Tone Generator vs The Master DSP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tone Generator
Generate various audio tones like sine, square, sawtooth, and triangle waves across a wide frequency range. Adjust frequencies by swiping and utilize built-in features for fun hearing tests or to clean your device's speaker.
- Sine, square, sawtooth, triangle wave generation
- Adjustable frequency via swipe
- Built-in hearing test sweep
- Speaker cleaning function
- Large frequency range
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Tone Generator generates sine, square, sawtooth and triangle tone at a large frequency range. Frequency of the tones can be adjusted by swiping up or down on the screen. Tone Generator has a built-in feature to quickly sweep frequency of a sine tone to test your hearing. This feature is purely for fun and should not be used for any diagnostics. Tone Generator can also help remove dust and water from device's speakerphone by playing tones at various frequencies.
The Master DSP
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The Master DSP is an automotive audio processor tuning app that allows users to adjust various sound quality effects to suit their personal listening preferences.
Screenshots
Verdict
The clearest difference is in-app purchases: The Master DSP at none against Tone Generator's 1. The Master DSP also leads on ads (none vs shown). Tone Generator's advantage is update cadence (every 4 months vs every 9 months). On price, device support and iOS requirement 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. Tone Generator sells 1 one-off in-app purchase. The Master DSP asks for nothing beyond the download.
Tone Generator ships an update every 4 months, The Master DSP every 9 months. The most recent releases landed on October 23, 2026 and October 15, 2026 respectively.
| Parameter | Tone Generator | The Master DSP |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (139 ratings) — better | — |
| Positive reviews | 83.7% of reviews | — |
| Number of ratings | 139 — better | — |
| Update frequency | Every 4 months — better | Every 9 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 62 MB |
| Age rating | 4+ | 4+ |
| Developer | Tevfik Yucek | 伟 陈 |
In-app purchases
Tone Generator
- Remove Advertisements$2.99
The Master DSP
No in-app purchases
Questions
Is Tone Generator free?
Is The Master DSP free?
Do Tone Generator or The Master DSP have ads?
Which is updated more often, Tone Generator or The Master DSP?
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