Comparison

AllyFast vs Fasting Pal

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

Head to head
About

AllyFast

This app offers a streamlined fasting timer with a clean, SwiftUI-based interface. It prioritizes user privacy with local data storage and provides science-based insights into fasting stages. Enjoy a clutter-free, ad-free experience with no subscriptions.

Highlights
  • SwiftUI fasting timer
  • Local data storage
  • No subscriptions or ads
  • Fasts up to 72 hours
  • Editable fasting history
  • Science-based fasting insights
Features
Read full description

AllyFast is a beautifully crafted intermittent fasting timer built with SwiftUI. Clean, lightweight, and privacy-first. Whether you follow 16:8, 18:6, 20:4, OMAD, or extended fasts, AllyFast keeps your fasting journey simple and focused. Why AllyFast? • No subscriptions. One-time $0.99. Yours forever. • 100% private. All data stays on your device. • No ads, no trackers, no accounts, no clutter. • Ultra lightweight at just 1.7 MB. Key Features • Beautiful fasting timer with smooth SwiftUI animations • Supports intermittent fasting plans: 12:12, 14:10, 16:8, 18:6, 20:4, OMAD • Extended fasts up to 72 hours • Editable fasting history with color-coded goal tracking • Science-based fasting stage insights (fed state, ketosis, autophagy, and more) • Unlimited local import and export of your fasting data • Polished for iOS 26 Liquid Glass • Full Dark Mode support Perfect Privacy Your fasting data never leaves your iPhone. No cloud sync, no servers, no tracking. Just you and your fast. Built for Everyone From beginners exploring their first 16:8 fast to experienced fasters tracking multi-day autophagy windows, AllyFast adapts to your goals without getting in the way. No cloud. No noise. Just fasting.

About

Fasting Pal

Features
Read full description

Stay consistent with intermittent fasting using a clear, flexible tracker built around your routine. Fasting Pal helps you start each fast with confidence, follow your progress, and build healthier habits over time. • Track fasting progress with a simple timer and visual stages • Follow popular plans like 16:8, 18:6, OMAD, 24-hour fasts, or your own schedule • Stay on track with milestone notifications and water reminders • See your history, streaks, charts, weight, and BMI in one place • Start or stop a fast and check live progress from Apple Watch • Protect your data with iCloud backup and enjoy comfortable Dark Mode Choose a fasting plan that fits your lifestyle, then start the timer when your fast begins. Fasting Pal keeps working in the background and helps you understand your patterns with clear history and progress insights. Edit your plan whenever your schedule changes. Whether you are new to intermittent fasting or already follow a regular routine, Fasting Pal makes it easier to manage 16:8, 18:6, OMAD, and custom fasting schedules. Use it for weight-management and general wellness goals while keeping your fasting routine simple and visible. Fasting Pal includes a small banner ad at the bottom of the screen to support development. There are no full-screen or video ads, and all core functionality remains accessible. Fasting Pal is a wellness tracking tool and does not provide medical advice. Consult a qualified healthcare professional before changing your eating or fasting routine. Download Fasting Pal and make your next fast easier to follow.

Screenshots

AllyFast4 screens
Fasting Pal4 screens

Verdict

The call

The clearest difference is price: Fasting Pal at Free against AllyFast's $0.99. Fasting Pal also leads on update cadence (every 8 days vs monthly). AllyFast's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement 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

Fasting Pal is free to download; AllyFast costs $0.99 up front. Fasting Pal sells 1 one-off in-app purchase. AllyFast asks for nothing beyond the download.

UpkeepUpdate frequency

AllyFast ships an update monthly, Fasting Pal every 8 days. The most recent releases landed on September 7, 2026 and September 26, 2026 respectively.

Scorecard5 real differences · 6 level
AllyFast versus Fasting Pal: the parameters behind the verdict, then further details
ParameterAllyFastFasting Pal
Price$0.99Free — better
Rating5.0 (18 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings18 — better—
Update frequencyMonthlyEvery 8 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaid—
Best chart rank#183 — better—
DevicesiPhone, iPadiPhone, Apple Watch
Requires iOS18.217.0 — better
Further details — not scored
Size2 MB14 MB
Age rating4+4+
DeveloperWonseok LeeRasmus Horsmann

In-app purchases

None

AllyFast

No in-app purchases

1 purchases

Fasting Pal

One-time1
  • Pro$4.99

Questions

Is AllyFast free?
AllyFast costs $0.99, with no in-app purchases.
Is Fasting Pal free?
Fasting Pal is free to download, with in-app purchases available.
Do AllyFast or Fasting Pal have ads?
Fasting Pal shows ads; AllyFast does not.
Which is updated more often, AllyFast or Fasting Pal?
AllyFast ships an update monthly, and Fasting Pal every 8 days. Most recently, AllyFast was updated on September 7, 2026 and Fasting Pal on September 26, 2026.

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