Comparison

DoFast vs FastFit

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

Head to head
About

DoFast

Features
Read full description

Smart intermittent fasting tracker. Choose 16:8, 18:6, 20:4, OMAD or custom protocols. - Multiple fasting protocols - Metabolic phase tracking - Timer with eating window - Calendar heatmap - Statistics and streaks - Dark mode - English and Hebrew Not medical advice. Consult your doctor. Use at your own risk.

About

FastFit

Features
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Fast & Fit helps you build a consistent intermittent fasting routine without making progress feel complicated. Set your fasting plan, start your timer, follow your eating window, and review your weight and fasting history in one simple app. What you can do with Fast & Fit: - Start, stop, and complete fasting sessions - Choose common plans like 12:12, 14:10, 16:8, 18:6, 20:4, OMAD, or a custom schedule - Track current fasting progress with a clear timer - Review fasting history and completed sessions - Log weight and follow progress over time - Set reminders for fasting and eating windows - Read educational articles that support healthier routines - Use the app in English or Arabic Fast & Fit is designed for everyday consistency. It gives you a clean progress view, gentle reminders, and simple guidance so you can understand your routine and stay motivated. Health note: Fast & Fit is a wellness and habit-tracking app. It does not provide medical advice, diagnose conditions, or guarantee weight-loss results. If you are pregnant, under 18, have a medical condition, take medication, or have a history of eating disorders, speak with a qualified healthcare professional before fasting.

Screenshots

DoFast3 screens
FastFit4 screens

Verdict

The call

DoFast and FastFit are too close to call on the numbers: across 5 compared parameters โ€” price, ads, in-app purchases and device support among them โ€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
DoFast versus FastFit: the parameters behind the verdict, then further details
ParameterDoFastFastFit
PriceFreeFree
Update frequencyEvery 2 monthsโ€”
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 โ€” better15.1
Further details โ€” not scored
Size8 MB35 MB
Age rating4+4+
DeveloperIgor LendermanNidal Elbanna

In-app purchases

None

DoFast

No in-app purchases

None

FastFit

No in-app purchases

Questions

Is DoFast free?
DoFast is free to download, with no in-app purchases.
Is FastFit free?
FastFit is free to download, with no in-app purchases.
Do DoFast or FastFit have ads?
Neither DoFast nor FastFit shows ads.

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