Comparison

TDEE vs FortisTrack

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

Head to head
About

TDEE

Calculate your Total Daily Energy Expenditure (TDEE) using your body metrics. This app then helps you divide your daily calorie allowance into precise macronutrient targets for your specific diet.

Highlights
  • TDEE calculation
  • BMR calculation
  • BMI calculation
  • Macronutrient splitting
  • Diet tailoring
Features
Read full description

Discover your Total Daily Energy Expenditure (TDEE) based on your exact body metrics. Then, take that daily calorie allowance and instantly split it into perfect macronutrient targets tailored to your diet.

About

FortisTrack

Features
Read full description

FortisTrack is a strength training log with an AI coach built in. Log every set in seconds, follow your own templates, and see your progress the moment you finish. FREE, WITHOUT THE CATCH • Unlimited workout templates and your complete history • Every progress chart and personal record, as far back as you have logged • No ads • FortisTrack Premium adds the AI Coach, unlimited workout reviews and a coach's note every Monday AI COACH • Ask anything about training, recovery or nutrition • Let the coach build or edit your templates and plan your week, then start the workout in one tap • Get an analysis of every workout, with an overall and an intensity score LOGGING THAT KEEPS UP • Your previous weight and reps are shown for every set • Mark warm-up and working sets at a glance • Rest timer between sets, plus a Live Activity on your Lock Screen while you train • Swipe to delete a set, just like in any iPhone app APPLE WATCH AND APPLE HEALTH • Your Apple Watch records heart rate and calories for every session • See your rest timer and next set on your wrist, and get a tap when it is time to lift • Finished workouts are saved to Apple Health and count toward your Activity rings • Heart rate shows in your history and feeds the AI analysis PROGRESS YOU CAN SEE • All-time PRs and session bests the moment you finish • Charts for every exercise: volume, max weight and estimated 1RM • Streaks that keep you consistent • Built-in 1RM and DOTS calculators MORE • Train at more than one gym? Each keeps its own history • Light and dark mode The AI Coach requires a subscription. Train smarter and stay consistent with FortisTrack. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

TDEE3 screens
FortisTrack4 screens

Verdict

The call

The clearest difference is update cadence: FortisTrack at every 5 days against TDEE's every 4 weeks. FortisTrack also leads on iOS requirement (15.0 vs 17.2). 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. TDEE sells 1 one-off in-app purchase and FortisTrack sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

TDEE ships an update every 4 weeks, FortisTrack every 5 days. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 8 level
TDEE versus FortisTrack: the parameters behind the verdict, then further details
ParameterTDEEFortisTrack
PriceFreeFree
Rating4.7 (499 ratings) — better—
Positive reviews36.4% of reviews—
Number of ratings499 — better—
Update frequencyEvery 4 weeksEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod, Apple Watch — better
Requires iOS17.215.0 — better
Further details — not scored
Size41 MB12 MB
Age rating4+4+
DeveloperApperitif LimitedAaronix

Bugs and requests

TDEE

Reported bugs

6 issues
  • Cannot fully input information due to glitching
  • White screen when choosing drop list
  • Wouldn't load secondary windows
  • BMI score is astronomical
  • Results display blank
Show 1 more
  • App is not working

Requested features

3 requests
  • Support for different units (imperial/metric)
  • Fix ad placement to not cover results
  • Allow Vietnamese language

FortisTrack

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

TDEE

One-time1
  • TDEE Pro$14.99
3 purchases

FortisTrack

Subscriptions2
  • Premium$3.991 Month
  • Premium Yearly7 Days trial$24.991 Year
One-time1
  • Premium Lifetime$99.99

Questions

Is TDEE free?
TDEE is free to download, with in-app purchases available.
Is FortisTrack free?
FortisTrack is free to download, with in-app purchases available.
Do TDEE or FortisTrack have ads?
Neither TDEE nor FortisTrack shows ads.
Which is updated more often, TDEE or FortisTrack?
TDEE ships an update every 4 weeks, and FortisTrack every 5 days. Most recently, TDEE was updated on October 29, 2026 and FortisTrack on October 28, 2026.

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