Comparison

Gut diary vs ColonBroom

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Gut diary

Track your daily physical, psychological, and social activities to understand their impact on your gut health. Record bowel habits, diet, sleep, exercise, and even moments of happiness. Sync with health data to identify patterns and contributing factors to abdominal comfort.

Highlights
  • Bowel habit tracking
  • Diet logging
  • Sleep cycle monitoring
  • Exercise recording
  • Social activity logging
  • Heart rate synchronization
  • Abdominal pain and stool shape entry
Features
Read full description

The stress or sleeping disturbance are closely associated with the changes in heart rate and result in affecting abdominal comfort, or bowel habits. “Gut diary” will help you lead healthier and happier life by tracking your physical, psychological, and social activities. You can record the daily bowel habits, diet, sleeping cycle, exercise and other social activity details on the app and synchronize with iPhone Health Kit or other wearable devices to obtain the heart rate data. By tracking your total daily activity, you maybe able to discover the certain pattern of abdominal conditions and identify the influence factor. You can also record a “little happiness” you have experienced during the day which can be a positive factor to your bowel activity. You have an easy access to the screen and can record several data at the same time. You can enter the abdominal pain and stool shape easily from Apple Watch. Please note that it is not possible to diagnose or treat someone with this application.

About

ColonBroom

This app assists users in improving their gut health and relieving digestive discomfort. It helps track daily intake, set reminders for hydration, and monitor bowel movements to provide personal insights into your digestive journey. The app supports a healthier lifestyle by aiding in body detoxification and promoting better gut function.

Highlights
  • Daily journal entries
  • Hydration reminders
  • Bowel movement tracking
  • Personalized gut health insights
  • Body detoxification support
  • Fiber intake tracking
Read full description

Improve your gut health with the ColonBroom app & fiber supplements. It’s a safe and effective way to improve gut health, relieve constipation, and reduce bloating. ColonBroom is the best solution if you want to renew your body and boost your immune responses and metabolic processes. YOU HAVE OUR APP-SOLUTE SUPPORT Things move slowly sometimes. That’s why we will guide you through every phase of your gut health journey. From your first CB drink through adaptation straight into making it a gutsy lifestyle. Over 100 million people in the US are suffering from constipation. More than 100,000 of them have already found relief with ColonBroom. Take action to improve your life – not just pooping – for good with your ColonBroom gut health assistant. We created it to help you achieve the best results quickly and easily. It’s time to get s**t done WHY THE COLONBROOM APP It’s more than just a perfect pooping schedule Stay Consistent Complete your daily journal entries with your ColonBroom and water intake. Set Your Reminders Never miss a drink! Set up your notifications to reach your goals with ease. Get Personal Insights What gets tracked gets managed. All your insights in one place. Follow Your Gut Health Journey Let’s be honest. You are probably on your phone when going for a number two. So turn this sh*tty situation into an opportunity to log your bowel movements and track your progress. Improve Your Gut Health Thousands use ColonBroom to improve their gut health. The fiber reduces hunger pangs and sugar cravings and helps your gut flush out toxins. S**T GETS BETTER Numbers speak for themselves: Over 2,790,721 bottles sold worldwide Our product was shipped to over 32 countries worldwide We've helped over 828,448 clients so far MORE ABOUT COLONBROOM Body Detox The unique complex of essential ingredients in ColonBroom works to improve your body's detoxification processes by cleansing your gut and eliminating accumulated toxins. Gut Health The main active ingredient in ColonBroom, psyllium husk, improves gut microbiota and digestive system and cleanses your body. Improved Overall Health Combining ColonBroom with a healthy gut diet will improve your overall health, increase your energy levels, and may reduce bloating symptoms. Psyllium Husk – The Essential Fiber This super fiber absorbs water and becomes your gut hero. It helps with constipation, diarrhea and blood pressure. TRUST YOUR GUT Get the ColonBroom app – your best gut health assistant. *** Please consult your doctor before making any drastic lifestyle changes. Contact: hello@colonbroom.com Privacy policy: https://colonbroom.com/privacy-policy General terms & conditions: https://colonbroom.com/terms

Screenshots

Gut diary4 screens
ColonBroom4 screens

Verdict

The call

The clearest difference is rating: ColonBroom at 4.7 against Gut diary's 3.5. ColonBroom also leads on ratings volume (2.5K vs 2) and review sentiment (33% vs 17%). Gut diary's advantage is monetization model (free vs free with in-app purchases) and iOS requirement (10.0 vs 15.1). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

ColonBroom holds the better App Store score, 4.7 against 3.5. That said, the two scores are not equally well evidenced: ColonBroom has 2.5K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 17% of Gut diary's written reviews are positive against 33% of ColonBroom's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 17, 2026 and October 22, 2026 respectively.

Scorecard5 real differences · 5 level
Gut diary versus ColonBroom: the parameters behind the verdict, then further details
ParameterGut diaryColonBroom
PriceFreeFree
Rating3.5 (2 ratings)4.7 (2.5K ratings) — better
Positive reviews16.7% of reviews33.3% of reviews — better
Number of ratings22.5K — better
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPod, Apple Watch — betteriPhone, iPod
Requires iOS10.0 — better15.1
Further details — not scored
Size53 MB58 MB
Age rating4+12+
DeveloperKeietsu YasuharaGut Health UAB

Customer experience

Gut diary

All ratings2 ratings
Positive50.0%
Neutral50.0%
Negative0.0%
Written reviews6 reviews
Positive16.7%
Neutral50.0%
Negative33.3%

ColonBroom

All ratings2,464 ratings
Positive92.5%
Neutral3.3%
Negative4.2%
Written reviews102 reviews
Positive33.3%
Neutral16.7%
Negative50.0%

Bugs and requests

Gut diary

Not enough reviews yet to summarise bugs or requests.

ColonBroom

Reported bugs

4 issues
  • App crashes on launch
  • Logging features not working as expected
  • Sync issues causing data loss
  • Notifications not working properly

Requested features

4 requests
  • Add food logging and meal planning
  • Improve progress tracking and data visualization
  • Allow editing of logged entries
  • Integrate with fitness trackers

In-app purchases

None

Gut diary

No in-app purchases

None

ColonBroom

No in-app purchases

Questions

Is Gut diary free?
Gut diary is free to download, with no in-app purchases.
Is ColonBroom free?
ColonBroom is free to download, with no in-app purchases.
Which has better reviews, Gut diary or ColonBroom?
ColonBroom is rated higher. Gut diary averages 3.5 out of 5 from 2 ratings, while ColonBroom averages 4.7 from 2.5K ratings.
Do Gut diary or ColonBroom have ads?
Neither Gut diary nor ColonBroom shows ads.
Which is updated more often, Gut diary or ColonBroom?
Gut diary ships an update every 3 weeks, and ColonBroom every 3 weeks. Most recently, Gut diary was updated on September 17, 2026 and ColonBroom on October 22, 2026.

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