# dolphin hearing vs OIDO Hearing

The clearest difference is rating: OIDO Hearing at 5.0 against dolphin hearing's 4.0. OIDO Hearing also leads on ratings volume (4 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

OIDO Hearing holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

dolphin hearing ships an update fortnightly, OIDO Hearing every 3 weeks. The most recent releases landed on September 11, 2026 and July 25, 2026 respectively.

## The numbers

| Metric | dolphin hearing | OIDO Hearing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/dolphin-hearing/id6456405362/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/oido-hearing/id6476654839/reviews)** |
| Number of ratings | 1 | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 37 MB | 14 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [安普特科技(杭州)有限公司](https://appshunter.io/developer/1700408001) | [Xiamen Vienatone Medical Technology Co., Ltd](https://appshunter.io/developer/1124039917) |

## What reviewers say

### dolphin hearing

[App page](https://appshunter.io/ios/app/dolphin-hearing/id6456405362)

Connect your hearing aid to your smartphone to customize its settings. Adjust volume, change listening modes, and reduce noise for a personalized hearing experience. This app helps you adapt your hearing aid to your specific needs.

**Highlights:** Connect hearing aid to smartphone, Customize hearing aid settings, Adjust volume, Change listening modes, Noise reduction control, Ambient sound detection

**Features:** macOS Compatibility

**In-app purchases:** none


### OIDO Hearing

[App page](https://appshunter.io/ios/app/oido-hearing/id6476654839)

This application allows users to remotely manage their hearing aids. Adjust volume, switch programs, modify sensitivity, and control noise reduction. It also provides battery status and connection information.

**Highlights:** Remote hearing aid control, Volume adjustment, Program switching, Sensitivity adjustment, Feedback and noise reduction, Listening tests, Battery status check

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is dolphin hearing free?

dolphin hearing is free to download, with no in-app purchases.

### Is OIDO Hearing free?

OIDO Hearing is free to download, with no in-app purchases.

### Which has better reviews, dolphin hearing or OIDO Hearing?

OIDO Hearing is rated higher. dolphin hearing averages 4.0 out of 5 from 1 ratings, while OIDO Hearing averages 5.0 from 4 ratings.

### Do dolphin hearing or OIDO Hearing have ads?

Neither dolphin hearing nor OIDO Hearing shows ads.

### Which is updated more often, dolphin hearing or OIDO Hearing?

dolphin hearing ships an update fortnightly, and OIDO Hearing every 3 weeks. Most recently, dolphin hearing was updated on September 11, 2026 and OIDO Hearing on July 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*