SimFast: Fasting Tracker

Installs

244k

Rating

4.8

Rating count

5.1k

Category	Health & Fitness
Developer	김윤후
Price	Free
First release	6/9/2019 (6 years ago)
Version	2.294
In-app purchases	No
Contains ads	No
Content rating	Rated for 12+
Package name	kr.co.hoo.gandan

View on Play Store

Core Metrics

Data Breakdown

Date	Rating Count	Average Rating	Installs	Version
9/4/2025	5,065	4.774	243,967	2.294
9/3/2025	5,061	4.779	243,795	2.294
9/2/2025	5,060	4.780	243,601	2.294
9/1/2025	5,055	4.780	243,438	2.294
8/31/2025	5,054	4.780	243,275	2.294
8/30/2025	5,053	4.779	243,133	2.294
8/29/2025	5,047	4.781	243,001	2.294
8/28/2025	5,046	4.781	242,843	2.293
8/27/2025	5,042	4.782	242,510	2.293
8/26/2025	5,041	4.784	242,510	2.293
8/25/2025	5,037	4.783	242,326	2.293
8/24/2025	5,034	4.782	242,028	2.293
8/23/2025	5,033	4.781	242,028	2.293
8/22/2025	5,030	4.781	241,858	2.293
8/21/2025	5,026	4.784	241,655	2.293
8/20/2025	5,021	4.786	241,430	2.293
8/19/2025	5,018	4.788	240,983	2.293
8/18/2025	5,015	4.790	240,983	2.293
8/17/2025	5,015	4.789	240,696	2.293
8/16/2025	5,011	4.788	240,548	2.293
8/15/2025	5,007	4.788	240,301	2.293
8/14/2025	5,005	4.795	240,048	2.293
8/13/2025	5,000	4.794	239,810	2.293
8/12/2025	5,000	4.794	239,509	2.293
8/11/2025	4,997	4.796	239,275	2.293
8/10/2025	4,993	4.792	239,052	2.293
8/9/2025	4,986	4.785	238,747	2.293
8/8/2025	4,983	4.785	238,534	2.293
8/7/2025	4,981	4.789	238,428	2.293
8/6/2025	4,975	4.787	238,098	2.293
8/5/2025	4,971	4.794	237,906	2.293
8/4/2025	4,968	4.792	237,644	2.293
8/3/2025	4,965	4.791	237,373	2.293
8/2/2025	4,964	4.788	237,197	2.293
8/1/2025	4,959	4.790	236,816	2.293
7/31/2025	4,955	4.792	236,816	2.293
7/30/2025	4,953	4.791	236,626	2.291
7/29/2025	4,948	4.796	236,525	2.291
7/28/2025	4,947	4.796	236,314	2.287
7/27/2025	4,944	4.795	235,999	2.287
7/26/2025	4,944	4.795	235,768	2.287
7/25/2025	4,940	4.800	235,687	2.287
7/24/2025	4,938	4.799	235,394	2.285
7/23/2025	4,931	4.796	235,251	2.285
7/22/2025	4,925	4.802	234,982	2.285
7/21/2025	4,924	4.802	234,843	2.285
7/20/2025	4,922	4.802	234,771	2.285
7/19/2025	4,919	4.802	234,627	2.283
7/18/2025	4,914	4.791	234,497	2.283
7/17/2025	4,908	4.793	234,411	2.283
7/16/2025	4,906	4.794	234,281	2.281
7/15/2025	4,904	4.792	234,116	2.278
7/14/2025	4,898	4.797	234,042	2.278
7/13/2025	4,896	4.796	233,856	2.278
7/12/2025	4,893	4.795	233,774	2.278
7/11/2025	4,892	4.794	233,668	2.277
7/10/2025	4,888	4.794	233,543	2.277
7/9/2025	4,884	4.791	233,455	2.277
7/8/2025	4,874	4.788	233,277	2.277
7/7/2025	4,870	4.787	233,129	2.277
7/6/2025	4,866	4.787	232,996	2.277
7/5/2025	4,863	4.784	232,781	2.277
7/4/2025	4,860	4.784	232,781	2.277
7/3/2025	4,861	4.784	232,667	2.277
7/2/2025	4,860	4.785	232,550	2.276
7/1/2025	4,859	4.785	232,425	2.276
6/30/2025	4,859	4.784	232,318	2.276
6/29/2025	4,854	4.783	232,210	2.276
6/28/2025	4,849	4.782	232,109	2.276
6/27/2025	4,839	4.767	232,000	2.276
6/26/2025	4,838	4.767	231,693	2.276
6/25/2025	4,835	4.767	231,693	2.276
6/24/2025	4,832	4.766	231,462	2.275
6/23/2025	4,828	4.762	231,341	2.275
6/22/2025	4,827	4.769	231,221	2.275
6/21/2025	4,825	4.768	231,154	2.275
6/20/2025	4,823	4.768	231,050	2.275
6/19/2025	4,822	4.768	230,957	2.273
6/18/2025	4,821	4.770	230,861	2.273
6/17/2025	4,815	4.772	230,723	2.273
6/16/2025	4,815	4.772	230,621	2.273
6/15/2025	4,813	4.775	230,497	2.273
6/14/2025	4,810	4.776	230,391	2.273
6/13/2025	4,807	4.776	230,310	2.273
6/9/2025	4,799	4.774	230,147	2.271
6/8/2025	4,795	4.784	229,695	N/A
5/29/2025	4,794	4.784	229,695	N/A
5/28/2025	4,764	4.794	228,719	N/A
5/27/2025	4,762	4.793	228,644	N/A
5/24/2025	4,760	4.786	228,633	N/A
5/22/2025	4,752	4.785	228,178	N/A
5/21/2025	4,743	4.777	227,987	N/A
5/20/2025	4,736	4.779	227,960	N/A
5/19/2025	4,737	4.779	227,850	N/A
4/24/2025	4,669	4.781	225,339	N/A
4/22/2025	4,650	4.775	224,366	N/A
4/15/2025	4,647	4.773	224,366	N/A
4/10/2025	4,625	4.774	224,023	N/A
4/6/2025	4,610	4.758	223,593	N/A

