Comparison

TriLog vs BioSignal Blood Test Tracker

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

Head to head
About

TriLog

This app helps you track your mood, energy levels, activities, sleep, and habits on a single, color-coded timeline. It offers quick logging, detailed charts, and customizable features to understand your daily patterns. Optional iCloud backup ensures your data stays private on your device.

Highlights
  • Mood, energy, and activity timeline
  • Daily habit tracking with streaks
  • Sleep quality and duration logging
  • Menstrual cycle tracking
  • Workout logging
  • Screen time analysis
  • Siri Shortcuts for hands-free logging
Features
Read full description

TriLog is the personal data logger. Capture mood, energy, focus, and symptoms in seconds — then see how they line up with sleep, weather, habits, and everything else on one timeline. Most trackers ask once a day how you felt, then average it. But the crash hits at 2pm. The migraine lasts four hours. The good morning follows a bad night. TriLog records moments, not daily summaries: every entry has a time, and a whole week sits on one screen, hour by hour. Built for people who already track seriously — energy you have to budget, symptoms nobody can explain, experiments you're running on yourself — and who have outgrown mood journals, spreadsheets, and scattered notes. NEW IN 4.0 • Notes view — every note, tracker entry, and dose from the week in one place. Filter it, or flip to a two-week time-of-day chart. • Forms — log several fields as one entry: a pain episode, a bowel event, a restaurant visit. Start from a template or build your own. • Trials — run an experiment (magnesium, no afternoon coffee), mark the days you missed, then end it Adopted, Dropped, or Inconclusive. • Episode trackers — a headache with a start, a severity, and a stop, drawn as a band for as long as it lasted. • Provider Report — a printable PDF of your sleep, energy, trackers, and forms to bring to an appointment. • Interactive dashboards — export the week chart or your metrics as a web page and explore months on a big screen. • Trio view — a week chart with the three columns you choose. CAPTURE IN SECONDS Capture has to be effortless or it won't survive a hard week. • One tap each for mood, energy, and activity • Quick Track — leave it open and log with single taps • Type a line — "t hd 3", "int coffee" — with your own shorthand • Siri — "energy 3", "mood sad" • Long-press any chart to log at that time; drag a marker to re-time it EVERYTHING ON ONE CLOCK Your entries sit alongside weather, barometric pressure, pollen, air quality, and daylight; Apple Health sleep stages, HRV, resting heart rate, steps, and workouts; and hour-by-hour Screen Time. Did this week feel worse because of sleep, pressure, screen time, or something you took on Tuesday? WHAT YOU CAN LOG • Mood, energy, and activity throughout the day • Notes — meals with calories, health, journal, cycle • Trackers — ratings, numbers, choices, episodes, traffic lights, titled ratings • Intake — coffee, supplements, medications, with caffeine totaled in mg • Day Launch and Day End — sleep, goals, reflections, routines • Habits — daily checkmarks, no streaks, no scores SEE WHAT LINES UP • Week chart — seven days, twenty-four hours, one screen • Day view, Notes view, and Trio view • Journal — your journal notes and Day End reflections, collected day by day with photos • Metrics grid — sleep, energy, weather, steps, trackers, and trials by day • Analysis — patterns, day ratings, correlations, intake and cycles against your ratings • Free, open-source Mac and Windows viewer PRIVATE BY DEFAULT No account. No third-party servers. No ads. Your log lives on your device, with optional iCloud backup. Export everything, anytime. ONE PRODUCT, NO TIERS Try everything free for 30 days. Then $59.99/year or $7.99/month to keep logging. Cancel during the trial and pay nothing. If you stop subscribing, the app becomes read-only — everything you logged stays browsable and exportable. Demo Mode (Menu → About) lets you explore with sample data first. A LOGBOOK, NOT A DOCTOR TriLog records and displays. It does not diagnose, treat, or give medical advice. If you find a pattern that matters, bring it to a qualified professional. Questions or ideas? I read every email: support@trilog.app Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

BioSignal Blood Test Tracker

Features
Read full description

BioSignal turns health reports into a private biomarker timeline. Upload a PDF or photo of a lab report, review the extracted values, and track changes across cholesterol, glucose, HbA1c, thyroid, liver, kidney, blood count, hormones, nutrients, and any other numeric metric your reports contain. Built for people whose lab results are scattered across portals, downloads, email, and camera roll. BioSignal helps you keep them in one place without turning every result into a spreadsheet. Upload reports as PDF or images. On-device OCR reads the file, BioSignal extracts possible biomarkers, and you approve the report date, values, units, ranges, and flags before saving. You stay in control: edit or delete anything before it becomes part of your timeline. Track trends over time. Open any biomarker to see saved readings, unit-normalized history where available, reference ranges from your reports, and changes between reports. Pin the metrics that matter most with BioSignal Pro. Add lifestyle context with daily journals. Log exercise, food, drinks, unusual symptoms, and other notes so you can compare what changed around your lab dates. Pattern summaries are informational and designed to help you notice what may be worth discussing with a qualified professional. Privacy matters because lab reports are personal. BioSignal stores report files, OCR text, sex at birth, date of birth, journals, and extracted biomarkers on your device. App Lock can protect the app with Face ID, Touch ID, or your device passcode. BioSignal Pro subscriptions are managed through RevenueCat. The free tier may show Google AdMob ads and may request App Tracking Transparency permission; if you decline tracking, ad requests are marked non-personalized. BioSignal is for personal tracking and informational use only. It does not diagnose, treat, prevent, or cure any condition and is not a substitute for professional medical advice. Always consult a qualified clinician about lab results or health decisions. BioSignal Pro is optional. Upgrade for unlimited report history, advanced trend charts, journal pattern summaries, parser confidence/raw context where available, unlimited journal tracking, pinned dashboard metrics, and an ad-free experience. Privacy Policy: https://russellry.github.io/privacy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

TriLog4 screens
BioSignal Blood Test Tracker4 screens

Verdict

The call

The clearest difference is ads: TriLog at none against BioSignal Blood Test Tracker's shown. TriLog also leads on iOS requirement (16.0 vs 26.0). On price, 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

Both are free to download. TriLog sells 2 in-app purchases, starting at $7.99 per month and BioSignal Blood Test Tracker sells 3 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard2 real differences · 8 level
TriLog versus BioSignal Blood Test Tracker: the parameters behind the verdict, then further details
ParameterTriLogBioSignal Blood Test Tracker
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 weeks—
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better26.0
Further details — not scored
Size54 MB11 MB
Age rating4+17+
DeveloperJoseph OrrRussell Ong

In-app purchases

2 purchases

TriLog

Subscriptions2
  • TriLog Pro1 Month trial$7.991 Month
  • TriLog Pro1 Month trial$59.991 Year
3 purchases

BioSignal Blood Test Tracker

Subscriptions2
  • BioSignal Pro Monthly7 Days trial$6.991 Month
  • BioSignal Pro Yearly7 Days trial$39.991 Year
One-time1
  • BioSignal Pro Lifetime$79.99

Questions

Is TriLog free?
TriLog is free to download, with in-app purchases available.
Is BioSignal Blood Test Tracker free?
BioSignal Blood Test Tracker is free to download, with in-app purchases available.
Do TriLog or BioSignal Blood Test Tracker have ads?
BioSignal Blood Test Tracker shows ads; TriLog does not.

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