Comparison

Fasting Timer vs Sediment

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

Head to head
About

Fasting Timer

Features
Read full description

Transform your intermittent fasting journey with our intuitive and powerful fasting tracker. Whether you're new to fasting or an experienced faster, our app provides everything you need to succeed. KEY FEATURES: Live Activity Tracking β€’ Real-time fasting progress on your Lock Screen β€’ Dynamic timer showing remaining time β€’ Instant access to your current fasting state Flexible Fasting Plans β€’ Customizable fasting schedules (16/8, 18/6, and more) β€’ Extended fasting support for longer duration fasts β€’ Weekly schedule customization for your lifestyle Comprehensive Statistics β€’ Detailed fasting history and patterns β€’ Weight tracking and progress visualization β€’ Personal insights and achievement tracking Smart Features β€’ Personalised fasting recommendations β€’ Intelligent notifications and reminders Fasting Calendar β€’ Visual calendar view of your fasting history β€’ Track your consistency Fasting Journal β€’ Document your fasting experience β€’ Track mood and energy levels β€’ Add notes and observations Smart Notifications β€’ Customisable fasting reminders β€’ Start and end time alerts β€’ Motivation and milestone notifications Privacy & Security β€’ Your data stays on your device β€’ Secure and private by design β€’ No account required Whether you're fasting for health, weight management, or overall wellness, our app provides the tools and insights you need to maintain a successful fasting practice. Join who have transformed their health journey with our intuitive fasting tracker. Privacy Policy: https://privacy.ftw-labs.com Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Sediment

Features
Read full description

Short lines settle into the grain of a week, the shape of a month, the story of a year. Sediment is a quiet archive built for stacking, not writing. β€” You don't have to write well One line is enough. So is one photo. Don't arrange your thoughts. Leave them as they come. β€” Time does the sorting After seven days, your first weekly layer is woven. Four weeks make a monthly. Then quarterly, then yearly. Scattered fragments find their place. β€” AI traces the grain Recurring currents, moments of change, words appearing for the first time β€” Google Gemini AI points them out. You spend less time looking back. Sediment is not a substitute for medical or psychological care; it offers observation only. β€” Start anonymous No email, no name asked. Like it? Link an Apple, Google, or email account later. Your fragments come along. β€” It's yours Your fragments belong to you. We just hold them for a while. Export or erase everything anytime. No ads, no tracking, no data sales. Features β€’ Text + photo fragments (short, often) β€’ Today timeline + streak counter β€’ AI Chronicles β€” auto-generated weekly / monthly / quarterly / yearly layers β€’ AI-assisted one-liner β€” for days when words won’t come β€’ Korean, English, and Japanese 50 credits per month are refilled automatically, free. Sediment Pro unlocks unlimited weaving for those who write more. What settles, stays. Terms of Use: https://docs.dongne.dev/sediment/legal/en/terms.html Privacy Policy: https://docs.dongne.dev/sediment/legal/en/privacy.html

Screenshots

Fasting Timer4 screens
Sediment4 screens

Verdict

The call

The clearest difference is update cadence: Sediment at daily against Fasting Timer's every 5 months. Sediment also leads on iOS requirement (15.1 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

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

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

Both are free to download. Fasting Timer sells 6 in-app purchases, starting at $4.99 per month and Sediment sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Fasting Timer ships an update every 5 months, Sediment daily. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

Scorecard2 real differences Β· 4 level
Fasting Timer versus Sediment: the parameters behind the verdict, then further details
ParameterFasting TimerSediment
PriceFreeFree
Update frequencyEvery 5 monthsDaily β€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.615.1 β€” better
Further details β€” not scored
Size24 MB34 MB
Age rating4+4+
DeveloperALAATTIN OZKAYASangwoo Cho

In-app purchases

6 purchases

Fasting Timer

Subscriptions6
  • Monthly Subscription7 Days trial$4.991 Month
  • Monthly Subscription$9.991 Month
  • Annual Subscription$17.991 Year
Show 3 more
  • Annual Subscription$19.991 Year
  • Annual Subscription7 Days trial$29.991 Year
  • 3 Months Subscription$34.993 Months
2 purchases

Sediment

Subscriptions2
  • Sediment Pro Monthly$2.991 Month
  • Sediment Pro Annual$24.991 Year

Questions

Is Fasting Timer free?
Fasting Timer is free to download, with in-app purchases available.
Is Sediment free?
Sediment is free to download, with in-app purchases available.
Do Fasting Timer or Sediment have ads?
Neither Fasting Timer nor Sediment shows ads.
Which is updated more often, Fasting Timer or Sediment?
Fasting Timer ships an update every 5 months, and Sediment daily. Most recently, Fasting Timer was updated on October 16, 2026 and Sediment on October 14, 2026.

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