BpExtract vs Unfair
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BpExtract
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.
- Extract Hilo bracelet data
- Upload to Apple HealthKit
- Export to CSV
- Share via Email/Message/AirDrop
- Take control of your data
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Unlock the full potential of your Hilo bracelet (formerly Aktiia) with BpExtract. Seamlessly extract and export your blood pressure readings exactly how you want them. Sync directly to Apple Health, export to CSV, or share via Email, Messages, or AirDrop. Your health data belongs to you—take full ownership and use it on your terms. No subscriptions. No hidden fees. Just straightforward, powerful access to your data so you can make informed health decisions. Important: BpExtract requires a purchased Hilo bracelet and the official Hilo app to function. We are not affiliated with, endorsed by, or connected to Hilo or Aktiia in any way.
Unfair
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You already know what to take. But are you taking the right dose, at the right time, in the right combination? Most supplement apps are glorified shopping lists. Unfair is the protocol engine biohackers have been building in spreadsheets for years. PERSONALIZED FROM THE START Tell Unfair your goals, your sensitivities, and what you’re already taking. The recommendation engine analyzes your profile across 250+ supplements and returns stacks tailored to you, not generic “top 10” lists pulled from affiliate links. Focus, sleep, energy, longevity, immunity. Your protocol, your priorities. STACK BUILDING THAT MAKES SENSE Activate a recommended stack or build your own from the library. Set your dose windows. Configure on/off cycling. Unfair respects the way experienced biohackers actually run protocols, with real cycle cadence, not just “take 2 daily.” ONE-TAP DOSE LOGGING Your daily view shows exactly what to take right now. One tap logs the dose to your journal and Apple Health. Skip, snooze, or log. Every interaction takes less than a second. RUN REAL EXPERIMENTS This is where Unfair gets interesting. Pick a stack, set a baseline period, run an intervention phase, and track outcomes against Apple Health metrics like sleep, steps, active energy, and weight. The causal intelligence engine compares your phases and tells you whether to keep, drop, adjust timing, or run another cycle. Not vibes. Confidence intervals. 250+ SUPPLEMENT PROFILES Every entry includes dose guidance, safety data, interactions, contraindications, evidence grading, and WADA compliance status. This is research-grade data, structured for decisions, not marketing copy from the supplement industry. APPLE HEALTH INTEGRATION Unfair reads your sleep, steps, active energy, and weight data to ground your experiments in real biometrics. Dose logs write back to Apple Health so your health record stays complete. CYCLE-AWARE REMINDERS Notifications fire only on active cycle days, personalized to your stack and dose window. Quick actions let you log, snooze, or skip without opening the app. YOUR DATA STAYS ON YOUR DEVICE No cloud accounts. No data harvesting. Everything runs locally with SwiftData and on-device processing. Your supplement protocol is nobody’s business but yours. BUILT FOR BIOHACKERS Unfair is not a wellness app with pastel gradients telling you to “take your vitamins.” It is a precision tool for people who run structured protocols, track outcomes, and make decisions based on data. If you have ever maintained a supplement spreadsheet, this app was built for you. Free to use for stacks, dose logging, journal, and library search. Upgrade to Pro for advanced coaching, extended analytics, and premium features. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: Unfair at Free against BpExtract's $9.99. BpExtract's advantage is chart position (#80 vs unranked) and iOS requirement (18.0 vs 26.0). On update cadence, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Unfair is free to download; BpExtract costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | BpExtract | Unfair |
|---|---|---|
| Price | $9.99 | Free — better |
| Rating | 2.1 (15 ratings) — better | — |
| Positive reviews | 47.1% of reviews | — |
| Number of ratings | 15 — better | — |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Best chart rank | #80 — better | — |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 18.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 6 MB | 67 MB |
| Age rating | 4+ | 17+ |
| Developer | 4puretech Ltd | Resonant |
Bugs and requests
BpExtract
Reported bugs
15 issues- 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
Show 10 moreShow fewer
- App does not work with US export of Hilo
- Only export model is copy to clipboard
- Scanning only reads the left side of the report
- Import ignores half the readings
- No import of reports in German
- App does not function in iOS 18
- No connection with device
- Does not work on iPhone 12 Pro
- Data was not found in scanned document
- App does not seem to work with the US export of Hilo Core data
Requested features
8 requests- Reset settings to default
- Automatic sync to Apple Health
- Import heart rate data
- Support for German reports
- Improve support/manual page
Show 3 moreShow fewer
- Add a 'reset settings' button
- Direct API integration (like Sonar)
- Support for iOS 18
Unfair
Not enough reviews yet to summarise bugs or requests.
In-app purchases
BpExtract
No in-app purchases
Unfair
No in-app purchases









