Comparison

Digital Fasting vs Lull

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

Head to head
About

Digital Fasting

Features
Read full description

Start your digital fast. One number. One ritual. Every night. Digital Fasting tracks how long you stayed off your phone overnight. Start a fast before bed, a Live Activity timer runs on your Lock Screen โ€” tap it in the morning to see your result. Like intermittent fasting, but for your phone. THE MORNING RITUAL โ€ข Start your fast before bed โ€ข Live Activity timer on your Lock Screen all night โ€ข Tap in the morning โ€” reveal your result โ€ข Screenshot it. Share it. Keep the streak alive. DESIGNED TO SHARE Your result card looks like a Whoop recovery score, not a screen time report. Dark, minimal, screenshot-ready. Share your wins. Share your 5:47am failures. Both tell a story. FEATURES โ€ข Live Activity โ€” Lock Screen timer running all night โ€ข Streak tracking โ€” build consistency, don't break the chain โ€ข Shareable result cards โ€” designed for Instagram Stories โ€ข Fully offline โ€” no accounts, no servers, no data collection PRO (One-time purchase) โ€ข Premium themes โ€” 5 handpicked dark designs โ€ข Full history with calendar view โ€ข Weekly summary cards you can share โ€ข Personal records โ€ข Streak shields to protect your streak No subscription. Buy once, keep forever. Digital Fasting applies to your data too. No trackers, no analytics, no backend. Everything stays on your device.

About

Lull

Features
Read full description

Lull is a calm, beautiful companion for better sleep. Some nights your mind won't stop racing. Lull gives you a gentle ritual to let the day go and drift off โ€” one quiet step at a time. WIND DOWN A guided nightly routine that walks you from a busy mind to rest: clear your head, breathe, and ease into sleep. BRAIN DUMP Pour out everything on your mind and watch it dissolve into the dark. Nothing is ever saved โ€” it's just for letting go. BREATHE Follow the glowing orb through calming techniques like 4-7-8 and Box breathing to slow your body down before sleep. SLEEP ELIXIR Mix rain, thunder, wind, fireplace, ocean, and brown noise into your perfect soundscape. Save your favorite mix and set a sleep timer so it fades as you drift off. SLEEP INSIGHTS See your nights at a glance โ€” wake-ups, sleep quality, and trends over time. Connect Apple Health to reveal your real sleep from Apple Watch: awakenings, time asleep, efficiency, and a nightly quality score. PRIVATE BY DESIGN Everything stays on your device. Lull collects nothing and sends nothing โ€” your rest is yours alone. Sleep well.

Screenshots

Digital Fasting4 screens
Lull4 screens

Verdict

The call

The clearest difference is in-app purchases: Lull at none against Digital Fasting's 1. Digital Fasting's advantage is update cadence (daily vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Digital Fasting sells 1 one-off in-app purchase. Lull asks for nothing beyond the download.

UpkeepUpdate frequency

Digital Fasting ships an update daily, Lull every 5 weeks. The most recent releases landed on October 25, 2026 and October 5, 2026 respectively.

Scorecard2 real differences ยท 4 level
Digital Fasting versus Lull: the parameters behind the verdict, then further details
ParameterDigital FastingLull
PriceFreeFree
Update frequencyDaily โ€” betterEvery 5 weeks
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 โ€” better18.6
Further details โ€” not scored
Size4 MB54 MB
Age rating4+4+
DeveloperVectorate LLCEdiz Veli Tuncay

In-app purchases

1 purchases

Digital Fasting

One-time1
  • Digital Fasting Pro$4.99
None

Lull

No in-app purchases

Questions

Is Digital Fasting free?
Digital Fasting is free to download, with in-app purchases available.
Is Lull free?
Lull is free to download, with no in-app purchases.
Do Digital Fasting or Lull have ads?
Neither Digital Fasting nor Lull shows ads.
Which is updated more often, Digital Fasting or Lull?
Digital Fasting ships an update daily, and Lull every 5 weeks. Most recently, Digital Fasting was updated on October 25, 2026 and Lull on October 5, 2026.

Other comparisons