Comparison

FastKit vs Fastual

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

Head to head
About

FastKit

Features
Read full description

Take control of your health and embrace simplicity with FastKit: Fasting Timer!Β  Designed to make intermittent fasting effortless, this clean and intuitive app helps you track your fasting windows, monitor progress, and stay motivated on your journey to better health. Why Choose FastKit: - Simple to Use: Minimalist design ensures easy navigation and setup. - Customizable Plans: Tailor your fasting schedules to fit your lifestyle. - Progress Tracking: See your fasting streaks and milestones. - Gentle Reminders: Stay on track with friendly notifications. Whether you’re a beginner or an experienced faster, FastKit is your ultimate companion for mindful fasting and a healthier life. Simplify your fasting journey! Terms of Use: https://www.fastkit.app/tos Privacy Policy: https://www.fastkit.app/privacy-policy

About

Fastual

Read full description

Fastual - Your Fasting Ritual, Visualized See what's happening inside your body as you fast. Fastual tracks your metabolic phases in real time - from anabolic digestion through ketosis and autophagy - with a calm, organic interface designed for daily use. REAL-TIME METABOLIC PHASES Watch your body progress through 7 fasting stages: Anabolic β†’ Catabolic β†’ Fat Burning β†’ Ketosis β†’ Autophagy β†’ Deep Repair β†’ Extended. Each phase comes with a clear explanation of what's happening biologically, so you understand your fast - not just time it. ONE-TAP FASTING TIMER Start fasting instantly. Choose from popular protocols like 16:8, 18:6, 20:4 (Warrior), or OMAD (23:1). The expanding ring visualizes your progress without anxiety - no ticking clock, just calm momentum. STREAK & HISTORY TRACKING Build consistency with streak tracking. Review your complete fasting history, see your average fast duration, and watch your streaks grow over time. Every completed fast is logged automatically. WATER TRACKER Stay hydrated during your fast with a quick-add water logger. Customize your glass size, set reminders, and keep your hydration on track - all without leaving the timer screen. PRIVACY BY DESIGN Your biological data stays on your device. No account creation. No cloud sync. No tracking. Fastual works entirely offline - because your fasting journey is yours alone. DARK MODE FIRST The "Bioluminescent" interface is designed for late-night fasting checks and early-morning starts. Reduced eye strain, premium aesthetics, and a design that feels like a ritual - not a fitness app. FASTUAL IS FOR YOU IF: β€’ You want to understand your metabolic phases, not just count hours β€’ You value clean, calm design over feature-heavy fitness apps β€’ You prefer privacy and offline functionality over social features β€’ You're building a sustainable fasting habit through streaks and consistency Available in English and Albanian. MEDICAL DISCLAIMER Fastual is a wellness tracking utility designed for informational and educational purposes only. It is not a medical device and does not provide medical advice, diagnosis, or treatment. The metabolic phases described are general educational summaries of biological processes and should not be interpreted as personalized medical guidance. Intermittent fasting is not suitable for everyone, including pregnant or nursing women, individuals with a history of eating disorders, or those with certain medical conditions. Always consult a physician or healthcare professional before starting any fasting protocol.

Screenshots

FastKit4 screens
Fastual4 screens

Verdict

The call

The clearest difference is in-app purchases: Fastual at none against FastKit's 6. Fastual also leads on iOS requirement (15.1 vs 17.6). FastKit's advantage is ads (none vs shown) and update cadence (every 5 days vs every 6 weeks). On price and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. FastKit sells 6 in-app purchases, starting at $1.99 per 7 days. Fastual asks for nothing beyond the download.

UpkeepUpdate frequency

FastKit ships an update every 5 days, Fastual every 6 weeks. The most recent releases landed on September 19, 2026 and August 5, 2026 respectively.

Scorecard4 real differences Β· 2 level
FastKit versus Fastual: the parameters behind the verdict, then further details
ParameterFastKitFastual
PriceFreeFree
Update frequencyEvery 5 days β€” betterEvery 6 weeks
AdsNo β€” betterYes
In-app purchasesYesNo β€” better
DevicesiPhoneiPhone, iPod β€” better
Requires iOS17.615.1 β€” better
Further details β€” not scored
Size10 MB52 MB
Age rating17+12+
DeveloperAnatoli NiculeacRedjon Prengzi

In-app purchases

6 purchases

FastKit

Subscriptions6
  • 3-Day Trial3 Days trial$1.997 Days
  • Premium Weekly$2.997 Days
  • Monthly$2.991 Month
Show 3 more
  • Premium Monthly$9.991 Month
  • Yearly Plan$14.991 Year
  • Premium Yearly$34.991 Year
None

Fastual

No in-app purchases

Questions

Is FastKit free?
FastKit is free to download, with in-app purchases available.
Is Fastual free?
Fastual is free to download, with no in-app purchases.
Do FastKit or Fastual have ads?
Fastual shows ads; FastKit does not.
Which is updated more often, FastKit or Fastual?
FastKit ships an update every 5 days, and Fastual every 6 weeks. Most recently, FastKit was updated on September 19, 2026 and Fastual on August 5, 2026.

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