SpeechMasking vs SD
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SpeechMasking
This app generates various noise types, including speech masking mixes, white noise, and nature sounds, to illustrate speech intelligibility reduction. It also features a tone generator and can layer multiple sound samples for relaxation or sleep.
- Speech masking noise generation
- Built-in tone generator
- Ocean waves for relaxation
- Multiple sound sample layering
- Wide frequency range tone generation
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SpeechMask Generator Voice-based noise generator used to illustrate the effects of speech masking to reduce intelligibility to the spoken word. This App also includes a basic, built-in Tone Generator. The Ocean Waves noise can be used to relax and/or fall asleep. Sound samples include: SpeechMask mix, SpeechMask mix + White, Pink, HVAC, Ocean Waves, Niagara Falls, & Tone Generator from 40 Hz to 15 kHz. More than one sound sample can be selected at the same time to layer the sound types. ©SpeechMasking mix samples duration limited and are for illustrative purposes only. They are completely different from the voice sampling and/or algorithm processes used in the ©SpeechMasking or M2 product lines found at our website www.SpeechMasking.com. This App is for personal, non-commercial & non-government use only. Visit us on the Web at www.SpeechMasking.com
SD
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The VMware SD-WAN Client provides enterprise IT with an easy and secure remote access solution for remote and hybrid workers that boosts productivity by optimizing connection speed. It provides robust security with connections created with end-to-end encryption after Zero Trust interrogation.
Screenshots
Verdict
The clearest difference is iOS requirement: SpeechMasking at 8.0 against SD's 13.4. On price, ads, 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.
| Parameter | SpeechMasking | SD |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | — | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 8.0 — better | 13.4 |
| Further details — not scored | ||
| Size | 64 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Christoph Mandra | VMware, Inc. |
In-app purchases
SpeechMasking
No in-app purchases
SD
No in-app purchases









