# Ultrahuman vs Sequent OXYGO

The clearest difference is in-app purchases: Sequent OXYGO at none against Ultrahuman's 16. Sequent OXYGO also leads on ads (none vs shown) and review sentiment (65% vs 47%). Ultrahuman's advantage is ratings volume (7.9K vs 64) and update cadence (every 4 days vs every 3 weeks). On price and iOS requirement there is nothing between them.

Both are free to download. Ultrahuman sells 13 in-app purchases, starting at $2.90 per month. Sequent OXYGO asks for nothing beyond the download.

Ultrahuman holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: Ultrahuman has 7.9K ratings behind it against 64, so its average is the more settled of the two. Written reviews complicate that: 47% of Ultrahuman's written reviews are positive against 65% of Sequent OXYGO's, so the app with the better star average is not the one people write more warmly about.

Ultrahuman ships an update every 4 days, Sequent OXYGO every 3 weeks. The most recent releases landed on September 26, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Ultrahuman | Sequent OXYGO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (7.9K ratings)](https://appshunter.io/ios/app/ultrahuman/id1491286709/reviews)** | [4.3 (64 ratings)](https://appshunter.io/ios/app/sequent-oxygo/id1592236088/reviews) |
| Number of ratings | **7.9K** | 64 |
| Positive reviews | 47.1% of reviews | **65.2% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 658 MB | 123 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | **iPhone, iPad, Mac, Apple TV, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ULTRAHUMAN HEALTHCARE PRIVATE LIMITED](https://appshunter.io/developer/1491286708) | [Sequent](https://appshunter.io/developer/1450614003) |

## What reviewers say

### Ultrahuman

[App page](https://appshunter.io/ios/app/ultrahuman/id1491286709)

This app synthesizes health data from a smart ring and continuous glucose monitors into actionable scores for sleep, activity, recovery, and metabolic health. It offers deep insights into your body's performance, helping you decode and improve your lifestyle.

**Highlights:** Health monitoring with smart ring, Movement Index tracking, Sleep Index analysis, Recovery metrics, Circadian rhythm alignment, Metabolic health insights, Real-time fitness tracking

**Features:** Family Sharing, Apple Wallet, Apple Watch app

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cardio Adaptability - Monthly | $2.90 | per month |
| Cycle & Ovulation Monthly | $3.99 | per month |
| Respiratory Health - Monthly | $3.99 | per month |
| UltraSync with Tesla - Monthly | $6.90 | per month |
| Cardio Adaptability - Yearly | $24.00 | per year |
| Monthly | $24.99 | per month |
| UltrahumanX | $29.99 | per year |
| UltrahumanX - 1 year | $36.00 | per year |
| Cycle & Ovulation Yearly | $39.99 | per year |
| Respiratory Health PowerPlug-Yearly | $39.99 | per year |
| UltraSync with Tesla - Yearly | $69.00 | per year |
| Cardio Adaptability - 2 years | $38.00 | one-time |
| UltrahumanX - 2 years | $54.00 | one-time |

**What reviewers like**

- 🌟 Fantastic insights and data
- 👍 Helpful for managing health and fitness
- 🤖 Innovative technology
- 💯 Life-changing experience
- 🤩 Amazing app and wearable device

**What reviewers complain about**

- 🔌 Battery life issues
- 🤔 Inaccurate data tracking
- 🤯 Buggy app and connectivity problems
- 🤖 Cluttered and confusing interface
- 🕰️ Slow or unresponsive app

**Reported bugs**

- Frequent disconnections between ring and app
- Inaccurate sleep and activity tracking
- Firmware update issues causing data loss
- Unreliable customer support and long response times
- Compatibility problems with newer iOS versions

**Requested features**

- More customization options
- Better integration with other apps and devices
- Improved food tracking and logging
- Enhanced workout tracking and analysis
- Offline mode for app usage


### 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


## Frequently asked questions

### Is Ultrahuman free?

Ultrahuman is free to download, with in-app purchases available.

### Is Sequent OXYGO free?

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

### Which has better reviews, Ultrahuman or Sequent OXYGO?

Ultrahuman is rated higher. Ultrahuman averages 4.5 out of 5 from 7.9K ratings, while Sequent OXYGO averages 4.3 from 64 ratings.

### Do Ultrahuman or Sequent OXYGO have ads?

Ultrahuman shows ads; Sequent OXYGO does not.

### Which is updated more often, Ultrahuman or Sequent OXYGO?

Ultrahuman ships an update every 4 days, and Sequent OXYGO every 3 weeks. Most recently, Ultrahuman was updated on September 26, 2026 and Sequent OXYGO on September 25, 2026.

---

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