Sleep Efficiency Tracker vs Fastime Fasting Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sleep Efficiency Tracker
Improve sleep quality and combat insomnia using CBT-I principles. This tool helps track and optimize sleep patterns by calculating a sleep efficiency score for better rest.
- Track sleep patterns
- Calculate sleep efficiency score
- Combat insomnia
- Based on CBT-I principles
- Improve sleep quality
- Gain insights for better rest
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Improve your sleep quality and combat insomnia with the Sleep Efficiency Calculator. This simple tool, based on Cognitive Behavioral Therapy for Insomnia (CBT-I) principles, helps you track and optimize your sleep patterns. Calculate your sleep efficiency score, a key metric in assessing sleep quality, and gain insights to improve your rest. Whether you're dealing with occasional sleep issues or chronic insomnia, our app provides the data and guidance you need for better sleep.
Fastime Fasting Tracker
This free intermittent fasting tracker helps you achieve health goals with intuitive tools, reminders, and progress insights. It offers custom fasting goals and HealthKit integration for weight tracking, all without requiring signups or displaying ads.
- Completely Free & Ad-Free
- No Signups Needed
- Custom Fasting Goals
- Health Trends & Insights
- Reminders & Encouragement
- HealthKit Integration
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Fastime is the new free intermittent fasting tracker, empowering you to achieve your health goals with ease. Completely free, no adverts, and with no signups required, Fastime is the best app to help you track your intermittent fasting. With intuitive tools for tracking, reminders, and progress insights, Fastime is your perfect companion for a healthier lifestyle. Key Features: - Completely Free & Ad-Free: No hidden costs or annoying distractions. - No Signups Needed: Start fasting immediately. - Custom Fasting Goals: Tailor fasting to suit your lifestyle. - Health Trends: Track your progress with clear, insightful data. - Reminders & Encouragement: Stay motivated with gentle nudges. - Health Insights: View detailed stats to stay on track. - HealthKit integration for weight tracking. I made Fastime because intermittent fasting transformed my health and I wanted a free, easy to use fasting app with no ads and signups. With many more features planned, download Fastime now and let me know what else you would like added and contribute to creating the best Intermittent Fasting Tracker. Take charge of your health with Fastime!
Screenshots
Verdict
The clearest difference is update cadence: Sleep Efficiency Tracker at daily against Fastime Fasting Tracker's every 9 days. Sleep Efficiency Tracker also leads on device support (3 vs 1) and iOS requirement (13.4 vs 18.0). Fastime Fasting Tracker's advantage is ratings volume (11 vs 1). On price, rating, 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.
On the App Store both sit at effectively the same score — 5.0 for Sleep Efficiency Tracker against 5.0 for Fastime Fasting Tracker. That said, the two scores are not equally well evidenced: Fastime Fasting Tracker has 11 ratings behind it against 1, so its average is the more settled of the two.
Sleep Efficiency Tracker ships an update daily, Fastime Fasting Tracker every 9 days. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.
| Parameter | Sleep Efficiency Tracker | Fastime Fasting Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (11 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 11 — better |
| Update frequency | Daily — better | Every 9 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.4 — better | 18.0 |
| Further details — not scored | ||
| Size | 19 MB | 4 MB |
| Age rating | 4+ | 17+ |
| Developer | Sebastian Smith | Costa Stathis |
In-app purchases
Sleep Efficiency Tracker
No in-app purchases
Fastime Fasting Tracker
No in-app purchases
Questions
Is Sleep Efficiency Tracker free?
Is Fastime Fasting Tracker free?
Which has better reviews, Sleep Efficiency Tracker or Fastime Fasting Tracker?
Do Sleep Efficiency Tracker or Fastime Fasting Tracker have ads?
Which is updated more often, Sleep Efficiency Tracker or Fastime Fasting Tracker?
Other comparisons
