Comparison

Fasting Tracker & 16 vs Fasting Tracker

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

Head to head
About

Fasting Tracker & 16

Features
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FastPace is a one-tap intermittent fasting timer, kept deliberately simple. Pick your fasting window — 12:12, 14:10, 16:8, 18:6 or 20:4 — and start your fast with a single tap. The countdown lives on your lock screen and in the Dynamic Island, so you always know where you stand without opening the app. WHAT YOU GET, FREE FOREVER • The timer with every fasting window, unlimited • Lock-screen countdown (Live Activity) • The current fasting phase, explained in plain words • Daily streak and week view • Water and weight logging, one-handed FASTPACE+ (optional upgrade) • Full fasting history and statistics • Phase-by-phase insight detail • Water and weight charts • Widget options HONEST BY DESIGN • No account — there is nothing to sign up for • No ads, no third-party analytics • Works fully offline • Your fasts, water and weight stay on your phone. FastPace has no servers. • Pay once for lifetime access or pick the weekly plan — both shown side by side. No free trial, no surprises. A note on health: FastPace is an educational tool, not medical advice. Fasting is not suitable for everyone — talk to your doctor first, and do not fast if you are pregnant, nursing, underage or have a history of eating disorders.

About

Fasting Tracker

Features
Read full description

Sablo is a fasting timer that stays out of your way. Start a fast, see exactly where you are, and get a nudge when you reach your goal. Begin with a 7-day free trial, then continue monthly or buy lifetime access once. Every feature is included either way. EVERYTHING IN SABLO • 16:8, 18:6, 20:4, OMAD and custom windows • Set the start time after the fact, so a fast you forgot to tap still counts • Edit or delete any past fast • Streaks and your current metabolic phase • A reminder when you reach your goal, and one before your eating window closes • Unlimited history • Trends, averages and completion rate • Home Screen and Lock Screen widgets, Live Activity and Dynamic Island • Weight logging, with optional Apple Health sync • Export your data as CSV whenever you want • Five accent themes IT ALL STAYS ON YOUR PHONE No account. No email. No sign-up. Your fasts never leave the device. That also means nothing to sync, and nothing to lose when you are offline. TWO WAYS TO PAY Start with a 7-day free trial and continue monthly, or pay once for lifetime access. The lifetime option costs less than three months of the subscription and never renews. Sablo describes the phases your body moves through while fasting. It is a timer and a log, not medical advice — talk to a doctor before changing how you eat. SUBSCRIPTION TERMS Sablo Premium is billed monthly, at the price shown in the app, after a 7-day free trial. Payment is charged to your Apple Account when you confirm the purchase. The subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period, and your account is charged for renewal within the 24 hours before the current period ends. You can manage or cancel it in Settings › Apple Account › Subscriptions. Any unused part of a free trial is forfeited if you buy the lifetime unlock. The lifetime unlock is a single purchase. It does not renew. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Fasting Tracker & 164 screens
Fasting Tracker4 screens

Verdict

The call

Fasting Tracker & 16 and Fasting Tracker are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

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

Both are free to download. Fasting Tracker & 16 sells 2 in-app purchases, starting at $6.99 per month and Fasting Tracker sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.

ScorecardNo meaningful differences
Fasting Tracker & 16 versus Fasting Tracker: the parameters behind the verdict, then further details
ParameterFasting Tracker & 16Fasting Tracker
PriceFreeFree
Update frequencyEvery 2 weeksEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone
Requires iOS17.017.0
Further details — not scored
Size10 MB9 MB
Age rating12+12+
DeveloperAli DincSnir Tam

In-app purchases

2 purchases

Fasting Tracker & 16

Subscriptions2
  • FastPace+ Monthly$6.991 Month
  • FastPace+ Yearly$24.991 Year
2 purchases

Fasting Tracker

Subscriptions1
  • Monthly7 Days trial$7.991 Month
One-time1
  • Sablo Lifetime$19.99

Questions

Is Fasting Tracker & 16 free?
Fasting Tracker & 16 is free to download, with in-app purchases available.
Is Fasting Tracker free?
Fasting Tracker is free to download, with in-app purchases available.
Do Fasting Tracker & 16 or Fasting Tracker have ads?
Neither Fasting Tracker & 16 nor Fasting Tracker shows ads.
Which is updated more often, Fasting Tracker & 16 or Fasting Tracker?
Fasting Tracker & 16 ships an update every 2 weeks, and Fasting Tracker every 2 weeks. Most recently, Fasting Tracker & 16 was updated on October 14, 2026 and Fasting Tracker on October 16, 2026.

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