Comparison

Intermittent Fasting vs Rivet

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

Head to head
About

Intermittent Fasting

Track your intermittent fasting routine with this intuitive app. It offers features for both beginners and experienced fasters to maintain a successful fasting schedule.

Highlights
  • Intermittent fasting tracker
  • Beginner-friendly interface
  • Supports experienced practitioners
  • Intuitive routine maintenance
  • Health journey transformation
Features
Read full description

Transform your health journey with IF24 - a simple, intuitive intermittent fasting tracker. Start a fast in one tap and watch your body move through each phase, from fed to deep fat burn, ketosis and autophagy. Whether you're new to 16:8 or an experienced faster, IF24 gives you everything you need to stay consistent. Features: • One-tap start, stop and reset timer • Live fasting stages: fed, sugar, fat burn, ketosis, autophagy • Adjust your start time in 10-minute steps • Runs in the background - keeps counting even when your phone is locked • Free, private, no account - all data stays on your device Disclaimer: This app does not provide medical advice. Please consult a doctor before making any health-related decisions.

About

Rivet

Read full description

Stop restarting your training. Rivet is a strength training app built for real life. Whether you've been away from the gym for weeks, months or years, Rivet helps you rebuild strength with intelligent progression that adapts to interruptions instead of punishing them. FEATURES • Adaptive 12-week strength plans • Programs for commercial gyms, home gyms and bodyweight only • Progressive overload based on workouts you actually complete • 200+ exercise demonstrations with clear movement guidance • Smart exercise substitutions when equipment isn't available • Built-in rest timer, estimated 1RM and progress tracking • Works completely offline • No accounts • No subscriptions • No ads • Your workout data stays on your device WHO IT'S FOR • Returning after a training break • Busy professionals • Parents • Anyone who wants a structured, realistic strength program Strength isn't built by never missing workouts. It's built by having a plan that adapts when you do. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://rivet-training.app/privacy

Screenshots

Intermittent Fasting4 screens
Rivet4 screens

Verdict

The call

The clearest difference is in-app purchases: Intermittent Fasting at none against Rivet's 3. On price, update cadence, ads 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. Rivet sells 3 in-app purchases, starting at $3.99 per month. Intermittent Fasting asks for nothing beyond the download.

UpkeepUpdate frequency

Intermittent Fasting ships an update every 8 days, Rivet every 2 weeks. The most recent releases landed on November 4, 2026 and November 6, 2026 respectively.

Scorecard1 real difference · 9 level
Intermittent Fasting versus Rivet: the parameters behind the verdict, then further details
ParameterIntermittent FastingRivet
PriceFreeFree
Rating5.0 (8 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings8 — better—
Update frequencyEvery 8 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhoneiPhone
Requires iOS17.616.0 — better
Further details — not scored
Size5 MB192 MB
Age rating12+4+
DeveloperLEONID NIFANTIJEVNiclas Anderstrom

In-app purchases

None

Intermittent Fasting

No in-app purchases

3 purchases

Rivet

Subscriptions1
  • Rivet 1 month subscription$3.991 Month
One-time2
  • 30 days trialFree
  • Rivet Lifetime Unlock$14.99

Questions

Is Intermittent Fasting free?
Intermittent Fasting is free to download, with no in-app purchases.
Is Rivet free?
Rivet is free to download, with in-app purchases available.
Do Intermittent Fasting or Rivet have ads?
Neither Intermittent Fasting nor Rivet shows ads.
Which is updated more often, Intermittent Fasting or Rivet?
Intermittent Fasting ships an update every 8 days, and Rivet every 2 weeks. Most recently, Intermittent Fasting was updated on November 4, 2026 and Rivet on November 6, 2026.

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