Version history
SimFast: Fasting Tracker
57
ASO score
Text
65/100
Reviews
50/100
Graphic
60/100
Other
0/100
App Rating
4.7
Votes
22.58K
App Age
6y 6m
Last Update
Dec 05, 2025
iAP
$3.99 - 3.99
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
4.7
|
4.69
|
+0.2%
|
|
Number of Ratings (Voted)
|
22.6K
|
812.2K
|
-97%
|
|
App Age
|
6y 6m
|
8y 7m
|
-24%
|
|
In-app Purchases Price
|
$7
|
$48
|
-86
%
|
|
Update Frequency
|
15d
|
27d
|
-45%
|
|
Title Length
|
24
|
26
|
-8%
|
|
Subtitle Length
|
30
|
28
|
+7%
|
|
Description Length
|
3 406
|
3 243
|
+5%
|
|
Number of Screenshots
|
1096
|
1418
|
-23
%
|
|
Size
|
65MB
|
346MB
|
-81
%
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 05, 2025 | Dec 12, 2025 |
|---|---|---|
|
No results were found!
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| Top | Dec 05, 2025 | Dec 12, 2025 |
|---|---|---|
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No results were found!
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| Top | Dec 05, 2025 | Dec 12, 2025 |
|---|---|---|
|
No results were found!
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| Top | Dec 05, 2025 | Dec 12, 2025 |
|---|---|---|
|
No results were found!
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||
Ranking Keywords in United States
| Keywords | App Rank |
|---|---|
|
họ đoàn
|
1
|
|
단식
|
1
|
|
간헐적 단식 추적기: 공복시간어플
|
out
out
|
|
단식 타이머
|
out
out
|
|
단식 기록
|
out
out
|
|
다이어트어플
|
out
out
|
|
다이어트 기록
|
in
4
in
|
|
다이어트캘린더
|
in
5
in
|
Analyze this and other apps using Asolytics tools
Text ASO
Title
(
Characters:
24
of 30
)
SimFast: Fasting Tracker
Subtitle
(
Characters:
30
of 30
)
Simple Fasting Tracker & Timer
Description
(
Characters:
3406
of 4000
)
Want to succeed with intermittent fasting?
It's possible with SimFast, Korea's #1 fasting app chosen by millions of dieters! (Developed by Koreans)
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!
*** This app integrates with the Apple Health app ***
SimFast works with Apple Health to record weight, workout data.
ABOUT PAYMENT
Upon purchase confirmation, charges will be billed to your Apple ID account.
After subscribing, you can manage and cancel your subscriptions in your App Store account settings. If not canceled at least 24 hours before the end of the subscription period, it will automatically renew.
For more details, please check the following link.
- Terms: https://www.gandanapp.com/service_en
- Privacy Policy : https://www.gandanapp.com/privacy}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 22.58K |
| App Store Link: | |
| Website: | |
| Email: | - |
| Privacy Policy: | |
| Categories: | Health & Fitness, Lifestyle |
| Size: | 65MB |
| iAP: | 3.99 - 3.99 $ |
| App Age: | 6 years 6 months |
| Release Date: | Jun 13, 2019 |
| Last Update: | Dec 05, 2025 |
| Version: | 3.272 |
Version history
3.272
Dec 05, 2025
- Se ha añadido la función de recomendación de planes de comida con IA.
- Se ha corregido el error de hora en el widget.
¡Seguiremos trabajando para ofrecer un mejor servicio!
3.271
Dec 05, 2025
- Se ha añadido la función de recomendación de planes de comida con IA.
- Se ha corregido el error de hora en el widget.
¡Seguiremos trabajando para ofrecer un mejor servicio!
