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Coming soon to iPhone & Apple Watch

Your toilet timer.
Backed by science.

A 2025 peer-reviewed study found phone-on-toilet users have a 46% higher hemorrhoid risk. FlushFit is a gentle, science-backed timer that helps you wrap up before it's a problem — without making you feel weird about it.

Coming soon to theApp Store
See how it works
20+ peer-reviewed sources
Capi wave hello
FlushFit active timer screen
Target
5:00
🔥
Streak
7 days
Scroll
The unsexy truth

The longer you scroll,
the worse it gets.

Phones turned a 2-minute thing into a 15-minute habit. Your pelvic floor, spine, and circulation didn't sign up for that.

0%
Higher hemorrhoid risk for phone-on-toilet users
Ramprasad et al. · PLOS ONE 2025 (BIDMC)
0×
More likely to spend over 5 minutes on the toilet
Ramprasad et al. · PLOS ONE 2025
0×
Higher hemorrhoid risk in adults with chronic constipation
Wang et al. 2022 · Constipation meta-analysis
0 hrs
Time the average heavy scroller loses per year on the toilet
Modelled from PLOS ONE 2025
Capi reading
Capi concerned
Capi alarmed
Doom-scroll mode5 minutes in8 minutes — time to wrap
The moment that wakes you up

The first time you see your number, something clicks.

FlushFit asks a few questions on day one. Then it shows you, in plain hours, how much of your year you're actually losing on the toilet — before you've made a single change.

Most people sit a little straighter at this screen.

FlushFit Time Audit reveal screen
Meet your toilet buddy

Say hi to Capi.

A capybara who reads the room. She changes how she feels as your time grows — never preachy, never scary.

Capi sitting idle
Calm
0–5 min

Hover or tap to see Capi react. No yelling, no shame — just the right amount of nudge.

How it works

Three steps. No new habits.

You already go to the bathroom with your phone. FlushFit just makes it count.

01

Tap once. Or don't tap at all.

Start a session from your Home Screen widget, Apple Watch, or your phone. The Live Activity keeps the timer running without opening the app.

Capi sitting idle
Capi says
“You got this.”
Step 01
02

Capi reacts as time goes on.

0–5 min she's chill. 5–8 min she peeks at her watch. 8 min+ she gets caringly worried. Soft haptics + gentle copy — no scary pop-ups.

Capi concerned
Capi says
“Heads up — heads down later.”
Step 02
03

See the time you saved.

Daily, weekly, monthly, lifetime. The longer you stick with it, the more hours come back. Unlock badges, build streaks, feel a tiny bit smug.

Capi celebrate
Capi says
“Nice one. Streak +1.”
Step 03
A little ceremony

Your 7-day pledge.
Capi witnesses.

Before you start, you sign a personal promise — not a contract, a promise to yourself. Capi co-signs as witness. Behavioural research shows that pausing to make a personal commitment meaningfully improves follow-through on new habits.

✍️
Your signature — animated, witnessed, dated.
🐾
Capi co-signs — paw stamp + handwritten flourish.
💚
Not medical advice. A promise, not a prescription.
FlushFit personal pledge screen
Capi note taking
Witness
Capi 🐾
On your wrist

Built for Apple Watch.

Start a session without unlocking your phone. Capi rides on your wrist.

FlushFit Settings — Quiet hours
FlushFit on Apple Watch — idle
FlushFit on Apple Watch — active session
Tap to startSession running
01
Start from your wrist
Big green “I'M IN” button on the watch face. Tap once.
02
Haptic check-ins
Soft taps at the 5 and 8 minute marks. No sound, no shame.
03
Live Activity on iPhone
Active timer pinned to your Lock Screen and Dynamic Island.
04
Synced streaks
Every session counts toward your streak, no matter where you start it.
On bigger screens

Made for iPad.

Same Capi. Bigger canvas. Adaptive layouts that breathe on the larger display — never a stretched phone.

FlushFit active session on iPad Pro — Capi watching, 6:00 timer running
FlushFit Stats — Day scope on iPad
Insight
Stats Day
FlushFit session feedback on iPad
Feedback
Session recap
FlushFit badges collection on iPad
Progress
Badge collection
🪟 Split View & Slide Over
🔄 All four orientations
🐾 Capi scales up — never stretched
Home Screen treats

A new Capi for every milestone.

Hit streaks to unlock new Home Screen icons. Each one a tiny celebration — your bathroom routine, now a daily ritual.

FlushFit Default app icon
Default
Day one
FlushFit Smiling app icon
Smiling
First streak
FlushFit Glasses app icon
Glasses
Studious milestone
FlushFit Mask app icon
Mask
Spa-day badge
FlushFit Sleeping app icon
Sleeping
Long-streak reward

Change your app icon anytime from Settings — no jailbreak, no shortcuts.

Try the math on yourself

How much time would you get back?

Sessions per day
3 sessions
Average minutes per session
10 min
FlushFit target5 min
Capi concerned
Capi's read
There's room.
Excess time today
15 min
A year from now
91.3 hours
A decade from now
38.0 full days

Assuming 365 sessions/year per day at your current duration. The bigger the gap from the 5-minute target, the bigger the number.

