Potdeco vs Sd2 Voice Amplifier App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Potdeco
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The Potdeco product scanner scans barcodes and QR codes from the Pot&Deco catalog and shows you the right prices
Sd2 Voice Amplifier App
This utility app enhances your voice, making it clearer and louder, especially when speaking through a mask. It's also useful for public speaking with external speakers or for individuals with medical conditions affecting their vocal volume.
- Reduces muffled mask voice
- Amplifies voice for public speaking
- Assists individuals with low vocal volume
- Clearer and louder speech output
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The SD2 Voice Amplifier is a smartphone application that reduces your muffled mask voice and allows you to be heard loud and clear! Also use SD2 for public speaking with a Bluetooth speaker and for amplifying your voice if you have a medical condition that stops you from speaking loudly!
Screenshots
Verdict
The clearest difference is update cadence: Potdeco at every 7 months against Sd2 Voice Amplifier App's every 32 months. Potdeco also leads on iOS requirement (11.0 vs 13.1). 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.
Potdeco ships an update every 7 months, Sd2 Voice Amplifier App every 32 months. The most recent releases landed on August 4, 2026 and June 5, 2026 respectively.
| Parameter | Potdeco | Sd2 Voice Amplifier App |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 7 months — better | Every 32 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 13.1 |
| Further details — not scored | ||
| Size | 33 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Tom Rombaut | Transport Financial Services, LLC |
In-app purchases
Potdeco
No in-app purchases
Sd2 Voice Amplifier App
No in-app purchases
Questions
Is Potdeco free?
Is Sd2 Voice Amplifier App free?
Do Potdeco or Sd2 Voice Amplifier App have ads?
Which is updated more often, Potdeco or Sd2 Voice Amplifier App?
Other comparisons
