Nimbus: Fasting

Intermittent fasting timer

Only for iPhone

Free · In‑App Purchases

iPhone

New: levels earned by hours fasted, 48 badges, a Streak look-back and a level-up celebration. A simple fasting timer with a weight-trend indicator. No account needed. Nimbus is a simple intermittent fasting timer paired with a weight-trend indicator. Nothing else. No food logging. No calorie counting. No account, no cloud. Just a timer for your fasting window and an honest read on whether your weight trend suggests a reasonable deficit. FASTING TIMER Start a fast with one tap and watch a clear ring fill toward your target. Choose a common schedule such as 16:8 or set your own hours. If you forgot to start, you can move the start back a few hours. Fasts can be edited or deleted from the calendar, and you choose whether to get a reminder when a fast is almost done. WEIGHT TREND Log your weight when you like. Nimbus smooths the daily ups and downs into a trend line, shows your progress toward your target weight, and gives a plain indicator of whether your recent trend points to a reasonable calorie deficit. LEVELS AND ACHIEVEMENTS Your level grows with the total hours you fast. Level 100 equals a full year of 16-hour fasts, and levels never stop. Unlock 48 badges for streaks, perfect weeks and months, longest fast, time fasted and more. Pick six to feature on your dashboard, and enjoy a short celebration when you reach a new level or earn a badge. STREAK LOOK-BACK See your current streak, a monthly calendar, a 12-month map, this week against last week, your best week and your busiest month. PRIVATE BY DESIGN Everything stays on your device. No sign-up, no tracking of your fasts or weight, and it works offline. LIGHT AND DARK Choose Dark, Light or follow your device. FREE WITH OPTIONAL UPGRADE Nimbus is free and shows banner ads. A one-time in-app purchase, Remove Ads, removes them permanently. There is no subscription. IMPORTANT Nimbus is a tracking tool, not medical advice, and it does not diagnose or treat any condition. Fasting is not suitable for everyone, including children and teens, people who are pregnant or breastfeeding, people with diabetes or a history of eating disorders, and anyone who is underweight. Talk to a doctor before you start fasting or change your diet.

Ratings & Reviews

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Levels, achievements and a fresh look. NEW - Levels now follow the total hours you fast. Level 100 equals a year of 16-hour fasts, and levels never stop. Your level is worked out from your existing fasts, so it may differ from before. - New Achievements page with 48 badges. Pick six to feature on your dashboard. - A short celebration when you reach a new level or earn a badge. - Animated level emblems and badges. The higher the level, the livelier they get. - Redesigned dashboard ring with your level emblem on it, plus an Achievements card. - Streak page rebuilt as a "look back": monthly calendar, 12-month map, this week against last week, best week and busiest month. - Trend page now shows your progress toward your target weight. - Choose Dark, Light or System appearance. IMPROVED - Edit or delete a fast from the calendar. - Move the start of a running fast back by up to 3 hours. - Choose whether you get an "almost done" reminder. - Settings screen reorganized. GOOD TO KNOW - Tap the emblem on the dashboard to switch its glow on or off. Press and hold it to open Achievements. Everything still stays on your device. No account needed.

Version 1.2.0

The developer, Rod Lauro Romarate, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Health & Fitness
    • Identifiers
    • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
Rod Lauro Romarate
Size
25.6 MB
Category
Health & Fitness
Compatibility
Requires iOS 15.0 or later.
  • iPhone
    Requires iOS 15.0 or later.
  • iPod touch
    Requires iOS 15.0 or later.
Languages
English
Age Rating
16+
  • 16+
  • Learn More
  • Frequent
    Medical Treatment information

    Contains
    Advertising
    Health or Wellness Topics
In-App Purchases
Yes
Copyright
© 2026 - Rod Lauro Romarate
  • Developer Website
  • Privacy Policy

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