Comparison

ChiisanaDiary vs Reverse Diary

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

Head to head
About

ChiisanaDiary

Features
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[An app that praises you just for brushing your teeth.] “ChiisanaDiary” is an achievement recording app that uses AI to sincerely praise your small daily efforts. Recommended for: • Those who want to boost their self-esteem • Those who have struggled with habit-forming apps in the past • Those who want recognition for their daily efforts • Those who feel too tired from work or childcare to do anything “ChiisanaDiary” supports the improvement of self-esteem and the formation of positive habits through the experience of being praised even for something as simple as brushing your teeth. It does not seek perfection, prioritizes recording over continuity, and focuses solely on praise without any criticism. Even small achievements are significant steps forward. It's okay not to be perfect—just living today is amazing. Why not start taking time to value yourself by finding today's “great” moments? Terms of Use: https://chiisana-diary.kawasaki-create.com/terms

About

Reverse Diary

Features
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■ What is Reverse Diary? Unlike traditional diaries, Reverse Diary introduces a new style of journaling: Declare what you plan to do in the morning, and reflect on your progress at night. 【Ad-Free & Minimal Design】 No annoying ads. Just the essential features in a clean, user-friendly interface. Because it's something you use every day, we focus on a stress-free experience. ■ Recommended for those who... Struggle to stick with goals Want to build a journaling habit Crave a sense of accomplishment every day Are looking for a diary app without ads Prefer simple, intuitive apps Want to feel their personal growth ■ Main Features 【Morning Goals】 Set your goals for the day, and AI will generate personalized motivational messages to boost your energy and start your day right. 【Nightly Reflection】 Log your progress using 5 levels (0%, 25%, 50%, 75%, 100%). Even small achievements are visualized, helping build self-confidence. 【Monthly Goals】 Set a big goal at the start of each month and reflect at the end. Track your long-term growth. 【Calendar View】 See your past entries at a glance. Progress is color-coded, so you can instantly grasp your growth journey. 【Smart Notifications】 Receive gentle nudges at scheduled morning and night times. Helps turn journaling into a habit. 【Multilingual Support】 Available in 20 languages—usable anywhere in the world. 【Privacy-Focused】 All data is stored locally on your device No ad tracking Passcode lock ■ Three Simple Principles Ad-Free – Focus without distractions No Unnecessary Features – Only what truly matters Beautiful Design – Makes you want to open it daily ■ Premium Features Over 10 customizable themes More features to come ※ Core functions are completely free and ad-free. ■ How to Use Morning – Declare your daily goals Night – Reflect on your progress Repeat to build a lasting habit No distractions, no noise—just time to focus on yourself. By stacking up small wins, you'll move closer to your ideal self. Why not start today?

Screenshots

ChiisanaDiary4 screens
Reverse Diary3 screens

Verdict

The call

ChiisanaDiary and Reverse Diary 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 · 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. ChiisanaDiary sells 2 in-app purchases, starting at $1.99 per month and Reverse Diary sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
ChiisanaDiary versus Reverse Diary: the parameters behind the verdict, then further details
ParameterChiisanaDiaryReverse Diary
PriceFreeFree
Update frequencyFortnightly—
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.615.1 — better
Further details — not scored
Size76 MB28 MB
Age rating4+4+
DeveloperRYOGO KAWASAKIMotoki Yoshikawa

In-app purchases

2 purchases

ChiisanaDiary

Subscriptions2
  • Monthly Plan1 Month trial$1.991 Month
  • Annual Plan1 Month trial$19.991 Year
1 purchases

Reverse Diary

One-time1
  • Reverse Diary$2.99

Questions

Is ChiisanaDiary free?
ChiisanaDiary is free to download, with in-app purchases available.
Is Reverse Diary free?
Reverse Diary is free to download, with in-app purchases available.
Do ChiisanaDiary or Reverse Diary have ads?
Neither ChiisanaDiary nor Reverse Diary shows ads.

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