Comparison

Nui Brothers vs GutLog

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

Head to head
About

Nui Brothers

Features
Read full description

The Nui Brothers Coaching App is your body transformation journey solution! We understand the challenges of lack of knowledge, time, commitment, and accountability. The Nui Brothers Coaching App is designed to be the solution to these issues, providing you with the tools and support you need to succeed. Our app is a convenient platform for all your transformation journey needs, we provide personalised coaching and support to help you achieve your goals. Key Features: * All-in-One Solution: Training, nutrition, habits, health stats and metrics, in-app messaging, and weekly/monthly/daily check-in forms—all in one place. * Personalised Coaching Plans: Tailored coaching programs to meet your unique needs and goals. * Interactive Workouts: Access a variety of workout routines and exercises designed by our expert coaches. * Progress Tracking: Monitor your progress with detailed analytics and reports. * Motivational Content: Stay inspired with daily motivational quotes, articles, and videos. * Community Support: Connect with like-minded individuals and share your journey in our supportive community. * Health Metrics Sync: Seamlessly sync with all your health metrics for a comprehensive view of your progress. * Food Tracking Integration: Easily track your food intake to ensure you're meeting your nutritional goals. Join the Nui Brothers Coaching App today and take the first step towards a better you! * The App is free to download. A paid coaching plan is required to use the app. Payment for the monthly subscription will be charged to your credit card through your iTunes account at confirmation of purchase. Subscription automatically renews unless cancelled at least 24 hours prior to the end of the subscription period. Auto-renewal may be turned off in Account Settings in iTunes after purchase. Once purchased, refunds will not be provided for any unused portion of the term. Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy

About

GutLog

This app helps you track digestive health, monitor bowel movements, and identify food triggers. It's designed for individuals managing conditions like IBS, IBD, and SIBO, providing data-driven insights for better gut health management and doctor communication.

Highlights
  • Advanced poop tracker with Bristol Stool Scale
  • Food diary and intolerance tracking
  • Visualize gut health trends
  • Home screen widgets for quick logging
  • Doctor-ready PDF reports
  • 100% private and secure data
Features
Read full description

Take control of your digestive health with the ultimate stool tracker and symptom diary. Designed for life with IBS, IBD, Crohn’s, Colitis, and SIBO. GutLog makes it simple to monitor bowel movements, track food triggers, and spot patterns in your digestion. Whether you are managing a chronic condition or simply want to improve your gut health, your journey to relief starts here. Living with digestive issues can feel unpredictable. The constant worry about bloating, urgency, and toilet habits can be overwhelming. You need more than a guess - you need data. GutLog turns your daily observations into clear medical insights, helping you communicate effectively with your doctor. KEY FEATURES: Advanced Poop Tracker & Log Forget messy notes. Log every bathroom visit in seconds. Record consistency using the medically recognized Bristol Stool Scale, track volume, color, and urgency. Whether you call it a bowel movement, stool, or just poop - tracking it accurately is the first step to health. Food Diary & Intolerance Tracker Is it gluten, dairy, or high-FODMAP foods causing your pain? Our integrated food log lets you tag meals to see what you ate before your symptoms spiked. Perfect for those on an elimination diet, Low FODMAP diet, or managing Celiac disease. Visualize Your Gut Trends Don’t just collect data-understand it. View your poop stats on a calendar or graph. Identify constipation or diarrhea trends over time and see how your bowel habits change with your lifestyle, stress, or cycle. Home Screen Widgets Quickly log bowel movements without even opening the app. Our widgets keep your tracking streak alive and ensure you never miss an entry. sc Doctor-Ready Reports Stop struggling to explain your symptoms. Generate professional PDF reports of your stool diary and symptom history. Share them directly with your gastroenterologist, GP, or dietitian to get the best care possible. 100% Private & Secure Your health data is sensitive. GutLog is a completely private bathroom tracker. Your data stays on your device and is never sold to third parties. PERFECT FOR MANAGING: Irritable Bowel Syndrome (IBS-C, IBS-D, IBS-M) Inflammatory Bowel Disease (IBD, Crohn’s, Ulcerative Colitis) SIBO (Small Intestinal Bacterial Overgrowth) Food Intolerances & Allergies (Gluten, Lactose) Gastroesophageal Reflux (GERD) & Bloating Stop feeling lost and start taking evidence-based steps toward better well-being. Download GutLog today - the only bowel tracker and IBS log you’ll ever need. Need help? Found a bug? Have an idea? Reach me out at ivkrupskij@gmail.com

Screenshots

Nui Brothers3 screens
GutLog4 screens

Verdict

The call

The clearest difference is update cadence: GutLog at every 2 weeks against Nui Brothers's every 2 months. On price, ads, in-app purchases and device support 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. Nui Brothers sells 1 in-app purchase, starting at $399.99 per month and GutLog sells 10 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Nui Brothers ships an update every 2 months, GutLog every 2 weeks. The most recent releases landed on October 13, 2026 and October 11, 2026 respectively.

Scorecard1 real difference · 8 level
Nui Brothers versus GutLog: the parameters behind the verdict, then further details
ParameterNui BrothersGutLog
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size52 MB44 MB
Age rating17+17+
DeveloperNUI BROTHERS LIMITEDIgor Krupski

In-app purchases

1 purchases

Nui Brothers

Subscriptions1
  • Monthly$399.991 Month
10 purchases

GutLog

Subscriptions10
  • GutLog Weekly7 Days trial$3.997 Days
  • GutLog Premium Weekly7 Days trial$3.997 Days
  • Weekly Subscription$4.997 Days
Show 7 more
  • GutLog Premium Monthly$12.991 Month
  • GutLog Premium Monthly7 Days trial$12.991 Month
  • GutLog Premium Monthly1 Month trial$12.991 Month
  • Monthly subscription$12.991 Month
  • Annually subscription$59.991 Year
  • GutLog Premium Yearly$59.991 Year
  • GutLog Premium Yearly7 Days trial$59.991 Year

Questions

Is Nui Brothers free?
Nui Brothers is free to download, with in-app purchases available.
Is GutLog free?
GutLog is free to download, with in-app purchases available.
Do Nui Brothers or GutLog have ads?
Neither Nui Brothers nor GutLog shows ads.
Which is updated more often, Nui Brothers or GutLog?
Nui Brothers ships an update every 2 months, and GutLog every 2 weeks. Most recently, Nui Brothers was updated on October 13, 2026 and GutLog on October 11, 2026.

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