Nano SigmaPlus vs HearingAssist STREAM
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
Read full descriptionHide full description
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.
HearingAssist STREAM
This utility application simplifies the use of hearing aid devices. It offers enhanced control and accessibility for users managing their auditory assistance technology.
- Hearing aid device management
- Enhanced control
- Improved accessibility
- Streamlined user experience
Read full descriptionHide full description
This is an app that helps users use hearing aid devices more easily
Screenshots
Verdict
The clearest difference is rating: Nano SigmaPlus at 4.0 against HearingAssist STREAM's 2.4. Nano SigmaPlus also leads on ratings volume (81 vs 9) and iOS requirement (9.0 vs 11.0). HearingAssist STREAM's advantage is update cadence (every 10 days vs every 7 months). 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 2.4. That said, the two scores are not equally well evidenced: Nano SigmaPlus has 81 ratings behind it against 9, so its average is the more settled of the two.
Nano SigmaPlus ships an update every 7 months, HearingAssist STREAM every 10 days. Both last shipped on October 24, 2026.
| Parameter | Nano SigmaPlus | HearingAssist STREAM |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (81 ratings) — better | 2.4 (9 ratings) |
| Positive reviews | 84.9% of reviews | — |
| Number of ratings | 81 — better | 9 |
| Update frequency | Every 7 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 70 MB | 47 MB |
| Age rating | 4+ | 17+ |
| Developer | Xiamen NewSound Technology Co., Ltd. | InnerScope Hearing Technologies Inc. |
Customer experience
Nano SigmaPlus
HearingAssist STREAM
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
Show 5 moreShow fewer
- Add EQ/band adjustment
- Add compression adjustment
- Allow hearing phone audio through aids
- Option to customize app appearance (themes)
- Creative mode for sound experimentation
HearingAssist STREAM
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Nano SigmaPlus
No in-app purchases
HearingAssist STREAM
No in-app purchases
Questions
Is Nano SigmaPlus free?
Is HearingAssist STREAM free?
Which has better reviews, Nano SigmaPlus or HearingAssist STREAM?
Do Nano SigmaPlus or HearingAssist STREAM have ads?
Which is updated more often, Nano SigmaPlus or HearingAssist STREAM?
Other comparisons
