Comparison

CaviSense Pro vs Poop Diary

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

Head to head
About

CaviSense Pro

Features
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CaviSense, Inc was founded by dentists for dentists and dental health care professionals to help fight against cavities - the #1 disease among children that also has a significant impact on children's mental health, self-esteem and overall well being.โ€‹ - The CaviSenseTM Toothpick is an innovative, chairside diagnostic tool that detects harmful biofilm acids โ€“ the #1 cause of cavities.โ€‹ - Color changing tips detect localized pH below 5.5, the critical level below which biofilm acids can lead to active teeth demineralization.โ€‹ - The patented design of the CaviSenseTM Toothpick helps easily access and test hard-to-see, interproximal spaces, pits and fissures.โ€‹ Results are available in just 10 seconds. No radiation. No staining.โ€‹ The CaviSenseTM Toothpick helps eliminate the guesswork identifying caries risk even before it appears on x-rays! https://www.youtube.com/watch?v=AEzluMMpdf0

About

Poop Diary

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Poop Diary: Digestive Tracker Master your gut health with the power of AI. Struggling with digestion, IBS, or just want to build healthier bowel habits? Welcome to Poop Diary, your ultimate gut health companion. Stop guessing and start tracking with our advanced offline AI scanner that instantly analyzes your stool based on the medical Bristol Stool Scale. Whether you are tracking your own digestive trends, monitoring your baby's health, or keeping an eye on your furry friends, Poop Diary makes it simple, private, and insightful. CORE FEATURES: 1. Instant AI Scanner No more manual guessing! Simply point your camera, and our smart AI instantly detects and classifies your stool type using the Bristol Stool Scale. It analyzes shape and color in seconds. 2. 100% Private & Secure Your data belongs to you. All AI processing and photo analysis happen completely offline on your device. We do not upload your photos to any cloud server. Secure your diary with Face ID or a custom Passcode for ultimate peace of mind. 3. Multi-Profile Tracking One app for the whole family. Easily create and manage separate profiles for adults, babies, and pets. Perfect for parents monitoring infant digestion or pet owners tracking their dog's/cat's health. 4. Deep Health Insights & Trends Unlock detailed monthly reports, calendar views, and health scores. Discover patterns in your bowel movements, track bleeding or pain, and understand how your lifestyle affects your gut. 5. Export for Your Doctor Generate comprehensive text reports of your stool history and easily share them with your doctor or pediatrician to assist with medical consultations. 6. Relaxation Zone Spending too much time on the toilet? Enjoy our built-in casual mini-games (PopStar & Whale Merge) and take fun quizzes to learn more about your gut age and dietary habits. Take control of your digestive health today. Download Poop Diary and listen to what your gut is telling you! (Note: Poop Diary is designed for tracking and informational purposes only and does not replace professional medical advice.) Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

CaviSense Pro4 screens
Poop Diary4 screens

Verdict

The call

The clearest difference is in-app purchases: CaviSense Pro at none against Poop Diary's 2. CaviSense Pro also leads on ads (none vs shown) and device support (3 vs 1). Poop Diary's advantage is update cadence (every 5 days vs every 5 weeks). On price there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Poop Diary sells 2 in-app purchases, starting at $9.99 per 7 days. CaviSense Pro asks for nothing beyond the download.

UpkeepUpdate frequency

CaviSense Pro ships an update every 5 weeks, Poop Diary every 5 days. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

Scorecard5 real differences ยท 1 level
CaviSense Pro versus Poop Diary: the parameters behind the verdict, then further details
ParameterCaviSense ProPoop Diary
PriceFreeFree
Update frequencyEvery 5 weeksEvery 5 days โ€” better
AdsNo โ€” betterYes
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS13.4 โ€” better17.6
Further details โ€” not scored
Size32 MB31 MB
Age rating17++4
Developercavisense inc.OneBoom Media

In-app purchases

None

CaviSense Pro

No in-app purchases

2 purchases

Poop Diary

Subscriptions2
  • Weekly Subscribe7 Days trial$9.997 Days
  • Yearly Subscribe$39.991 Year

Questions

Is CaviSense Pro free?
CaviSense Pro is free to download, with no in-app purchases.
Is Poop Diary free?
Poop Diary is free to download, with in-app purchases available.
Do CaviSense Pro or Poop Diary have ads?
Poop Diary shows ads; CaviSense Pro does not.
Which is updated more often, CaviSense Pro or Poop Diary?
CaviSense Pro ships an update every 5 weeks, and Poop Diary every 5 days. Most recently, CaviSense Pro was updated on November 8, 2026 and Poop Diary on October 31, 2026.

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