Comparison

Rainbow Journal vs MaiChronicle

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

Head to head
About

Rainbow Journal

This app offers a unique way to track your mental health and emotions using on-device AI. It helps you visualize your mood trends, record daily experiences like weather, and cultivate healthy habits. Enjoy a personalized journaling experience with augmented reality features and seamless device synchronization.

Highlights
  • On-device AI mood analysis
  • Augmented Reality Mood Jar™
  • Emotion visualization and charts
  • Weather recording
  • iCloud synchronization
  • Habit cultivation
Read full description

Say goodbye to mundane diary keeping and hello to a more engaging way of tracking your mental health with Rainbow Journal! This innovative journaling app allows you to effortlessly jot down your thoughts and analyze your mood with the magic of on-device machine learning. WWDC23 Swift Student Challenge Winner - Capture Every Moment with On-Device AI Rainbow Journal empowers you to record swiftly and never miss a beat. On-device AI analyzes your colorful emotions on or offline, ensuring your privacy is always a top priority. - Mood Jar™ - A Mix of Every Mood Experience a mix of every mood, all within your very own Mood Jar™. And now Rainbow Journal is bringing your Mood Jar™ to life through Augmented Reality. - Visualize Your Emotions Easily visualize your emotions and track your mood trends with helpful charts that provide useful insights to help you on your mental health journey. - Record the Weather Whether it's rain or shine, Rainbow Journal will record the weather, helping you contextualize your emotions and experiences. - All Devices, iCloud Sync, and AR Enjoy Rainbow Journal on all your devices, with seamless iCloud synchronization. - Cultivate Habits and Unique Style Develop healthy habits, understand trends in your emotional well-being, and enjoy the app's meticulously designed, unique style. - Support Indie Development By using Rainbow Journal, you're supporting an independent student developer who poured their heart and soul into creating an app that's cute, unique, and feels like home. Start your journey to improved mental well-being today with Rainbow Journal - the colorful way to track your emotions and life experiences.

About

MaiChronicle

Transform spoken thoughts into personal clarity with AI-driven insights. This voice journal captures your daily vibe, offering weekly growth reports, mood tracking, and personalized therapeutic suggestions. It creates unique visual summaries of your entries, ensuring a private and secure space for self-reflection.

Highlights
  • Therapeutic voice journaling
  • AI-driven insights and summaries
  • Weekly growth reports
  • Mood and topic tracking
  • Deep context and memory recall
  • Generative art summaries
  • Private and secure data handling
Features
Read full description

Your voice, your growth, your vibe journaling. MaiChronicle is your therapeutic voice companion, designed to transform spoken thoughts into profound personal clarity. We’ve reimagined the traditional journal into vibe journaling—where the "vibe" of your day is captured through your natural voice and then decoded into beautiful, AI-driven insights. Whether you are celebrating a high or processing a difficult day, MaiChronicle is the mindful companion that remembers your journey so you never have to face it alone. TALK NATURALLY No more staring at a blank page. Just chat and talk with your journal. Use "Rant Mode" to vent freely—the AI waits patiently until you are completely finished, ensuring no thought is left behind. WEEKLY GROWTH REPORTS Discover the "why" behind your emotions. Every week, MaiChronicle generates a deep-dive analysis of your recurring behavioral patterns, mood trends, and personal progress. It’s not just a record; it’s a roadmap for your evolution. SMART AI INSIGHTS Instantly turn rambling thoughts into clarity. After every session, receive a beautiful summary, identification of key emotional patterns, and therapeutic suggestions tailored specifically to you. MOOD & TOPIC TRACKING Visualize your emotional landscape. Track how your moods shift over time and identify which topics, from career goals to personal relationships, are taking up your mental space. With interactive charts and trend analysis, you can see exactly what drives your highs and lows, helping you make more mindful choices every day. DEEP CONTEXT & MEMORY It learns with you. MaiChronicle provides deeply personalized reflections and finds memories by meaning, not just keywords—instantly recall how you felt on a rainy day or what sparked joy last summer. VISUAL SUMMARIES See your thoughts come to life. The app generates unique, AI-driven generative art for every entry, creating a stunning visual archive of your life’s milestones. PRIVATE & SECURE Your thoughts are yours alone. We prioritize your privacy so you can be your most authentic self. • Private iCloud & CloudKit Sync • Biometric App Lock (FaceID/TouchID) • On-Device Search & Metadata Encryption • We never sell your data. Download MaiChronicle today and start the conversation with yourself! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Rainbow Journal4 screens
MaiChronicle4 screens

Verdict

The call

The clearest difference is in-app purchases: Rainbow Journal at none against MaiChronicle's 1. MaiChronicle's advantage is update cadence (every 3 days vs every 6 months). On price, rating, review sentiment and ratings volume 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. MaiChronicle sells 1 in-app purchase, starting at $4.99 per month. Rainbow Journal asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Rainbow Journal against 5.0 for MaiChronicle. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Rainbow Journal ships an update every 6 months, MaiChronicle every 3 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Rainbow Journal versus MaiChronicle: the parameters behind the verdict, then further details
ParameterRainbow JournalMaiChronicle
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings11
Update frequencyEvery 6 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS17.0 — better18.0
Further details — not scored
Size26 MB19 MB
Age rating4+12+
DeveloperYuhao ChenGUIQING HE

Customer experience

Rainbow Journal

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

MaiChronicle

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Rainbow Journal

No in-app purchases

1 purchases

MaiChronicle

Subscriptions1
  • MaiChronicle Monthly Premium7 Days trial$4.991 Month

Questions

Is Rainbow Journal free?
Rainbow Journal is free to download, with no in-app purchases.
Is MaiChronicle free?
MaiChronicle is free to download, with in-app purchases available.
Which has better reviews, Rainbow Journal or MaiChronicle?
Rainbow Journal and MaiChronicle are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Rainbow Journal or MaiChronicle have ads?
Neither Rainbow Journal nor MaiChronicle shows ads.
Which is updated more often, Rainbow Journal or MaiChronicle?
Rainbow Journal ships an update every 6 months, and MaiChronicle every 3 days. Most recently, Rainbow Journal was updated on November 3, 2026 and MaiChronicle on October 31, 2026.

Other comparisons