# Frontier X vs BpExtract

The clearest difference is price: Frontier X at Free against BpExtract's $9.99. Frontier X also leads on rating (4.6 vs 2.1) and review sentiment (82% vs 47%). BpExtract's advantage is in-app purchases (none vs 2) and chart position (#57 vs unranked). On update cadence, ads and device support there is nothing between them.

Frontier X is free to download; BpExtract costs $9.99 up front. Frontier X sells 2 in-app purchases, starting at $14.99 per month. BpExtract asks for nothing beyond the download.

Frontier X holds the better App Store score, 4.6 against 2.1. That said, the two scores are not equally well evidenced: Frontier X has 318 ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 82% of Frontier X's written reviews are positive against 47% of BpExtract's.

Frontier X ships an update every 3 weeks, BpExtract every 2 weeks. The most recent releases landed on October 20, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Frontier X | BpExtract |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | **[4.6 (318 ratings)](https://appshunter.io/ios/app/frontier-x/id1483444499/reviews)** | [2.1 (15 ratings)](https://appshunter.io/ios/app/bpextract-for-hilo/id6475634754/reviews) |
| Number of ratings | **318** | 15 |
| Positive reviews | **81.8% of reviews** | 47.1% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | — | **#57** |
| Size | 569 MB | 6 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone, Apple Watch | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Fourthfrontier](https://appshunter.io/developer/1331846764) | [4puretech Ltd](https://appshunter.io/developer/1062989018) |

## What reviewers say

### Frontier X

[App page](https://appshunter.io/ios/app/frontier-x/id1483444499)

Track your heart health and exercise performance with a smart chest strap monitor. Gain detailed insights into heart rate, rhythms, and training load. Receive personalized feedback and alerts to optimize your workouts and understand your body better.

**Highlights:** Heart Health Monitoring, Real-time Heart Rate & HRV, Breathing Rate & Strain Tracking, Activity Recording (24hrs), Personalized Vibration Alerts, AI-enabled Training Insights, Metabolic Profile Analytics (Premium)

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $14.99 | per month |
| Yearly | $119.99 | per year |

**What reviewers like**

- 🚀 Amazing device
- 👍 Great HR data and insight
- 👍 Helpful in gaining more data
- 👍 Fantastic concept with excellent execution
- 👍 Loads of useful information

**What reviewers complain about**

- 🐛 Worse and worse as time goes by
- 🐛 ECG doesn't work
- 🐛 Chest strap issues, device keeps popping out
- 🐛 Paywalled functionality
- 🐛 Syncing issues, device keeps disconnecting

**Reported bugs**

- ECG stopped working
- Inaccurate breathing rate and other metrics
- Inability to edit activity details for indoor workouts
- Syncing issues with Garmin devices after firmware updates

**Requested features**

- Add interval markers
- Improve integration with Apple Fitness/Fitness+
- Add support for ANT+
- Improve compatibility with other fitness apps and devices
- Add more customization options for workouts


### BpExtract

[App page](https://appshunter.io/ios/app/bpextract-for-hilo/id6475634754)

**Currently charting:** #57 Top Paid · Health & Fitness (US App Store)

Easily extract and share blood pressure readings from your Hilo bracelet. Upload data to Apple HealthKit or export to CSV for comprehensive health tracking and data ownership.

**Highlights:** Extract Hilo bracelet data, Upload to Apple HealthKit, Export to CSV, Share via Email/Message/AirDrop, Take control of your data

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Improves Aktiia/Hilo user experience
- 💡 Solves Hilo's Apple Health sync limitation
- 🚀 Quick data export to CSV/Apple Health
- ✅ Works with updated Hilo formats
- 💰 Worth the price for functionality

**What reviewers complain about**

- 🐛 Inconsistent data scanning (half readings)
- 🐛 Fails to scan complete data sets
- 🐛 Conversion fails with zero heart rate
- 🐛 Data shift issues (systolic/diastolic/HR)
- ❌ No automatic sync to Apple Health

**Reported bugs**

- Data is not fully scanned
- Conversion fails
- Sometimes diastolic bp considered as systolic, and hr as diastolic
- Anomaly detection results in data loss
- Empty screen, no data extracted

**Requested features**

- Reset settings to default
- Automatic sync to Apple Health
- Import heart rate data
- Support for German reports
- Improve support/manual page


## Frequently asked questions

### Is Frontier X free?

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

### Is BpExtract free?

BpExtract costs $9.99, with no in-app purchases.

### Which has better reviews, Frontier X or BpExtract?

Frontier X is rated higher. Frontier X averages 4.6 out of 5 from 318 ratings, while BpExtract averages 2.1 from 15 ratings.

### Do Frontier X or BpExtract have ads?

Neither Frontier X nor BpExtract shows ads.

### Which is updated more often, Frontier X or BpExtract?

Frontier X ships an update every 3 weeks, and BpExtract every 2 weeks. Most recently, Frontier X was updated on October 20, 2026 and BpExtract on October 23, 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.*