FLES - Water Drinking Habit 4+

Daily 2L Challenge

Jiwon Jeong

Designed for iPad

    • 4.7 • 3 Ratings
    • Free



We built the FLES app to help you build a strong water drinking habit. Drink one 2L FLES bottle a day.

How habit forms
According to habit formation theory, three elements are essential to create a habit: CUE, ACTION, and REWARD. FLES app has 3 features for these elements:

1.CUE (Reminder)
- First, attach the time sticker to the FLES 2 liter / 64 oz water bottle. The time tells you how much water should be left at the location where the sticker is attached
- Create a time sticker on the app and receive a push notification with a motivational quote to remind you to drink water at the time

2.ACTION (Repetitive Action)
- Press the drink button on the app to register your drinking data

3.REWARD (Data)
- All your water drinking activities are stored and they can be viewed by day, week and month. Feel the reward of having the body more hydrated and healthier.

According to the habit formation theory, 66 days of repetitive actions are necessary for a habit to be formed.

Now, it's time to drink water.

What’s New

Version 1.0.4

updated translation text

Ratings and Reviews

4.7 out of 5
3 Ratings

3 Ratings

skbf ,

Useful! Would love a Watch add on

Got this bottle to help me stay hydrated during the day - so far so good. Would love a way to tie it to my Apple Watch :)

lexiiiiissssss ,


Got this water bottle and the app to help me with my drinking habits and so far so good. The only thing about the app that I wish it had was more reminders to tell me to drink water. It only gives you 6 timers.

App Privacy

The developer, Jiwon Jeong, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Location
  • Contact Info
  • Identifiers
  • Usage Data

Data Linked to You

The following data may be collected and linked to your identity:

  • Location
  • Contact Info
  • Identifiers
  • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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