Comparison

Fasti vs Luneva

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

Head to head
About

Fasti

This app offers a simple and beautiful intermittent fasting timer with AI coaching to help users stay motivated and informed. It tracks fasts, indicates fat burn periods, and provides progress visualization and educational guidance.

Highlights
  • Fasting timer with start, pause, and complete functions
  • Maximum Fat Burn Indicator
  • Customizable motivational posters
  • Weekly and calendar progress views
  • AI-powered fasting guidance
  • Clean and simple user interface
Features
Read full description

Fasti: Fasting Tracker & Timer Your simple, beautiful fasting timer with AI coaching to help you stay consistent, motivated, and informed. Whether you’re new to intermittent fasting or building a long-term routine, Fasti makes fasting easy to understand and effortless to follow. Track your fast with confidence Use Fasti’s fasting timer tracker to start, pause, and complete fasts with ease. A clean, distraction-free design helps you focus on your goal without complexity. Know when fat burn begins Fasti includes a Maximum Fat Burn Indicator to help you understand when your body reaches peak ketosis. Learn how your fasting window aligns with fat burning and metabolic benefits without guesswork. Stay motivated every day Build consistency with a custom motivational poster that combines uplifting visuals and encouraging text. Designed to keep you inspired during long fasts and busy days. See your progress over time Track your journey with weekly and calendar-based progress views. Visualize completed fasts, streaks, and trends so you can stay accountable and motivated. Learn with your personal AI fasting coach Have questions about fasting? Fasti’s AI fasting coach helps you learn more about intermittent fasting schedules, fat burning, ketosis, and best practices. Designed to be simple and beautiful Fasti is built with a clean, modern UI that’s easy to use and calming to look at. No clutter. No overwhelm. Just a fasting companion that fits into your day. Why users choose Fasti • Easy-to-use fasting timer • Fat burn and ketosis insights • Daily motivation and encouragement • Weekly and calendar progress tracking • AI-powered fasting guidance Start your fasting journey today Download Fasti: Fasting Timer and take the guesswork out of intermittent fasting with clarity, motivation, and support. Fasti: Fasting Tracker & Timer includes a free version and an optional subscription for premium features. A free trial is available. Download Fasti: Fasting Tracker & Timer to get started. Payment for Fasti+ will be charged to your iTunes Account when you subscribe. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period Manage your subscription by going to your Account Settings. Read more terms & conditions: Terms of use: https://www.stierapps.com/fasti_terms Privacy policy: https://www.stierapps.com/fasti_privacy_policy

About

Luneva

Read full description

Luneva helps you sync intermittent fasting with your menstrual cycle — because your hormones change every week, and your fasting window should too. Most fasting apps treat every day the same. But your body doesn't work that way. Estrogen, progesterone, and testosterone shift throughout your cycle, affecting your energy, metabolism, hunger, and recovery. Luneva tracks where you are in your cycle and automatically adjusts your fasting recommendation to match. CYCLE-SYNCED FASTING Each phase of your cycle comes with a different fasting window. Luneva shows you the right goal for today — not a one-size-fits-all number. PERIOD & CYCLE TRACKING Log your period start and end dates. Luneva tracks your cycle history, calculates your average length, and helps you stay in tune with your body over time. FASTING TRACKER Start, log, and review your fasts. See your streak, average duration, and how often you hit your goal — all organized by cycle phase. HORMONE INSIGHTS Understand what estrogen, progesterone, LH, FSH, and testosterone are doing throughout your cycle — and how they affect how you feel, fast, and function. CYCLE CALENDAR See your entire month color-coded by phase. Add notes to any day. Plan ahead with a clear view of what's coming. PHASE GUIDE Deep-dive into each phase: what's happening in your body, what to eat, how to move, and how to make the most of your energy at every stage. NUTRITION ADVICE Phase-specific food guidance tailored to your diet preference — omnivore, vegan, vegetarian, pescatarian, keto, or gluten-free. PCOS MODE A dedicated mode for those with PCOS — with adjusted fasting windows, phase descriptions, and nutrition advice built around hormonal variability. Luneva is designed for women who want to understand their bodies and work with their biology — not push through it.

Screenshots

Fasti4 screens
Luneva4 screens

Verdict

The call

The clearest difference is in-app purchases: Luneva at none against Fasti's 2. Luneva also leads on device support (3 vs 1) and iOS requirement (14.0.0 vs 17.6). Fasti's advantage is update cadence (daily vs every 2 weeks). On price and ads 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. Fasti sells 2 in-app purchases, starting at $9.99 per month. Luneva asks for nothing beyond the download.

UpkeepUpdate frequency

Fasti ships an update daily, Luneva every 2 weeks. The most recent releases landed on September 14, 2026 and September 30, 2026 respectively.

Scorecard4 real differences · 6 level
Fasti versus Luneva: the parameters behind the verdict, then further details
ParameterFastiLuneva
PriceFreeFree
Rating4.9 (15 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings15 — better—
Update frequencyDaily — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.614.0.0 — better
Further details — not scored
Size23 MB36 MB
Age rating4+12+
DeveloperStellar Apps, Limited Liability Companyasl toklu yalim

In-app purchases

2 purchases

Fasti

Subscriptions2
  • Fasti+ Monthly$9.991 Month
  • Fasti+ Annual$69.991 Year
None

Luneva

No in-app purchases

Questions

Is Fasti free?
Fasti is free to download, with in-app purchases available.
Is Luneva free?
Luneva is free to download, with no in-app purchases.
Do Fasti or Luneva have ads?
Neither Fasti nor Luneva shows ads.
Which is updated more often, Fasti or Luneva?
Fasti ships an update daily, and Luneva every 2 weeks. Most recently, Fasti was updated on September 14, 2026 and Luneva on September 30, 2026.

Other comparisons