# DOMAS vs Aquivalent

The clearest difference is rating: DOMAS at 4.9 against Aquivalent's 3.5. DOMAS also leads on ratings volume (5.1K vs 8). On price, review sentiment, update cadence and ads there is nothing between them.

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

DOMAS holds the better App Store score, 4.9 against 3.5. That said, the two scores are not equally well evidenced: DOMAS has 5.1K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 83% of DOMAS's written reviews are positive against 80% of Aquivalent's.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 16, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | DOMAS | Aquivalent |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (5.1K ratings)](https://appshunter.io/ios/app/domas/id1605510836/reviews)** | [3.5 (8 ratings)](https://appshunter.io/ios/app/aquivalent/id6463002022/reviews) |
| Number of ratings | **5.1K** | 8 |
| Positive reviews | **82.8% of reviews** | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | Free |
| Size | 127 MB | 78 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Chongqing Roblink Technology Co., Ltd.](https://appshunter.io/developer/1602774014) | [Aquatic clear solutions, LLC](https://appshunter.io/developer/1703763151) |

## What reviewers say

### DOMAS

[App page](https://appshunter.io/ios/app/domas/id1605510836)

This app enables Bluetooth control of Domas medical devices for pain relief. Users can customize therapy by selecting body zones, pain levels, intensity, and duration. It activates targeted pain relief programs, but is not a substitute for professional medical advice.

**Highlights:** Bluetooth control for Domas therapy devices, Customize body zones, Adjust pain levels, Control intensity and duration, Activate targeted pain relief programs

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Wireless and powerful
- 👍 Easy to use
- 👍 Versatile and helpful for various pain issues
- 👍 Convenient and portable
- 👍 Good battery life

**What reviewers complain about**

- 🐛 Disconnects frequently
- 🐛 Certain settings/features not working after updates
- 🔋 Intensity level could be improved
- 👎 App not accessible for visually impaired users

**Reported bugs**

- Disconnects during use
- Some settings/features not working after updates
- App accessibility issues for visually impaired users

**Requested features**

- Extend timer options
- Ability to pair pods for synchronized control
- Add more massage/treatment options
- Improve app accessibility for visually impaired users


### Aquivalent

[App page](https://appshunter.io/ios/app/aquivalent/id6463002022)

This app uses AI and a specialized kit to provide accurate water testing for pools and hot tubs. Simply scan test strips for instant readings on key chemical levels, helping you maintain healthy and safe water while saving on chemical costs.

**Highlights:** AI-enabled water testing, Scan test strips for instant readings, Tests for chlorine, alkalinity, pH, and more, Durable and protective test strip kit, Cost savings on pool chemicals, Compatible with iPhone

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DOMAS free?

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

### Is Aquivalent free?

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

### Which has better reviews, DOMAS or Aquivalent?

DOMAS is rated higher. DOMAS averages 4.9 out of 5 from 5.1K ratings, while Aquivalent averages 3.5 from 8 ratings.

### Do DOMAS or Aquivalent have ads?

Neither DOMAS nor Aquivalent shows ads.

### Which is updated more often, DOMAS or Aquivalent?

DOMAS ships an update monthly, and Aquivalent monthly. Most recently, DOMAS was updated on October 16, 2026 and Aquivalent on October 9, 2026.

---

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