Comparison

PUPU Diary vs Loopa

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

Head to head
About

PUPU Diary

Features
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PUPU is the digestive health tracker that connects what you eat to how you go. From fork to flush, PUPU gives you a complete picture of your gut health — powered by AI analysis. • Smart Bowel Movement Recording Record your bowel movements with PUPU's unique stage-based timer. Track pushing, pooping, and pause phases with haptic feedback. Log color, consistency, and other features with a single tap. Attach photos for more detailed AI analysis. • Effortless Food Tracking Log meals by voice, photo, or text. Speak your meal and let on-device speech recognition do the work. Snap a photo and AI identifies what you ate. Track breakfast, lunch, dinner, and snacks throughout the day. • AI-Powered Health Insights PUPU's AI connects the dots between your meals and bowel movements. Get personalized analysis that explains what's working and what might be causing issues. Receive weekly health reports with actionable suggestions tailored to your digestive patterns. • Trends & Charts See your digestive health at a glance with beautiful trend charts. Track movements per day, average duration, and most common features over time. Spot patterns you might otherwise miss. • Your Data, Your Choice Choose iCloud sync to access your records across all your Apple devices, or keep everything stored locally on your device. Switch between modes at any time — your data is always under your control. Export everything as CSV whenever you want. • Privacy First No accounts, no tracking, no ads. Your health data is never sold or shared. AI analysis is processed on demand and never stored on our servers. Voice recognition happens entirely on your device. • Designed to Delight A warm, pastel design that makes tracking your digestive health feel approachable, not clinical. Gentle haptic feedback, smooth animations, and thoughtful touches throughout. PUPU Pro unlocks AI analysis, weekly reports, and voice & photo food entry. Basic tracking is free forever.

About

Loopa

Features
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Never lose track of your contraceptive ring again. Loopa sends insistent reminders for insertion and removal, shows a live countdown widget, and keeps a history you can actually edit. Built for people who use the vaginal contraceptive ring and want a private, reliable, set-and-forget reminder, not a generic pill tracker. WHY LOOPA • Insistent reminders: a heads-up the day before, alerts that repeat and escalate on the day until you confirm, and daily follow-ups if you are late. One missed notification never means a missed ring. • Countdown widget + Live Activity: see the days until your next insertion or removal on your Home Screen, Lock Screen, and Dynamic Island. • Forgot? Stay calm: a guided protocol tells you exactly what to do for the week you are in, based on official usage rules. • Editable history: fix any past date in seconds. No more being stuck with a wrong entry. • Cycle stats: your on-time rate, current streak, and average delay at a glance. • Track what matters: bleeding and spotting, symptoms, mood, and free notes on any day. • Smart extras: a supply reminder two days before your next ring, and a discreet position check the day after insertion. FLEXIBLE FOR YOUR REGIMEN • 21 days in, 7 days out (default) • Continuous use (28 days, no break) • Fully custom durations YOUR CYCLE NEVER LEAVES YOUR IPHONE Everything you log stays on your device: no account, no sign-up, no ads. Your health data is never sent to us, and a private iCloud backup restores your history on a new iPhone. Loopa only collects anonymous usage statistics and your subscription status. APPLE WATCH Reminders mirror to your wrist with Confirm and Snooze actions, so you can respond without reaching for your phone. SUBSCRIPTION Loopa Pro unlocks the full app with a 3-day free trial, then an auto-renewing yearly subscription (the exact price in your currency is shown in the app and on the App Store). • Payment is charged to your Apple Account at confirmation of purchase. • The subscription renews automatically unless canceled at least 24 hours before the end of the period. • Manage or cancel anytime in your App Store settings. Terms of Use: https://0xcssh.github.io/loopa-legal/terms.html Privacy Policy: https://0xcssh.github.io/loopa-legal/privacy.html Loopa is a reminder and tracking tool. It does not provide medical advice and is not a substitute for guidance from your healthcare provider.

Screenshots

PUPU Diary4 screens
Loopa4 screens

Verdict

The call

PUPU Diary and Loopa are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

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

ScorecardNo meaningful differences
PUPU Diary versus Loopa: the parameters behind the verdict, then further details
ParameterPUPU DiaryLoopa
PriceFreeFree
Update frequency—Monthly
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad — better
Requires iOS17.017.0
Further details — not scored
Size3 MB9 MB
Age rating12+12+
DeveloperHaipeng YanAnthony Awdi

In-app purchases

None

PUPU Diary

No in-app purchases

None

Loopa

No in-app purchases

Questions

Is PUPU Diary free?
PUPU Diary is free to download, with no in-app purchases.
Is Loopa free?
Loopa is free to download, with no in-app purchases.
Do PUPU Diary or Loopa have ads?
Neither PUPU Diary nor Loopa shows ads.

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