Empty Fasting vs Odozi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Empty Fasting
This app helps users focus on a single fasting period at a time, offering both overnight and daytime schedules. It provides customizable themes and icons, home screen widgets, and tracks fasting streaks and trends with encouraging messages.
- Single fast focus
- Home screen widgets
- Overnight and daytime schedules
- Customizable themes and icons
- Streak and trend statistics
- Encouragement during fasts
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· Full-focus on one fast at a time · Home screen widgets & live activities · Overnight and daytime fasting schedules · Make it yours with 6 themes and 18 icons · Statistics for your streaks and trends · Encouragement throughout your fasts
Odozi
This app offers a quick daily journaling experience focused on mental wellbeing. It captures contextual data like mood, sleep, and activity to pre-fill entries, providing insights through trend charts and correlation analysis. Designed for privacy, it offers optional iCloud sync for cross-device access.
- Quick daily check-ins
- Mood and sleep tracking
- Gratitude and win logging
- Contextual data capture (location, steps, screen time)
- Mood trend charts
- Location-based day analysis
- Data correlation insights
- Year in Review summary
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Odozi (like odyssey, get it?) is a roughly two-minute-a-day journal for your mental wellbeing. This was built because I personally wasn't great at finding the time to journal in the way that I want to journal. Mainly, the app is focused on mood, sleep, gratitude, a daily win, a source of tension, a free journal, and a couple other data points. This entry should be low-friction even on the busiest of days. In the background, Odozi will capture context from your day (your neighborhood, steps, walking distance, sleep, and screen time) so each entry is already half-filled by the time you open the app. Over time, Odozi turns those small daily check-ins into something you can actually look at: * Mood trend charts that show how you've been feeling across weeks and months * A map with color-coded pins so you can see where your best - and worst - days happened * An analytics view so you can spot unseen correlations between any two data points * A Spotify-Wrapped-style Year in Review you can share * A word cloud built from your own journal entries The app is private by design. There are no accounts and no third party tracking. It will remain that way. Your entries live on your device and nowhere else. Location, HealthKit, and Screen Time access are all optional - the journal works without any of them. Furthermore, if you do want syncing across devices, you can enable iCloud sync in the Profile tab. This will sync your journal across your iPhone, Apple Watch, and Mac using Apple's secure CloudKit service.
Screenshots
Verdict
The clearest difference is ratings volume: Empty Fasting at 68 against Odozi's 1. Odozi's advantage is rating (5.0 vs 4.7) and device support (3 vs 1). On price, update cadence, ads 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Odozi holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Empty Fasting has 68 ratings behind it against 1, so its average is the more settled of the two.
Empty Fasting ships an update every 3 days, Odozi weekly. The most recent releases landed on August 15, 2026 and September 15, 2026 respectively.
| Parameter | Empty Fasting | Odozi |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (68 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 83.3% of reviews | — |
| Number of ratings | 68 — better | 1 |
| Update frequency | Every 3 days — better | Weekly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad, Apple Watch — better |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 169 MB | 9 MB |
| Age rating | 17+ | 4+ |
| Developer | Light Nudge | John Larkin |
Customer experience
Empty Fasting
Odozi
In-app purchases
Empty Fasting
No in-app purchases
Odozi
No in-app purchases









