Comparison

Mood Diary & AI Stamps vs Kawaii Timer

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

Head to head
About

Mood Diary & AI Stamps

Read full description

Mood Diary & AI Stamps Mood Diary & AI Stamps is a simple mood diary app that helps you create your own favorite stamps and record your daily mood, feelings, and condition. You can record your mood and condition each day with 5 types of stamps and a daily score. By looking back at your records, you can more easily notice changes in your mood and daily condition. Main features: 1. Record your daily mood Simply choose a stamp and score for the day to keep a simple mood diary. It helps you check your mood, feelings, and daily condition at a glance. 2. Create your own stamps You can create and use stamps that match your own feelings. With the Premium plan, you can use AI to automatically create up to 8 stamp sets per month. Even if you cancel the Premium plan, you can continue using the stamps you have saved. 3. AI diary summary with Premium With the Premium plan, AI can summarize your daily diary entries in up to 1600 characters. 4. Easy-to-understand screens Your selected stamps are shown on each screen, making it easy to look back on your daily mood and condition. 5. Multiple language support This app supports 29 languages and can be used in more than 35 countries and regions. You can use the app in your own language with confidence. This app is not a medical app. It does not provide diagnosis, treatment, or medical advice. It is designed as a simple mood diary and self-care support tool for looking back on your daily feelings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Kawaii Timer

Features
Read full description

ā–  The "fun timer" you didn't know you needed Meet Miu Tokimachi — a 3D anime girl who thinks waiting shouldn't be boring. Tap start and she's on it. While you wait, she sways, yawns, and (if you leave her alone long enough) straight-up falls asleep. Relatable. Then comes the good part. The last 10 seconds, counted down out loud: "Juuu... kyuuu... Ta-dah! Time's up!" Yes, she counts in Japanese. No, we're not translating it. That's the charm. Some days she drags out the count just to tease you. Some days she's dead precise. Which Miu do you get today? Spin the wheel. ā–  One girl, three timers - Kitchen Timer Ramen, boiled eggs, pasta, tea — presets included. Your usual 3-minute cup noodle wait is now quality time. Pro tip: set the alarm to the "charumera" — the legendary horn of Japanese ramen carts. - Pomodoro 25 minutes focus, 5 minutes break, looped automatically. A nostalgic Japanese school chime rings between rounds. Miu keeps quiet while you grind (she gets it), then naps with you on breaks. - Versus Timer Chess, TCGs, werewolf, board games — play-time presets with voice alerts at 10 and 5 minutes left. Finish your turn. ā–  About Miu Miu Tokimachi. A little sassy, mostly sleepy, surprisingly supportive. Her family name literally means "waiting for time" — she was born for this job. She's on the other side of the screen, waiting with you. ā–  Gal Miu exists (optional) One in-app purchase turns her into a tanned, pink-haired gal — different vibe, same Miu. You might see a side of her you weren't ready for. --- (okay, the serious part) --- FEATURES - 3 timer modes, each remembers its own settings - Voice countdown for the last 10 seconds (2 random styles) - Voice alerts at 10 / 5 / 3 minutes left and halfway (varies by mode) - Alarm sounds: beep / school chime / ramen horn (or silence, you monster) - Local notification when time's up, even with the app in the background - Power-save mode dims the screen when idle (Miu naps, your battery thanks her) - BGM included, on/off remembered per mode - Backgrounds shift with the time of day - UI in English & Japanese (voice is Japanese only) PRICING - Free. Every timer feature is free. - Exactly one in-app purchase (the Gal look). Zero ads. PEACE OF MIND - Fully offline. No account. No data collected. Nothing to worry about. NOTES - Portrait only. - This app makes sound. That is, in fact, the whole point.

Screenshots

Mood Diary & AI Stamps3 screens
Kawaii Timer4 screens

Verdict

The call

The clearest difference is update cadence: Kawaii Timer at daily against Mood Diary & AI Stamps's every 5 days. Kawaii Timer also leads on iOS requirement (13.0 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.

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. Mood Diary & AI Stamps sells 3 in-app purchases, starting at $1.99 per month and Kawaii Timer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Mood Diary & AI Stamps ships an update every 5 days, Kawaii Timer daily. Both last shipped on October 31, 2026.

Scorecard2 real differences Ā· 4 level
Mood Diary & AI Stamps versus Kawaii Timer: the parameters behind the verdict, then further details
ParameterMood Diary & AI StampsKawaii Timer
PriceFreeFree
Update frequencyEvery 5 daysDaily — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.513.0 — better
Further details — not scored
Size39 MB112 MB
Age rating4+4+
DeveloperDaisuke KiharaSheepSoft Co., Ltd.

In-app purchases

3 purchases

Mood Diary & AI Stamps

Subscriptions3
  • Plan A$1.991 Month
  • Plan B$1.991 Month
  • Plan C$2.991 Month
1 purchases

Kawaii Timer

One-time1
  • Gal Style Look$2.99

Questions

Is Mood Diary & AI Stamps free?
Mood Diary & AI Stamps is free to download, with in-app purchases available.
Is Kawaii Timer free?
Kawaii Timer is free to download, with in-app purchases available.
Do Mood Diary & AI Stamps or Kawaii Timer have ads?
Neither Mood Diary & AI Stamps nor Kawaii Timer shows ads.
Which is updated more often, Mood Diary & AI Stamps or Kawaii Timer?
Mood Diary & AI Stamps ships an update every 5 days, and Kawaii Timer daily. Most recently, Mood Diary & AI Stamps was updated on October 31, 2026 and Kawaii Timer on October 31, 2026.

Other comparisons