Nano SigmaPlus vs Tuned Hearing
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Nano SigmaPlus
Connect and control your hearing aids with this application. Adjust volume, program modes, and band equalizers for a personalized listening experience.
- Connect to Nano Hearing Aids
- Adjust Volume
- Change Program Mode
- Customize Band Equalizers
- Personalized Hearing Experience
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You can connect and control your Nano Hearing Aids by this App. For example, you can adjust Volume, Program Mode and Band Equalizers to create a customized hearing experience with your device.
Tuned Hearing
This app provides a user-friendly interface to control hearing aids, offering features like Bluetooth connectivity, volume adjustments, and access to hearing care guides. Users can also connect with hearing care professionals via video call for support.
- Bluetooth hearing aid connectivity
- In-app hearing care guides
- Adjust hearing aid volume
- Select hearing aid programs
- Video calls with professionals
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Live your life hearing well with Tuned. Tuned offers a seamless, fast, and user-friendly set up process to control your hearing aids and improve your hearing experience. We've made it super easy to: * Connect to your hearing aids using Bluetooth * Watch in-app videos and hearing care guides * Select hearing aid volume and programs * Video call with a Hearing care professional Note: Tuned is to be used by people aged 18+.
Screenshots
Verdict
The clearest difference is rating: Nano SigmaPlus at 4.0 against Tuned Hearing's 2.8. Nano SigmaPlus also leads on ratings volume (81 vs 4) and iOS requirement (9.0 vs 14.0). Tuned Hearing's advantage is update cadence (every 2 months vs every 7 months) and review sentiment (100% vs 85%). On price, ads, in-app purchases and monetization model 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.
Nano SigmaPlus holds the better App Store score, 4.0 against 2.8. That said, the two scores are not equally well evidenced: Nano SigmaPlus has 81 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 85% of Nano SigmaPlus's written reviews are positive against 100% of Tuned Hearing's, so the app with the better star average is not the one people write more warmly about.
Nano SigmaPlus ships an update every 7 months, Tuned Hearing every 2 months. Both last shipped on October 24, 2026.
| Parameter | Nano SigmaPlus | Tuned Hearing |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (81 ratings) — better | 2.8 (4 ratings) |
| Positive reviews | 84.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 81 — better | 4 |
| Update frequency | Every 7 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 70 MB | 95 MB |
| Age rating | 4+ | 4+ |
| Developer | Xiamen NewSound Technology Co., Ltd. | Tuned Ltd |
Customer experience
Nano SigmaPlus
Tuned Hearing
Bugs and requests
Nano SigmaPlus
Reported bugs
3 issues- App crashes
- Hearing aids stopped working
- Glitchy and unclear app
Requested features
10 requests- Restore hearing test feature
- Bring back charge level display
- Allow independent left/right adjustment
- Enable turning off hearing aids from app
- Add AirPods compatibility
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- Add EQ/band adjustment
- Add compression adjustment
- Allow hearing phone audio through aids
- Option to customize app appearance (themes)
- Creative mode for sound experimentation
Tuned Hearing
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Nano SigmaPlus
No in-app purchases
Tuned Hearing
No in-app purchases
Questions
Is Nano SigmaPlus free?
Is Tuned Hearing free?
Which has better reviews, Nano SigmaPlus or Tuned Hearing?
Do Nano SigmaPlus or Tuned Hearing have ads?
Which is updated more often, Nano SigmaPlus or Tuned Hearing?
Other comparisons