The boring (but real) part

Every nudge is cited.

Thresholds, copy, and recommendations all map to peer-reviewed studies and clinical guidelines. We made the boring part feel cared-for.

Capi scientist
AGA Clinical Practice Update, 2026
Ramprasad et al. · PLOS ONE 2025 (BIDMC)
Sikirov 2003 · DOI 10.1023/A:1024180319005
Modi et al. · J Clin Gastroenterol 2019
Lohsiriwat · Adv Ther 2023 (PMC9859842)
Mott et al. · AAFP 2018
Annals of Medicine 2025 · Hemorrhoid meta (8.9M adults)
Johanson & Sonnenberg · Gastroenterology 1990
Riss et al. · Int J Colorectal Dis 2012
Wang et al. 2022 · Constipation meta-analysis
Frontiers in Surgery 2025 (PMC12669168)
Peery et al. · PLOS ONE 2015 · Straining OR 1.58
Baessler · Neurourol Urodyn 2017
Bioengineering 2023 · Lumbar FE study (PMC10525568)
Life 2022 · Intradiscal pressure meta (PMC8950176)
Heaton et al. · Gut 1992 (N=1,897)
Hoogerwerf · PMC2950682 (gut circadian)
Codoñer-Franch · PMC7147411 (motility review)
van der Schoot · Am J Clin Nutr 2022 (fiber meta)
Bayer et al. · Am J Gastroenterol 2022 (kiwi RCT)
BMC Public Health 2025 · NHANES hydration
WHO Global Status Report on Physical Activity 2022
Lally et al. · Eur J Soc Psychol 2010 (habit formation)
Singh et al. · Healthcare 2024 (habit meta-analysis)
AGA Clinical Practice Update, 2026
Ramprasad et al. · PLOS ONE 2025 (BIDMC)
Sikirov 2003 · DOI 10.1023/A:1024180319005
Modi et al. · J Clin Gastroenterol 2019
Lohsiriwat · Adv Ther 2023 (PMC9859842)
Mott et al. · AAFP 2018
Annals of Medicine 2025 · Hemorrhoid meta (8.9M adults)
Johanson & Sonnenberg · Gastroenterology 1990
Riss et al. · Int J Colorectal Dis 2012
Wang et al. 2022 · Constipation meta-analysis
Frontiers in Surgery 2025 (PMC12669168)
Peery et al. · PLOS ONE 2015 · Straining OR 1.58
Baessler · Neurourol Urodyn 2017
Bioengineering 2023 · Lumbar FE study (PMC10525568)
Life 2022 · Intradiscal pressure meta (PMC8950176)
Heaton et al. · Gut 1992 (N=1,897)
Hoogerwerf · PMC2950682 (gut circadian)
Codoñer-Franch · PMC7147411 (motility review)
van der Schoot · Am J Clin Nutr 2022 (fiber meta)
Bayer et al. · Am J Gastroenterol 2022 (kiwi RCT)
BMC Public Health 2025 · NHANES hydration
WHO Global Status Report on Physical Activity 2022
Lally et al. · Eur J Soc Psychol 2010 (habit formation)
Singh et al. · Healthcare 2024 (habit meta-analysis)
📚 20+ peer-reviewed sources
🩺 Reviewed against clinical guidelines
🧠 Updated as new studies land
Try it on us

Three days free.
Then less than a coffee per month.

Cancel anytime in Settings. We don't use dark patterns.

FlushFit Pricing
MOST POPULAR
Capi celebrate
Yearly
$39.99/year
~$0.77/wk · save 89%
3 days free, then $39.99/yr
  • Unlimited sessions on iPhone + Apple Watch
  • Live Activity + Lock Screen widget
  • Capi mascot with multiple mood states
  • Stats: day, week, month, year, journey
  • Achievements + streaks
  • Quiet hours, custom targets, gentle haptics
  • Zero ads, zero tracking
Coming soon to theApp Store
Weekly
$6.99/week
If you want to try it short-term
$6.99/wk, no trial — cancel anytime
  • Unlimited sessions on iPhone + Apple Watch
  • Live Activity + Lock Screen widget
  • Capi mascot with multiple mood states
  • Stats: day, week, month, year, journey
  • Achievements + streaks
  • Quiet hours, custom targets, gentle haptics
  • Zero ads, zero tracking
Coming soon to theApp Store

Subscriptions auto-renew at the end of each period unless cancelled in your App Store settings at least 24 hours before. Payment is charged to your Apple ID account. You can manage and cancel anytime.

Honest answers

You probably have questions.

It's a real health app. Heavy phone use on the toilet can compound to 100+ hours a year, and prolonged sitting has well-documented links to hemorrhoids, pelvic-floor strain, and lumbar disc pressure (PLOS ONE 2025; Bioengineering 2023; Sikirov 2003). We made it feel warm instead of clinical because clinical didn't change behavior.
More questions? Email us.
Capi wave hello

Your gut, your spine,
and Capi are waiting.

Coming soon to iPhone and Apple Watch. Three days free, less than a coffee a month, zero ads forever.

Coming soon to theApp Store
See pricing