Comparison

BpExtract vs Unfair

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Extract Hilo bracelet data
  • Upload to Apple HealthKit
  • Export to CSV
  • Share via Email/Message/AirDrop
  • Take control of your data
Features
Read full description

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.

About

Unfair

Features
Read full description

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

BpExtract4 screens
Unfair4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Unfair is free to download; BpExtract costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 8 level
BpExtract versus Unfair: the parameters behind the verdict, then further details
ParameterBpExtractUnfair
Price$9.99Free — better
Rating2.1 (15 ratings) — better—
Positive reviews47.1% of reviews—
Number of ratings15 — better—
Update frequencyEvery 2 weeksEvery 2 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
Best chart rank#80 — better—
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS18.0 — better26.0
Further details — not scored
Size6 MB67 MB
Age rating4+17+
Developer4puretech LtdResonant

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 more
  • 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 more
  • 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

None

BpExtract

No in-app purchases

None

Unfair

No in-app purchases

Questions

Is BpExtract free?
BpExtract costs $9.99, with no in-app purchases.
Is Unfair free?
Unfair is free to download, with no in-app purchases.
Do BpExtract or Unfair have ads?
Neither BpExtract nor Unfair shows ads.
Which is updated more often, BpExtract or Unfair?
BpExtract ships an update every 2 weeks, and Unfair every 2 weeks. Most recently, BpExtract was updated on October 25, 2026 and Unfair on October 24, 2026.

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