Comparison

TRT Plus vs Tassie Abels

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

Head to head
About

TRT Plus

This app helps TRT and enhanced athletes meticulously track their protocols, manage medications, and analyze bloodwork with advanced pharmacokinetic modeling and tailored reference ranges for optimization.

Highlights
  • Protocol dashboard
  • Compound plotter charts
  • Bloodwork analysis
  • Medication reminders
  • Injection rotation planning
  • Inventory tracking
  • Pharmacokinetic modeling
Features
Read full description

Hormone optimization. Understood. The framework for TRT and enhanced protocols. At a glance: a protocol planner and log built to replace your spreadsheets and notes. Under the hood: a full hormone optimization platform with AI bloodwork analysis, advanced pharmacokinetic modeling and a knowledge base from TRT fundamentals to peptides and advanced enhanced protocols. MORE THAN A LOGGING APP. A COMPLETE FRAMEWORK. From ordering the right bloodwork, to interpreting your results, dialing in with the Testimator™ and adjusting your protocol — every feature exists to close that loop. Order → Interpret → Dial In → Adjust. MY PROTOCOL — Daily Dashboard: your full schedule at a glance — checkboxes, visual syringe, injection stacking — 100+ pre-configured compounds: anabolics, TRT ancillaries, peptides, GLPs, SARMs, Supp Stacks — one tap to add — My Stacks: save Blast and Cruise, switch in one tap, share with your coach — Dose Titration: set automatic ramping and tapering plans for any compound — Peptide reconstitution calculator: bac water worked out from dry powder — The only TRT app with a true multi-route PK model — injectables, orals, peptides and cream — Peak-to-trough fluctuation modeling to show the swing of your exact protocol — Frequency Tuning: detects if your swing is high and suggests a smoother schedule — Rotation Planner: set your sites once, the app forecasts the sequence — Testosterone cream with Topi-CLICK® interface and site-specific absorption modeling — Inventory tracking with reorder reminders — Classic mode for straightforward TRT, Advanced for the full enhanced stack MY BLOODWORK — The Engine: your bloodwork as an interactive schematic — tap any marker to see what it connects to — Automated scanning — upload a photo, screenshot, PDF or spreadsheet, markers extract automatically — Full bloodwork history: every marker, every date, trended against your TRT Plus range — Enhanced reference ranges calibrated for TRT and enhanced athletes, not the general population — Reference ranges that move with your health — the Cardio-Metabolic Cascade feeds your markers into a personalized testosterone ceiling — Hormonal balance scored against your true androgenic load using exclusive DHT receptor potency and paracrine amplification model — Overall Score: a weighted composite across 16 markers — hormones, cardiovascular, liver, kidney, hematology — Free T via Vermeulen, Mazer, Södergård and Zakharov — exclusive to TRT Plus, and the only model accurate at supra levels — AI Bloodwork Report: 8 sections interpreting your results alongside your active protocol — Athlete-specific pathology panels: ApoB, Cystatin C, GGT (region dependent) PROTOCOL LOG — Live Testosterone: your estimated T level right now, calibrated to your own blood test — Every dose recorded automatically, with notes, search and a daily T level — Daily Check-In: energy, mood, libido, sleep and 20+ metrics, lined up against your levels — Apple Health: sleep, HRV, heart rate, BP, VO₂ max, blood glucose, weight, lean mass and more beside your doses — TRT Plus Recovery: a morning score from HRV, heart rate and sleep — with Send It days when recovery and testosterone peak together — Import your history from spreadsheets, PDFs, photos or text THE TESTIMATOR™ Predict your testosterone response across any protocol before you run it — anchored to your actual bloodwork, not a population average. KNOWLEDGE BASE 100+ topics across 15 categories. 250+ studies cited. Zero generic AI content. THE BUILD Built by an application engineer with 25 years of experience — and on TRT — in collaboration with TRT clinics, coaches, and pathology partners. Grounded in de-identified data from thousands of real-world TRT patient results, with core models documented in published methods papers. Built from the ground up for this population. Charted #2 in App Store Health & Fitness · Top Paid TRT App See the Engine, the research and the full framework at trtplus.app

About

Tassie Abels

Features
Read full description

Tasmania's 158 Abel peaks are waiting. Whether you're chasing your first summit or closing in on the full list, Tassie Abels keeps every adventure logged and every milestone earned. Track every summit. Log your hikes with photos, notes, and dates. Your personal summit diary — always with you. Explore the peaks. Browse all 158 Abels on an interactive map. Find peaks near you and plan your next route. Hike with your crew. Connect with friends, compare summit lists, and see who's leading the pack. Family accounts let you log adventures together. Built for Tassie. Every Abel coordinate verified against real terrain. The mountains aren't going anywhere. Are you? Terms of Use: https://tassie-abels.com.au/terms.html Privacy Policy: https://tassie-abels.com.au/privacy.html

Screenshots

TRT Plus4 screens
Tassie Abels4 screens

Verdict

The call

The clearest difference is update cadence: Tassie Abels at every 2 days against TRT Plus's every 5 weeks. On price, 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

Both are free to download. TRT Plus sells 1 one-off in-app purchase and Tassie Abels sells 1 in-app purchase, starting at $4.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

TRT Plus ships an update every 5 weeks, Tassie Abels every 2 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 9 level
TRT Plus versus Tassie Abels: the parameters behind the verdict, then further details
ParameterTRT PlusTassie Abels
PriceFreeFree
Rating4.0 (20 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings20 — better—
Update frequencyEvery 5 weeksEvery 2 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better16.0
Further details — not scored
Size71 MB47 MB
Age rating12+4+
DeveloperNathan SouthernBradley Jones

In-app purchases

1 purchases

TRT Plus

One-time1
  • TRT Plus Pro Lifetime$29.99
1 purchases

Tassie Abels

Subscriptions1
  • Tassie Abels Premium14 Days trial$4.991 Year

Questions

Is TRT Plus free?
TRT Plus is free to download, with in-app purchases available.
Is Tassie Abels free?
Tassie Abels is free to download, with in-app purchases available.
Do TRT Plus or Tassie Abels have ads?
Neither TRT Plus nor Tassie Abels shows ads.
Which is updated more often, TRT Plus or Tassie Abels?
TRT Plus ships an update every 5 weeks, and Tassie Abels every 2 days. Most recently, TRT Plus was updated on November 3, 2026 and Tassie Abels on October 31, 2026.

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