Husker Scope vs Multiple Tone Gen
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Husker Scope
This utility app functions as a multi-channel signal generator and analyzer. It supports audio range signals through device speakers and can process higher frequencies with a custom hardware board. The app offers oscilloscope, spectrum analyzer, and logic analyzer capabilities.
- Dual Channel Function Generator
- DC AM/FM Modulator
- DC Oscilloscope
- DC Spectrum Analyzer
- 8-channel Logic Analyzer
- Audio output via speakers/jack
- Custom hardware board support
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Husker Scope provides an all-in-one cross platform application that implements a Dual Channel (DC) Function Generator, DC AM/FM Modulator, DC Oscilloscope, DC Spectrum Analyzer, and an 8-channel Logic Analyzer. This app outputs audio range (20Hz to 20kHz) signals via the speakers / 3.5mm audio jack left & right channels and inputs signals either through the microphone audio jack (for audio input ranges) or through a custom hardware board (that can handle up to 500kHz signals). The hardware board can connect through serial on a PC or through Bluetooth on a mobile device. For more information and to view the custom hardware board, visit: https://www.huskerscope.com
Multiple Tone Gen
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MultiToneGenerator is an audio tool capable of generating precise test signals with customizable frequency, volume, and panning settings. It allows you to combine multiple waveforms and play them simultaneously. Configure up to 10 separate tones. Suitable for a wide range of applications, including acoustic tuning, audio equipment testing, and listening training. [Supported Waveforms] - Sine wave - Triangle wave - Sawtooth wave - Square wave [Key Features] - Frequency specification (e.g., 20Hz–20kHz) - Volume adjustment - Panning settings (Left to Right) - Background playback - Simple, intuitive UI [Use Cases] - Testing speakers and headphones - Checking hearing sensitivity across frequencies - Calibrating audio equipment - Audio training and educational purposes
Screenshots
Verdict
The clearest difference is ads: Husker Scope at none against Multiple Tone Gen's shown. Husker Scope also leads on iOS requirement (13.0 vs 18.2). Multiple Tone Gen's advantage is update cadence (every 4 months vs every 9 months). On price, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Husker Scope ships an update every 9 months, Multiple Tone Gen every 4 months. The most recent releases landed on September 29, 2026 and September 24, 2026 respectively.
| Parameter | Husker Scope | Multiple Tone Gen |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (8 ratings) — better | — |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 9 months | Every 4 months — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 23 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | University of Nebraska - Lincoln | Eiji Chiba |
In-app purchases
Husker Scope
No in-app purchases
Multiple Tone Gen
No in-app purchases
Questions
Is Husker Scope free?
Is Multiple Tone Gen free?
Do Husker Scope or Multiple Tone Gen have ads?
Which is updated more often, Husker Scope or Multiple Tone Gen?
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