Details

Want to succeed with intermittent fasting?

Instead of just starving yourself, let us help you build healthy habits with scientific and systematic management. Start your smart health journey with 'SimFast', praised by countless users.

Why choose 'SimFast'?

[NEW] SimFast AI

AI Schedule Recommendations: Stop guessing! Our AI automatically recommends the perfect intermittent fasting schedule tailored to your lifestyle.

AI Calorie Calculation: Just snap a photo of your food, and the AI calculates the calories to smartly log and manage your diet.

The Easiest Intermittent Fasting Timer

Supports all fasting methods like 16:8 and 5:2, with smart alarms for your start and end times. (※ Please check your notification settings!)

Unlimited Custom Fasting

Choosing your fasting times and schedules is completely free. Manage your fasting plan without ads.

All-in-One Health Tracking

Track your fasting hours, weight changes, meals, workouts, and water intake all in one place.

Fasting Analysis & Reports

Provides detailed stats on fasting hours and meal calories, with weekly and monthly reports.

Convenient Home Widget

Instantly check and control your fasting status right from your home screen with our widget.

Detailed Fasting Stages

Get useful tips and info on what's happening in your body hour-by-hour during a fast. Understanding these changes is key to success.

Secure Backup & Restore

Protect your valuable data with our easy-to-use backup and restore feature.

Visual Progress & Meal Logging

Log your meals and visual progress ("eye body") with photos to see your amazing transformation. It's the best motivation to keep going!

The Science-Backed Benefits of Intermittent Fasting

▸ Effective Weight Loss: Burn body fat and prevent excess fat storage.
▸ Boosted Metabolism & Autophagy: Enhance your metabolism and improve cellular health.
▸ Improved Blood Sugar Control: Increase insulin sensitivity to naturally manage blood sugar levels.
▸ Promotes Detox & Cell Regeneration: Support your body’s natural detox and cellular repair processes.
▸ Reduces Inflammation: Lower inflammation levels and reduce the risk of chronic diseases.
▸ Enhanced Mental Clarity & Energy: Experience improved brain function and mood.

The perfect intermittent fasting app for you if:

You're new to intermittent fasting and don't know where to start.

You want to stay motivated with a systematic fasting app.

You aim for both weight loss and a healthy lifestyle.

You've struggled with managing diets and counting calories.

The secret to a successful diet is 'consistency'.
'SimFast', the best intermittent fasting app, will help you build healthy habits.

Download 'SimFast' now and start your healthy transformation!

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