Comparison

Fit as vs Prodrom

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

Head to head
About

Fit as

Easily record your steps and walks after you've completed them, even if you forget your phone or fitness tracker. This app helps you log physical activity for health purposes, with adjustable speed and time settings.

Highlights
  • Manual step and walk logging
  • Post-activity recording
  • Adjustable speed and time
  • HealthKit/CareKit integration
  • Simple two-touch recording
  • Record activity from bed
Features
Read full description

Fit as logs the workout you actually did but your phone did not record, and writes it into Apple Health. Walking, running or hiking. You enter it the way you measured it — distance and duration, or duration and pace — and the steps and distance go straight into Apple Health. No account. No sign-up. Nothing to connect. WHEN YOU NEED IT • You trained at work or somewhere phones are not allowed • You ran or hiked and left the phone behind • Your watch or tracker died mid-session • You worked out on a treadmill and want it in Health WHAT IT DOES • Two ways to enter it: distance + duration, or duration + pace • Writes to Apple Health: steps and distance together • Dark mode HOW TO USE IT 1. Allow Fit as to write to Apple Health 2. Enter what you did: distance + duration, or duration + pace 3. It is saved to Health FREQUENTLY ASKED Do I need an account? No. There is no login and no sign-up. Does it work offline? Yes. Logging needs no internet connection. Is it free? Yes. You can log a workout after a short ad, or get PRO to log as many as you like with no ads. Where does it go? Into the Health app built into your iPhone. Any other app that reads Health can read it. Will every app count it? Not necessarily. Some apps only count what their own software recorded and ignore what another app wrote into Health. That is their decision, not a setting in Fit as. Running and hiking too, or only walking? Yes, you can enter any of the three. They are written to Apple Health as steps and walking + running distance, not as a workout, so a run is not saved as a run workout. How soon does it appear? Writing to Health is immediate. Other apps that read Health refresh on their own schedule. For recording activity you really did. Fit as does not measure anything by itself. Terms of Use: https://masaapps360.com/fitas/terms/ Privacy Policy: https://masaapps360.com/fitas/privacy/

About

Prodrom

Features
Read full description

Prodrom helps people living with migraine track their attacks, notice their own patterns and prepare their medical appointments. BUILT FOR THE HARD MOMENTS A dark, minimal attack mode designed with photophobia in mind. Log the essentials during an attack, fill in the rest once you feel better. FOLLOW YOUR SIGNALS Sleep, heart rate variability and resting heart rate, entered manually or synced from Apple Health. Local atmospheric pressure. Menstrual cycle if you enable that module. Prodrom compares your measurements with your own personal average rather than a general norm. SPOT YOUR REPORTED FACTORS After each attack, note what was unusual in the previous 24 hours. Over time, the app highlights what often appears before your attacks. These are personal associations, never confirmed causes. YOUR DATA STAYS WITH YOU No account, no sign-up. Your health data is stored on your iPhone only. Full JSON export and permanent deletion, free of charge and at any time. PRODROM+ A 7-day free trial, then a monthly or yearly subscription. A follow-up summary exported as a PDF for your doctor, with the figures a neurologist looks for: headache days, days with acute medication, average intensity and duration. Full history beyond 30 days. Factor associations across all of your recorded attacks. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Management and cancellation are handled in your Apple account settings. DISCLAIMER Prodrom is a tracking and data aggregation tool. The app provides no diagnosis, measures no physiological data itself, and is in no way a substitute for the advice of a healthcare professional. Always consult a doctor to interpret your data or to change a treatment. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://prodrom.be/privacy

Screenshots

Fit as3 screens
Prodrom4 screens

Verdict

The call

The clearest difference is ads: Prodrom at none against Fit as's shown. Prodrom also leads on update cadence (weekly vs every 4 months) and iOS requirement (15.0 vs 17.0). 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. Fit as sells 3 in-app purchases, starting at $0.99 per 7 days and Prodrom sells 3 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Fit as ships an update every 4 months, Prodrom weekly. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

Scorecard3 real differences · 7 level
Fit as versus Prodrom: the parameters behind the verdict, then further details
ParameterFit asProdrom
PriceFreeFree
Rating5.0 (10 ratings) — better—
Positive reviews23.5% of reviews—
Number of ratings10 — better—
Update frequencyEvery 4 monthsWeekly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.0 — better
Further details — not scored
Size7 MB31 MB
Age rating4+12+
DeveloperGrima HdezZoa Cavenaile

In-app purchases

3 purchases

Fit as

Subscriptions2
  • Fit as PRO year sub3 Days trial$0.997 Days
  • Fit as PRO week sub$34.991 Year
One-time1
  • Fit As Pro Lifetime$69.99
3 purchases

Prodrom

Subscriptions2
  • Prodrom+ Monthly7 Days trial$7.991 Month
  • Prodrom+ Yearly7 Days trial$59.991 Year
One-time1
  • Prodrom+ Lifetime$89.99

Questions

Is Fit as free?
Fit as is free to download, with in-app purchases available.
Is Prodrom free?
Prodrom is free to download, with in-app purchases available.
Do Fit as or Prodrom have ads?
Fit as shows ads; Prodrom does not.
Which is updated more often, Fit as or Prodrom?
Fit as ships an update every 4 months, and Prodrom weekly. Most recently, Fit as was updated on October 24, 2026 and Prodrom on October 10, 2026.

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