DOSS Assistant vs Sound Amplifier
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DOSS Assistant
Control your DOSS Assistant wireless Wi-Fi music system directly from your iOS device. Connect to your home Wi-Fi network to manage your music playback and settings.
- Connect to home Wi-Fi
- Control music systems
- Wireless audio management
- iOS device integration
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This is an IOS App for DOSS Assistant wireless Wi-Fi Music systems sold on Amazon. With this App,you can connect your IOS device to your Home WiFi network.
Sound Amplifier
Transform your phone into a powerful hearing aid. This app amplifies sound up to 100x, enhances voice clarity, and reduces background noise. Protect your hearing while easily listening to conversations, lectures, or TV with connected headphones.
- Volume amplification up to 100x
- Voice isolation for clearer conversations
- Hearing protection features
- Background app operation
- Simple one-tap amplification
- Bluetooth headphone support
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Sound Amplifier turns your phone into a hearing aid. Make your volume 100x louder and eliminate background noise while protecting your ears. Just connect your existing headphones. What you can do with Sound Amplifier • Easily listen to conversations with friends and loved ones • Use bluetooth headphones to listen to the TV and lectures • Discuss important, confidential topics with your doctor Our newest features • Amplification makes voices louder and crisper • Voice isolation eliminates background noise • Loudness protect protects your hearing Simple to Use • Connect your headphones and start amplifying with one tap • Everything is labeled and easy to read, no guessing at controls! Discrete and Practical • You can use your existing headphones to hear more clearly • Just rest your phone on the table near the person talking Some Extras • You can amplify the volume even with the app in the background • Fast and friendly support Terms of Service: https://www.mightyfine.app/sound-amplifier-terms Privacy Policy: https://www.mightyfine.app/sound-amplifier-privacy-policy
Screenshots
Verdict
The clearest difference is rating: Sound Amplifier at 4.6 against DOSS Assistant's 3.7. Sound Amplifier also leads on ratings volume (1.2K vs 3) and update cadence (every 2 weeks vs monthly). DOSS Assistant's advantage is in-app purchases (none vs 6) and iOS requirement (12.0 vs 15.0). On price, ads 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. Sound Amplifier sells 4 in-app purchases, starting at $9.99 per month. DOSS Assistant asks for nothing beyond the download.
Sound Amplifier holds the better App Store score, 4.6 against 3.7. That said, the two scores are not equally well evidenced: Sound Amplifier has 1.2K ratings behind it against 3, so its average is the more settled of the two.
DOSS Assistant ships an update monthly, Sound Amplifier every 2 weeks. The most recent releases landed on October 3, 2026 and October 19, 2026 respectively.
| Parameter | DOSS Assistant | Sound Amplifier |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) | 4.6 (1.2K ratings) — better |
| Positive reviews | — | 34.5% of reviews |
| Number of ratings | 3 | 1.2K — better |
| Update frequency | Monthly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 150 MB | 23 MB |
| Age rating | 4+ | +4 |
| Developer | Wonders Technology Co.,Ltd | Mighty Fine Apps LLC |
Customer experience
DOSS Assistant
Sound Amplifier
Bugs and requests
DOSS Assistant
Not enough reviews yet to summarise bugs or requests.
Sound Amplifier
Reported bugs
3 issues- Subscription charges even after cancellation
- Inability to cancel free trial
- Compatibility issues with certain devices
Requested features
3 requests- Free trial option without payment info
- Ability to use without subscription
- Integration with iOS accessibility features
In-app purchases
DOSS Assistant
No in-app purchases
Sound Amplifier
- Full Access3 variants$9.991 Month
- Full Access3 Days trial$49.991 Year
- Full Access3 Days trial$59.991 Year
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- Full Access7 Days trial$99.991 Year
Questions
Is DOSS Assistant free?
Is Sound Amplifier free?
Which has better reviews, DOSS Assistant or Sound Amplifier?
Do DOSS Assistant or Sound Amplifier have ads?
Which is updated more often, DOSS Assistant or Sound Amplifier?
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