Nano SigmaPlus

Name: Nano SigmaPlus
Rating: 4 (82 reviews)
Author: Xiamen NewSound Technology Co., Ltd.

By: Xiamen NewSound Technology Co., Ltd. App

Nano Hearing Aids App

Overview

Version:

2.0.5

Last updated: 2024-07-11

Ranking

#172,565 ▼ 1,112

Overall

Features & Capabilities

Nano SigmaPlus connects to Nano Hearing Aids and puts you in control. Use the app to adjust volume, switch programs, and tweak band EQ for a personalized listening experience.

Designed for accessible use, this extension helps you tailor sound profiles for different environments and conversations.

User Growth & Download Statistics

App Accessibility

By:

Xiamen NewSound Technology Co., Ltd.

Rating:

4.00

(82)

Version:

2.0.5 Last updated: 2024-07-11

Version code:

867393804

Creation date:

2019-10-25

Compatible devices:

Size:

69.65MB

URLs:

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-07-18

Compare stats and ranking:

Ranking

# 172,565 ▼ 1,112

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

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Developed by:

Xiamen NewSound Technology Co., Ltd.

Apple Apps Store

https://apps.apple.com/us/app/nano-sigmaplus/id1483291641

User Reviews

Users praise Nano SigmaPlus for its simple, elderly-friendly interface and seamless Bluetooth pairing with nano hearing aids. The app makes it easy to adjust volume, switch between modes, and test hearing, with independent volume control per ear and environment presets. However, multiple reviews note that advanced features such as per-ear EQ bands, compression, and built-in hearing tests available in older versions are missing in newer updates. Some users also report inconsistent left/right channel behavior, and overall feature depth may feel limited for power users.

Pros

Simple, elderly-friendly UI and easy navigation
Quick Bluetooth pairing and reliable connection to Nano hearing aids
Independent left/right volume control and multiple mode options
Built-in hearing test/sound check to verify performance with aids
Environment-specific modes and presets for different listening situations

Cons

Removal of advanced features (hearing test, EQ bands, compression) in newer versions
No Band (EQ) section / limited frequency adjustments per ear
Inconsistent or limited left/right channel behavior (some reports of changes applying to both ears)

Recent reviews

The previous version of this app allowed users to test their hearing in a quiet environment, giving users the ability to completely customize their hearing aids. It also used to display levels of hearing loss in both ears. Those features are now gone--why? 🙁

by Bu*****, 2024-07-27

Just like the title says. Pairs with Bluetooth and you can adjust the volume and select one of the four modes but there is no Band section to individual adjust the frequency. No hearing check section, no compression section. The manual states “on the sound control menu, you will find volume, modes, EQ(bands) and compression adjustment which is not there. These are very important steps in having these hearing aids work properly.