# Send.Morse vs Mobile Oscilloscope

The clearest difference is rating: Mobile Oscilloscope at 5.0 against Send.Morse's 2.0. Mobile Oscilloscope also leads on device support (4 vs 1) and iOS requirement (15.6 vs 17.0). Send.Morse's advantage is review sentiment (25% vs 0%) and update cadence (every 14 months vs every 30 months). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Send.Morse costs $0.99 and Mobile Oscilloscope $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Mobile Oscilloscope holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews complicate that: 25% of Send.Morse's written reviews are positive against 0% of Mobile Oscilloscope's, so the app with the better star average is not the one people write more warmly about.

Send.Morse ships an update every 14 months, Mobile Oscilloscope every 30 months. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Send.Morse | Mobile Oscilloscope |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| Rating | [2.0 (4 ratings)](https://appshunter.io/ios/app/sendmorse/id327365140/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/mobile-oscilloscope/id1363904692/reviews)** |
| Number of ratings | **4** | 2 |
| Positive reviews | **25.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 14 months** | Every 30 months |
| Monetization | Paid | Paid |
| Size | 2 MB | 2 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [reizverstaerker medienwerkstatt OG](https://appshunter.io/developer/327365143) | [怀卫 张](https://appshunter.io/developer/1252544375) |

## What reviewers say

### Send.Morse

[App page](https://appshunter.io/ios/app/sendmorse/id327365140)

Translate text into Morse code and decode incoming light signals back into text in real-time. This app helps you communicate using the classic dot-and-dash system, even if you've forgotten the basics.

**Highlights:** Transmit messages as Morse code, Decode light signals into text, Real-time translation, Adjustable Morse pad calibration, Morse code sign table reference, Supports English, German, Spanish, Croatian

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Send.Morse free?

Send.Morse costs $0.99, with no in-app purchases.

### Is Mobile Oscilloscope free?

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

### Which has better reviews, Send.Morse or Mobile Oscilloscope?

Mobile Oscilloscope is rated higher. Send.Morse averages 2.0 out of 5 from 4 ratings, while Mobile Oscilloscope averages 5.0 from 2 ratings.

### Do Send.Morse or Mobile Oscilloscope have ads?

Neither Send.Morse nor Mobile Oscilloscope shows ads.

### Which is updated more often, Send.Morse or Mobile Oscilloscope?

Send.Morse ships an update every 14 months, and Mobile Oscilloscope every 30 months. Most recently, Send.Morse was updated on October 23, 2026 and Mobile Oscilloscope on October 25, 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.*