# Sequent OXYGO vs DearBuds Connect

The clearest difference is rating: DearBuds Connect at 5.0 against Sequent OXYGO's 4.3. DearBuds Connect also leads on review sentiment (100% vs 65%) and iOS requirement (13.0 vs 15.0). Sequent OXYGO's advantage is ratings volume (64 vs 2). 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.

DearBuds Connect holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Sequent OXYGO has 64 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 65% of Sequent OXYGO's written reviews are positive against 100% of DearBuds Connect's.

Sequent OXYGO ships an update every 3 weeks, DearBuds Connect monthly. The most recent releases landed on September 25, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | Sequent OXYGO | DearBuds Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (64 ratings)](https://appshunter.io/ios/app/sequent-oxygo/id1592236088/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/dearbuds-connect/id1642691780/reviews)** |
| Number of ratings | **64** | 2 |
| Positive reviews | 65.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 123 MB | 178 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sequent](https://appshunter.io/developer/1450614003) | [Linkface Co., Ltd.](https://appshunter.io/developer/1642691782) |

## What reviewers say

### Sequent OXYGO

[App page](https://appshunter.io/ios/app/sequent-oxygo/id1592236088)

This app complements a unique self-charging smartwatch, allowing users to monitor fitness metrics like steps, distance, and calories. It also tracks heart rate, SpO2, and sleep quality, with the ability to export data to Apple Health.

**Highlights:** Track steps, distance, and calories, Monitor heart rate, SpO2, and sleep, Record sport sessions with e-GPS mapping, Set daily targets and workout goals, Analyze performance data, Integrate with Apple Health

**In-app purchases:** none


### DearBuds Connect

[App page](https://appshunter.io/ios/app/dearbuds-connect/id1642691780)

This smart device and companion app optimize ear canal humidity by removing moisture, sweat, and water. It uses advanced air ventilation technology for gentle dehumidification and allows real-time monitoring of ear conditions through various modes.

**Highlights:** Moisture, sweat, and water removal from ears, Real-time ear condition monitoring, Smart and manual humidity control modes, Ambient and ear data for humidity adjustment, Dual mode for simultaneous ear measurement, Dehumidifying metrics recording and analysis

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sequent OXYGO free?

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

### Is DearBuds Connect free?

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

### Which has better reviews, Sequent OXYGO or DearBuds Connect?

DearBuds Connect is rated higher. Sequent OXYGO averages 4.3 out of 5 from 64 ratings, while DearBuds Connect averages 5.0 from 2 ratings.

### Do Sequent OXYGO or DearBuds Connect have ads?

Neither Sequent OXYGO nor DearBuds Connect shows ads.

### Which is updated more often, Sequent OXYGO or DearBuds Connect?

Sequent OXYGO ships an update every 3 weeks, and DearBuds Connect monthly. Most recently, Sequent OXYGO was updated on September 25, 2026 and DearBuds Connect on June 10, 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.*