Comparison

Piary vs MoodFlow AI

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

Head to head
About

Piary

Combine photos and journal entries to create a visual diary of your daily life. See your memories fill a calendar with personalized backgrounds. A simple way to document your experiences.

Highlights
  • Photo and diary entries
  • Calendar view of memories
  • Customizable calendar background
  • Daily recording
  • Personalized memory calendar
Features
Read full description

Picture × Diary = Piary! Piary is an application like a picture diary that can record events of the day in photos and diaries. Since registered pictures are displayed in the list in the calendar, if you record every day, the calendar will be filled with more and more photos. You can change the background of the calendar to your favorite picture. Record every day and make your own my calendar!

About

MoodFlow AI

Features
Read full description

Feeling stressed, anxious, or lonely? MoodFlowAI is your AI-powered mood journal & companion chat. Record emotions, track daily moods, and get supportive reflections. Share visual mood cards and discover your patterns. A gentle AI friend for your mental wellness journey. MoodFlow AI: Your Intelligent Wellness & Storytelling Companion Subscribe to start your 7-day free trial. All app features are accessible with subscription. Discover a new way to nurture your mind and body with MoodFlow AI, the revolutionary app that combines smart hydration tracking, emotional wellness monitoring, and AI-powered storytelling to create a personalized wellness experience like no other. Comprehensive Mood Tracking & Beautiful Expression: Record your mood with default texts, emojis, photos, voice recordings, and activities in seconds. Track your emotional journey and check your recorded mood cards in a beautifully-designed calendar. Be aware of your mood fluctuations through meaningful and easy-to-read graphs. Check analytics that relate your mood trends with detailed activities and patterns. Use beautiful backgrounds for your mood cards and change mood themes in settings to customize emoji colors. Activate privacy mode with biometric passcode protection for your emotional wellness data. • Multiple Daily Mood Entries: Capture emotions, photos, voice, and activities with beautiful mood cards • Beautiful Calendar View: Track your emotional journey in an elegantly designed calendar interface • Mood Analytics & Graphs: Easy-to-read insights into your emotional patterns and fluctuations • Privacy Protection: Biometric passcode security for your personal mood data • Customizable Themes: Change mood themes to personalize emoji colors and card designs Smart Water Tracker with Plant Growth: Water beautiful plants while increasing your hydration levels. Celebrate achieving your daily hydration goals with stunning visual rewards. Transform hydration into a beautiful, engaging experience where your virtual garden evolves as you meet your wellness targets. • Plant Growth Hydration: Water virtual plants while tracking your daily water intake • Celebration Rewards: Beautiful achievements for reaching your hydration goals AI Photo Storyteller for Emotional Expression: Transform your moments into powerful stories that capture your true feelings. Our advanced AI analyzes your photos and creates personalized narratives that perfectly describe your emotions and experiences, making each mood entry a meaningful piece of your personal journey. • AI-Powered Storytelling: Transform photos into emotional narratives • Social Sharing: Share beautiful mood and hydration cards with your community • Multi-Language Support: Available in English, Simplified Chinese, and Traditional Chinese Perfect For: - Individuals seeking comprehensive mood tracking with privacy protection - People wanting to improve daily hydration through gamified plant care - Anyone interested in understanding their emotional patterns through beautiful analytics - Wellness enthusiasts who want to track multiple aspects of their daily wellbeing - Users who value privacy and want secure, biometric-protected mood data Download MoodFlow AI today and start creating your wellness story, one beautiful moment at a time. Subscription Information: • All features mentioned above require an active subscription • Annual and Family Sharing plans include 7-day free trial • Trial converts to paid subscription unless cancelled before trial ends • All features included in one subscription - no additional payments required • Subscription automatically renews unless turned off 24-hours before current period ends • Payment will be charged to your Apple ID account We are using the standard Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: http://www.moodflowai.com/privacy-en.html

Screenshots

Piary4 screens
MoodFlow AI4 screens

Verdict

The call

The clearest difference is ads: MoodFlow AI at none against Piary's shown. On price, update cadence, 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. Piary sells 1 one-off in-app purchase and MoodFlow AI sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Piary ships an update every 3 weeks, MoodFlow AI fortnightly. The most recent releases landed on June 1, 2026 and September 10, 2026 respectively.

Scorecard1 real difference · 9 level
Piary versus MoodFlow AI: the parameters behind the verdict, then further details
ParameterPiaryMoodFlow AI
PriceFreeFree
Rating5.0 (6 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings6 — better—
Update frequencyEvery 3 weeksFortnightly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone
Requires iOS16.016.0
Further details — not scored
Size64 MB182 MB
Age rating4+4+
DeveloperHaruki Saburi其辉 陈

In-app purchases

1 purchases

Piary

One-time1
  • Remove Ads$1.99
3 purchases

MoodFlow AI

Subscriptions3
  • Monthly Premium$9.991 Month
  • Annual Premium7 Days trial$39.991 Year
  • Family Premium7 Days trial$59.991 Year

Questions

Is Piary free?
Piary is free to download, with in-app purchases available.
Is MoodFlow AI free?
MoodFlow AI is free to download, with in-app purchases available.
Do Piary or MoodFlow AI have ads?
Piary shows ads; MoodFlow AI does not.
Which is updated more often, Piary or MoodFlow AI?
Piary ships an update every 3 weeks, and MoodFlow AI fortnightly. Most recently, Piary was updated on June 1, 2026 and MoodFlow AI on September 10, 2026.

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