Comparison

FastiMate vs 16

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

Head to head
About

FastiMate

Build a sustainable fasting routine with personalized plans and reliable tracking. This app offers hydration and habit tracking, with advanced features for consistency and insights. Designed for real life, it focuses on gentle approaches for long-term results.

Highlights
  • Fasting Timer with reliable tracking
  • Fasting History & basic stats
  • Hydration tracking with custom goals
  • Habit tracking for daily consistency
  • Adaptive weekly plans
  • Streak protection
  • Data export (CSV)
Features
Read full description

FastiMate is a calm, ad-free intermittent fasting timer for building a routine at your own pace. Start a flexible fast, track water, reflect on how you feel, and stay consistent with friends. START WITH A CLEAR TIMER See your active fast, elapsed and remaining time, completion progress, and expected finish in one calm view. Finish early when you need to, with clear confirmation and reliable history. BUILD CONSISTENCY Create simple daily habits, track water in ml or fl oz, review your week, and reflect on hunger, energy, and mood with quick post-fast check-ins. STAY ACCOUNTABLE TOGETHER Join private challenges for free. Pro hosts create a group and invite friends with a code; invited members do not need a subscription. Follow shared participation while keeping private profiles separate. FastiMate never displays your email on a challenge leaderboard. GET HELP WITHOUT LOSING CONTROL Search support guidance in the app, use saved answers when the network is unavailable, and prepare a contextual support email when you still need help. Nothing is submitted until you review and send the email. FREE FEATURES - Reliable fasting timer - No ads - Recent fasting history and basic progress - Hydration tracking with a custom goal - Up to three active habits - Join social challenges - Searchable help and support - Light, Dark, and System appearance FASTIMATE PRO - Host private social challenges - Full fasting history - Unlimited habits - Adaptive weekly plans - Advanced trends and recommendations - Streak protection - CSV data export FastiMate Pro is optional. Available plans, prices, trial eligibility, and renewal terms are shown before purchase. Subscriptions renew automatically unless canceled in Apple Account subscription settings. Fastimate is a wellness tracking tool, not medical advice. Do not use fasting guidance while pregnant or breastfeeding, if you are under 18, or if you have a current or past eating disorder. Conditions or medications that affect glucose, blood pressure, hydration, kidney or liver function, or meal timing require guidance from a qualified healthcare professional. Terms of Use: https://www.dakbas.com/fastimate/terms-of-use.html Privacy Policy: https://www.dakbas.com/fastimate/privacy-policy.html

About

16

This app helps users adopt intermittent fasting by tracking fasting periods, weight changes, and daily water intake. It integrates with Apple Health to import exercise data, providing insights into daily activity alongside dietary progress.

Highlights
  • Fasting tracking
  • Weight tracking
  • Water intake tracking
  • HealthKit integration
  • Fasting progress visualization
Features
Read full description

Now more and more people are trying the new dietary method of intermittent fasting. As a dietary method, intermittent fasting has rapidly become popular worldwide in recent years, attracting a large number of people to try it. This dietary pattern is not only considered an effective weight loss method, but also believed to bring benefits to physical and mental health. What is intermittent fasting? Intermittent fasting is a dietary pattern that cycles between fasting and a normal diet. It doesn't specify which foods you should eat, but when you should eat them. Intermittent fasting does not involve tracking calories. This dietary approach is mainly achieved by limiting the daily eating time, rather than by accurately calculating the amount of calories or protein, fat, and carbohydrates consumed. HealthKit: We import your exercise data from Apple Health to help you understand your daily exercise routine. The intermittent fasting app will provide you with: Fasting Tracking: Intermittent fasting is tracked according to your fasting plan, and you can check your fasting progress at any time to see which stage of intermittent fasting your body is currently in. Weight Tracking: Record the trend of weight changes through daily weight check ins. Drinking water tracking: Set daily drinking water goals and track completion status. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

FastiMate4 screens
164 screens

Verdict

The call

The clearest difference is rating: FastiMate at 5.0 against 16's 4.7. FastiMate also leads on review sentiment (100% vs 78%). 16's advantage is ratings volume (54 vs 1) and update cadence (every 9 days vs every 3 weeks). On price, ads, in-app purchases and monetization model 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. FastiMate sells 3 in-app purchases, starting at $4.99 per 7 days and 16 sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

FastiMate holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: 16 has 54 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of FastiMate's written reviews are positive against 78% of 16's.

UpkeepUpdate frequency

FastiMate ships an update every 3 weeks, 16 every 9 days. The most recent releases landed on October 30, 2026 and November 4, 2026 respectively.

Scorecard4 real differences · 6 level
FastiMate versus 16: the parameters behind the verdict, then further details
ParameterFastiMate16
PriceFreeFree
Rating5.0 (1 ratings) — better4.7 (54 ratings)
Positive reviews100.0% of reviews — better77.8% of reviews
Number of ratings154 — better
Update frequencyEvery 3 weeksEvery 9 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhoneiPhone, iPod — better
Requires iOS16.215.0 — better
Further details — not scored
Size31 MB6 MB
Age rating4+4+
Developerlutfu dogan akbasHeze Refresh Network Technology Co., Ltd

Customer experience

FastiMate

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

16

All ratings54 ratings
Positive92.6%
Neutral1.9%
Negative5.6%
Written reviews27 reviews
Positive77.8%
Neutral7.4%
Negative14.8%

In-app purchases

3 purchases

FastiMate

Subscriptions3
  • Weekly Subscription$4.997 Days
  • 1 Month Subscription$9.991 Month
  • 1 Year Subscription$59.991 Year
3 purchases

16

Subscriptions2
  • Pro (Monthly)$1.991 Month
  • Pro (Yearly)$8.991 Year
One-time1
  • Pro (Lifetime)$17.99

Questions

Is FastiMate free?
FastiMate is free to download, with in-app purchases available.
Is 16 free?
16 is free to download, with in-app purchases available.
Which has better reviews, FastiMate or 16?
FastiMate is rated higher. FastiMate averages 5.0 out of 5 from 1 ratings, while 16 averages 4.7 from 54 ratings.
Do FastiMate or 16 have ads?
Neither FastiMate nor 16 shows ads.
Which is updated more often, FastiMate or 16?
FastiMate ships an update every 3 weeks, and 16 every 9 days. Most recently, FastiMate was updated on October 30, 2026 and 16 on November 4, 2026.

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