### Is Ara Authentic free?

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

### Do MultiSens or Ara Authentic have ads?

Neither MultiSens nor Ara Authentic shows ads.

### Which is updated more often, MultiSens or Ara Authentic?

MultiSens ships an update every 2 months, and Ara Authentic every 3 weeks. Most recently, MultiSens was updated on June 5, 2026 and Ara Authentic on September 9, 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.*