# Sonoscout vs Elpass

The clearest difference is rating: Sonoscout at 5.0 against Elpass's 4.3. Sonoscout also leads on in-app purchases (none vs 2) and iOS requirement (12.0 vs 16.0). Elpass's advantage is ratings volume (40 vs 4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Elpass sells 2 in-app purchases, starting at $1.99 per month. Sonoscout asks for nothing beyond the download.

Sonoscout holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Elpass has 40 ratings behind it against 4, so its average is the more settled of the two.

Sonoscout ships an update every 3 months, Elpass every 2 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Sonoscout | Elpass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/sonoscout/id622515891/reviews)** | [4.3 (40 ratings)](https://appshunter.io/ios/app/elpass/id1488616799/reviews) |
| Number of ratings | 4 | **40** |
| Positive reviews | — | 60.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | **Free** | Freemium |
| Size | 81 MB | 25 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Hottinger Bruel & Kjaer A/S](https://appshunter.io/developer/622515894) | [Surge Networks Inc.](https://appshunter.io/developer/1442620677) |

## What reviewers say

### Sonoscout

[App page](https://appshunter.io/ios/app/sonoscout/id622515891)

This app enables portable, multi-channel noise and vibration recording with real-time analysis. It allows users to control measurements, document tests with photos and videos, and perform on-the-go validation using touch-based analysis tools.

**Highlights:** Multi-channel NVH recording, Real-time analysis, Wireless data acquisition, GPS route mapping, Multi-touch graph analysis, Data export in multiple formats

**Features:** macOS Compatibility

**In-app purchases:** none


### Elpass

[App page](https://appshunter.io/ios/app/elpass/id1488616799)

Securely store and manage your passwords and sensitive information with a personal digital vault. Enjoy an intuitive interface with customizable security levels and automatic login filling for web and native apps. Your data is encrypted and stored locally, with optional cloud syncing.

**Highlights:** Password management, Personal digital vault, Bank-level encryption, Customizable security levels, Automatic login filling, Cross-device syncing

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Elpass Subscription (Monthly) | $1.99 | per month |
| Elpass Subscription (Yearly) | $19.99 | per year |


## Frequently asked questions

### Is Sonoscout free?

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

### Is Elpass free?

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

### Which has better reviews, Sonoscout or Elpass?

Sonoscout is rated higher. Sonoscout averages 5.0 out of 5 from 4 ratings, while Elpass averages 4.3 from 40 ratings.

### Do Sonoscout or Elpass have ads?

Neither Sonoscout nor Elpass shows ads.

### Which is updated more often, Sonoscout or Elpass?

Sonoscout ships an update every 3 months, and Elpass every 2 months. Most recently, Sonoscout was updated on October 23, 2026 and Elpass on October 24, 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.*