# Mobile Oscilloscope vs MoerLab Audio

Mobile Oscilloscope and MoerLab Audio both sit at 5.0 stars, but that hides the real split: 100% of MoerLab Audio's written reviews are positive against 0% of Mobile Oscilloscope's. MoerLab Audio also leads on price (Free vs $1.99) and update cadence (every 4 months vs every 30 months). Mobile Oscilloscope's advantage is device support (4 vs 2). On rating, ratings volume, ads and in-app purchases there is nothing between them.

MoerLab Audio is free to download; Mobile Oscilloscope costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Mobile Oscilloscope against 5.0 for MoerLab Audio. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews are what separate them: 0% of Mobile Oscilloscope's written reviews are positive against 100% of MoerLab Audio's.

Mobile Oscilloscope ships an update every 30 months, MoerLab Audio every 4 months. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Mobile Oscilloscope | MoerLab Audio |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/mobile-oscilloscope/id1363904692/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/moerlab-audio/id6450749804/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 4 months** |
| Monetization | Paid | **Free** |
| Size | 2 MB | 36 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [怀卫 张](https://appshunter.io/developer/1252544375) | [Chien Ying Lee](https://appshunter.io/developer/1694732707) |

## What reviewers say

### Mobile Oscilloscope

[App page](https://appshunter.io/ios/app/mobile-oscilloscope/id1363904692)

Transform your phone into a handheld oscilloscope for detailed audio signal analysis. Professionals can also use it for circuit measurements. Features include precise frequency measurement, multiple trigger modes, and gesture-based zooming.

**Highlights:** Audio signal analysis, Circuit analysis for professionals, Detailed signal parameter display, Accurate frequency measurement, Multiple trigger modes, Gesture-based measurement and zooming, Customizable interface colors

**In-app purchases:** none


### MoerLab Audio

[App page](https://appshunter.io/ios/app/moerlab-audio/id6450749804)

Manage your wireless audio devices with ease. Connect, customize, and enhance your listening experience across multiple Auracast™ enabled devices. Designed for both everyday use and assistive listening.

**Highlights:** Auracast™ audio streaming, OTA firmware updates, Device battery status, Connection management, Volume adjustment, Assistive listening support

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

**In-app purchases:** none


## Frequently asked questions

### Is Mobile Oscilloscope free?

Mobile Oscilloscope costs $1.99, with no in-app purchases.

### Is MoerLab Audio free?

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

### Which has better reviews, Mobile Oscilloscope or MoerLab Audio?

Mobile Oscilloscope and MoerLab Audio are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Mobile Oscilloscope or MoerLab Audio have ads?

Neither Mobile Oscilloscope nor MoerLab Audio shows ads.

### Which is updated more often, Mobile Oscilloscope or MoerLab Audio?

Mobile Oscilloscope ships an update every 30 months, and MoerLab Audio every 4 months. Most recently, Mobile Oscilloscope was updated on October 7, 2026 and MoerLab Audio on October 10, 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.*