# Oscilloscope vs OctaveScope

The clearest difference is price: Oscilloscope at $19.99 against OctaveScope's $24.99. Oscilloscope also leads on iOS requirement (16 vs 18.5). On update cadence, ads, in-app purchases and device support there is nothing between them.

Oscilloscope costs $19.99 and OctaveScope $24.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Oscilloscope ships an update every 8 months, OctaveScope every 10 months. The most recent releases landed on October 20, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Oscilloscope | OctaveScope |
| --- | --- | --- |
| Price | **$19.99** | $24.99 |
| Rating | **[4.1 (19 ratings)](https://appshunter.io/ios/app/oscilloscope/id388636804/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 71.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 months** | Every 10 months |
| Monetization | Paid | — |
| Size | 8 MB | 11 MB |
| Requires iOS | **16** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ONYX Apps](https://appshunter.io/developer/356553882) | [Richard Barber](https://appshunter.io/developer/1750650178) |

## What reviewers say

### Oscilloscope

[App page](https://appshunter.io/ios/app/oscilloscope/id388636804)

Analyze audio and analog signals with a portable oscilloscope. Features include waveform display, triggering controls, and a built-in signal generator for various waveforms. Supports external input for more advanced measurements.

**Highlights:** Real-time waveform display, Triggering modes, Signal measurement cursors, Built-in signal generator, Dual channel input support, Reference signal calibration, Export traces as text file

**In-app purchases:** none


### OctaveScope

[App page](https://appshunter.io/ios/app/octavescope/id6751937285)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Oscilloscope free?

Oscilloscope costs $19.99, with no in-app purchases.

### Is OctaveScope free?

OctaveScope costs $24.99, with no in-app purchases.

### Do Oscilloscope or OctaveScope have ads?

Neither Oscilloscope nor OctaveScope shows ads.

### Which is updated more often, Oscilloscope or OctaveScope?

Oscilloscope ships an update every 8 months, and OctaveScope every 10 months. Most recently, Oscilloscope was updated on October 20, 2026 and OctaveScope on September 29, 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.*