UNK vs Stoolio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UNK
Track your daily bowel movements to monitor your physical condition and identify potential health issues like constipation. This app helps you become more aware of your body's signals and take control of your digestive health.
- Record daily bowel movements
- Monitor physical conditions
- Identify constipation
- Improve digestive health
- Track bathroom frequency
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Health caring by recording your daily poo. Do you remember the last day you go for poo? Because of your constipation, aren’t you forgetting the last time you go to bathroom? Constipation, a possibility of being fat and rough & dry skin, is deadly foe of mankind. ・poo several times in weekends and in the begging of the week. ・diarrhea ・stomach ache These are the reason of binging too much…… On your bowel movement, it appears your a day’s physical conditions. By recording your daily poo, you are able to aware of your little physical changes and easily take a control of your physical conditions. And also it will tell you that you are out of whack or not. From now on, with this easily recordable app UNK, Let’s improve and make more better your stomach and physical conditions.
Stoolio
Easily scan and log your daily stool observations to track digestion patterns. Get a visual wellness score, reference Bristol types, and review trends over time in a private journal.
- Visual stool scanning
- Daily digestion tracking
- Stoolio Score (0-100)
- Bristol Type reference
- Trend analysis
- PDF report export
- Private journaling
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** Editor's Choice ** — Gut Health Times Scan your stool. Get one score out of 100. Watch it move. Stoolio is an AI poop scanner and bowel movement tracker. One photo returns your Stoolio Score, your Bristol stool type, and 12 visual readings — color, shape, consistency, hydration and fiber cues among them. Every scan takes seconds. WHY STOOLIO EXISTS Most people never look. Your body produces one signal every day, in private, with no device and no lab — and it goes unread, because reading it has always meant a form to fill in, a chart to interpret, or a conversation nobody wants to start. Stoolio reads it for you. Point, scan, done. No forms, no scales, no sliders. WHAT EVERY SCAN GIVES YOU STOOLIO SCORE One number, 0 to 100. The fastest read on whether today looked like your normal. BRISTOL TYPE Matched against all seven types on the Bristol Stool Scale — the standard visual reference used worldwide. 12 VISUAL READINGS Color, shape, size, consistency, fragmentation, hydration cues, fiber cues and more. Each one read, each one tracked over time. ESTIMATED TRANSIT TIME How long things appear to be taking, scan over scan. TRENDS See how entries shift across days, weeks and months. Patterns show up in the line long before they show up in any single scan. NOTES Add context to any scan, including past ones. What you ate, how you slept, how you felt. DOCTOR-READY REPORTS Export a clean PDF or CSV summary of any period. Bring it to an appointment instead of trying to remember. STREAKS Scan every day and the record builds itself. BATHROOM TIMER Extended sessions increase pressure and strain. A simple timer keeps sessions in a healthier range. PRIVATE BY DEFAULT Your scans are yours. We don't sell your data. Ever. WHO IT'S FOR Anyone who wants a simple, private way to track their #2 — building a routine, curious about patterns, or keeping an organized personal log. Think of it as a stool journal with a smarter scan. Privacy Policy: stoolioapp.com/privacy Terms of Use: stoolioapp.com/terms Questions or feedback? info@stoolioapp.com
Screenshots
Verdict
The clearest difference is review sentiment: Stoolio at 100% against UNK's 33%. Stoolio also leads on update cadence (weekly vs every 9 months) and ratings volume (7 vs 1). UNK's advantage is rating (5.0 vs 4.4) and in-app purchases (none vs 2). On price 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
Both are free to download. Stoolio sells 2 in-app purchases, starting at $9.99 per month. UNK asks for nothing beyond the download.
UNK holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Stoolio has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 33% of UNK's written reviews are positive against 100% of Stoolio's, so the app with the better star average is not the one people write more warmly about.
UNK ships an update every 9 months, Stoolio weekly. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.
| Parameter | UNK | Stoolio |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.4 (7 ratings) |
| Positive reviews | 33.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 7 — better |
| Update frequency | Every 9 months | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 13 MB | 113 MB |
| Age rating | 4+ | 12+ |
| Developer | QOX | Stoolio |
Customer experience
UNK
Stoolio
In-app purchases
UNK
No in-app purchases
Stoolio
- Stoolio Pro Monthly$9.991 Month
- Stoolio Pro Annual3 Days trial$29.991 Year









