# 天合 vs Blaids

The clearest difference is iOS requirement: 天合 at 9.0 against Blaids's 11.0. 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.

天合 ships an update every 2 months, Blaids every 6 weeks. The most recent releases landed on October 19, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | 天合 | Blaids |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.3 (8 ratings)](https://appshunter.io/ios/app/blaids/id6532597347/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 38 MB | 71 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Beijing Huitong Technology Co., Ltd.](https://appshunter.io/developer/1255404577) | [Blaids LLC](https://appshunter.io/developer/1756667218) |

## What reviewers say

### 天合

[App page](https://appshunter.io/ios/app/id1601365965)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Blaids

[App page](https://appshunter.io/ios/app/blaids/id6532597347)

Take full command of your hearing with this app. It offers advanced customization for sound, including bass, treble, and gain, along with background noise and voice adjustments. Connect seamlessly to your hearing aids for a personalized audio experience.

**Highlights:** Advanced sound adjustment options, Bass, treble, and gain control, Background noise management, Audiogram input and editing, Remote fitting appointments, Seamless hearing aid connectivity

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 天合 free?

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

### Is Blaids free?

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

### Do 天合 or Blaids have ads?

Neither 天合 nor Blaids shows ads.

### Which is updated more often, 天合 or Blaids?

天合 ships an update every 2 months, and Blaids every 6 weeks. Most recently, 天合 was updated on October 19, 2026 and Blaids on September 27, 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.*