Comparison

Moodify vs Planck Fasting

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

Head to head
About

Moodify

Features
Read full description

How's your day going? With Moodify, logging your daily mood is quick, easy, and visually engaging. Choose from expressive icons that represent your feelings, jot down a few words about your day, and watch your emotional history grow in the timeline view. Moodify helps you reflect on your feelings over time, promoting mindfulness and self-understanding. Download now to start tracking your mood and discovering your patterns.

About

Planck Fasting

This app provides a simple intermittent fasting timer with pre-set protocols. It tracks your fasting periods and offers a clean history of completed fasts. Designed for privacy, it works offline and syncs via iCloud without requiring accounts or tracking.

Highlights
  • Intermittent fasting timer
  • Pre-set fasting protocols
  • Fasting history tracking
  • Live progress ring
  • Offline functionality
  • iCloud syncing
  • Dark UI
Features
Read full description

Planck Fasting is an intermittent fasting timer that gets out of your way. Pick a protocol, hit start, and the timer runs. When you break your fast, it goes into your history. That is the whole app. PROTOCOLS 14:10 for a gentle start 18:6 for deeper ketosis 20:4 for advanced fasters FEATURES A live ring that shows how far into the fast you are Clean history of every completed fast with start time, end time, and duration Pick your default protocol once and forget it Dark UI built for late nights and early mornings Works fully offline Syncs across your iPhone and iPad through your private iCloud database PRIVACY No accounts. No tracking. No ads. No analytics. Your fasting data lives on your device and in your own iCloud, nowhere else. NOT MEDICAL ADVICE Planck Fasting is a tracking tool, not a medical device. Talk to a qualified clinician before starting any fasting protocol, especially if you are pregnant, breastfeeding, taking medication, or have a history of disordered eating. THE PLANCK SERIES Planck Fasting is part of a small family of focused single purpose apps. Same dark aesthetic, same hbar mark, same idea: do one thing, do it well, then get out of the way.

Screenshots

Moodify4 screens
Planck Fasting2 screens

Verdict

The call

The clearest difference is ads: Planck Fasting at none against Moodify's shown. Moodify's advantage is update cadence (every 3 days vs weekly) and device support (3 vs 1). On price and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Moodify ships an update every 3 days, Planck Fasting weekly. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

Scorecard4 real differences · 5 level
Moodify versus Planck Fasting: the parameters behind the verdict, then further details
ParameterMoodifyPlanck Fasting
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 3 days — betterWeekly
AdsYesNo — better
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better17.0
Further details — not scored
Size20 MB1 MB
Age rating4+17+
DeveloperAllThatSeries Inc.Yeong Kwon

In-app purchases

None

Moodify

No in-app purchases

None

Planck Fasting

No in-app purchases

Questions

Is Moodify free?
Moodify is free to download, with no in-app purchases.
Is Planck Fasting free?
Planck Fasting is free to download, with no in-app purchases.
Do Moodify or Planck Fasting have ads?
Moodify shows ads; Planck Fasting does not.
Which is updated more often, Moodify or Planck Fasting?
Moodify ships an update every 3 days, and Planck Fasting weekly. Most recently, Moodify was updated on October 4, 2026 and Planck Fasting on October 7, 2026.

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