Comparison

NightFast vs Fastable

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

Head to head
About

NightFast

This app helps you curb late-night snacking with gentle prompts and a 10-minute timer. It tracks your habits, offers supportive features, and provides insights into your patterns. Enjoy a supportive companion and helpful tools to manage cravings without judgment.

Highlights
  • Night window prompts
  • 10-minute craving timer
  • Morning check-in and streaks
  • On-device AI for craving patterns
  • Food logging with barcode scanning
  • Sleep-friendly recipe ideas
  • Customizable night buddy companion
Features
Read full description

NightFast helps you stop late-night snacking, without willpower speeches. When your night window starts, NightFast steps in with a gentle prompt, right when the fridge starts calling. Each morning, one tap tells it how the night went. Good nights build a streak. Snack nights get zero judgment. HOW IT WORKS • Take a 60-second quiz about your nights. NightFast builds your night window around it. • Gentle night prompts during your window: supportive, direct, gentle, or funny, your choice. • Craving? Start the 10-minute timer and wait it out with a breathing circle and small ideas. Most cravings fade. • Morning check-in: "How was last night?" One tap, and your good-night streak grows. See every night on the Nights calendar. • Spot your pattern: after a night snack, tap what was behind it (bored, stressed, tired, hungry, habit). • An on-device AI learns when your cravings hit. See exactly what it reads and how it decides, 100% on your iPhone. • Every Sunday, a short recap of your week of nights. • Your night buddy: a squishy moon you name, dress up and poke. It runs along the tab bar to whichever tab you open. LOG WHAT YOU EAT • Search foods or scan a barcode • Quick Log and Manual Entry for the 2 AM moments • Calories and macros at a glance • Pin your usual snacks for one-tap logging • Light night bites: easy, sleep-friendly recipe ideas for when you're actually hungry • Home Screen and Lock Screen widgets (including your good-night streak) and Live Activities during night hours • "Hey Siri, I'm craving a snack" and a Control Center craving button FREE • 20 food logs a day • Night prompts, craving timer, morning check-in, streaks, and on-device AI NIGHTFAST PRO • Full Insights history: a month, 3 months or a year • Apple Health sync: food, water and mindful minutes • Snack ideas from Apple Intelligence (on supported iPhones) • All 60 night-friendly recipes • Weekly meal plans and grocery lists • Custom meal schedules for any night or shift pattern • Pro outfits for your night buddy • Unlimited food logging Works for night owls, new parents, and night-shift workers. Your night window fits your clock, not the sun's. SUBSCRIPTIONS NightFast Pro is available as a monthly or yearly auto-renewing subscription, or a one-time Lifetime purchase. Payment is charged to your Apple ID at confirmation. Subscriptions renew unless cancelled at least 24 hours before the end of the period. Manage them in your Apple ID account settings. Terms of Use (EULA): https://www.nightfast.tech/terms Privacy Policy: https://www.nightfast.tech/privacy PRIVACY • Your food log and patterns stay on your iPhone • The AI runs entirely on device • No third-party tracking, no data selling

About

Fastable

Features
Read full description

UNLOCK THE POWER OF INTERMITTENT FASTING WITH AI Fastable is not just another timer; it’s your personal AI-powered health companion. Whether you want to lose weight, boost energy, or get fit, Fastable guides you through every stage of intermittent fasting with science-backed insights and a beautiful, easy-to-use design. No strict diets. No yo-yo effect. Just proven results. KEY FEATURES: SMART FASTING TIMER • Track your fasts with a single tap. • Supports all popular protocols: 16:8 (Beginner), 18:6, 20:4 (Warrior), and OMAD (One Meal A Day). • Live Activity & Dynamic Island support: See your timer without unlocking your phone. • Beautiful widgets for your Home & Lock Screen. AI COACH "FASTY" • Have questions about hunger, keto, or what to eat? Ask Fasty! • Powered by advanced AI (Gemini), Fasty acts as your 24/7 personal nutritionist and motivation coach. • Get personalized tips tailored to your body metrics. BODY STATUS INSIGHTS • Visualize what’s happening inside your body in real-time. • Track key stages: Blood Sugar Rise, Drop, Ketosis, and Autophagy. • Understand the science behind burning fat. HYDRATION TRACKER • Log your water intake to stay hydrated and speed up metabolism. • Smart reminders ensure you never forget to drink water. WEIGHT & STATS • Sync automatically with Apple Health (HealthKit). • Visualize your weight loss journey with beautiful charts. • Analyze your fasting history and streaks. WHY FASTABLE? Beginner Friendly: Perfect for those new to fasting. Privacy First: Your health data stays private. We don't sell your data. Ad-Free Option: Enjoy a focused, distraction-free experience with Fastable Pro. HEALTH DISCLAIMER: Fastable is intended for wellness purposes only and is not a medical application. Please consult with a healthcare professional before starting any fasting protocol, especially if you have a medical condition. Join thousands of users transforming their lives. Download Fastable now and start your journey to a healthier you! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/view/fastable-privacy-policy

Screenshots

NightFast4 screens
Fastable4 screens

Verdict

The call

The clearest difference is ads: NightFast at none against Fastable's shown. Fastable's advantage is iOS requirement (14.0 vs 18.0). On price, update cadence, 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. NightFast sells 3 in-app purchases, starting at $4.99 per month and Fastable sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

NightFast ships an update weekly, Fastable every 2 weeks. Both last shipped on November 9, 2026.

Scorecard2 real differences · 8 level
NightFast versus Fastable: the parameters behind the verdict, then further details
ParameterNightFastFastable
PriceFreeFree
Rating4.3 (6 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings6 — better—
Update frequencyWeekly — betterEvery 2 weeks
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.014.0 — better
Further details — not scored
Size108 MB55 MB
Age rating4+4+
DeveloperKollin CroyleIslambek Abdykarim Uulu

In-app purchases

3 purchases

NightFast

Subscriptions2
  • NightFast Pro Monthly$4.991 Month
  • NightFast Pro Yearly$29.991 Year
One-time1
  • NightFast Pro Lifetime$59.99
3 purchases

Fastable

Subscriptions2
  • Fastable Pro (1 Month)$2.991 Month
  • Fastable Pro (1 Year)$11.991 Year
One-time1
  • Fastable Pro (Lifetime)$29.99

Questions

Is NightFast free?
NightFast is free to download, with in-app purchases available.
Is Fastable free?
Fastable is free to download, with in-app purchases available.
Do NightFast or Fastable have ads?
Fastable shows ads; NightFast does not.
Which is updated more often, NightFast or Fastable?
NightFast ships an update weekly, and Fastable every 2 weeks. Most recently, NightFast was updated on November 9, 2026 and Fastable on November 9, 2026.

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