Comparison

何のマーク? vs Shappo

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

Head to head
About

何のマーク?

Features
Read full description

日常生活で見かけるマーク、何のマークだか知っていますか? もしかしたら、あなたにとって重要なマークかもしれません。 そんなよく見かける有用なマークを調べるアプリです。 「このマークの情報も欲しいな」と思ったら、アプリ内のメッセージでお気軽にご要望ください。 皆さんの快適な生活に役立てれば幸いです!

About

Shappo

Features
Read full description

Did you do something today? "Got out of bed." "Drank some water." "Finished work." — That alone is something to be proud of. Shappo is a micro journal for your wellbeing. One tap turns what you did today into a bubble floating in the sky - no writing required. HOW IT WORKS Just touch the screen. A bubble gently appears and floats upward. Shappo, a little bubble spirit, watches your bubbles and reacts with joy. Tap a bubble to give it a label. "Woke up." "Ate." "Walked." — Pick from presets or write your own. Bubbles of the same size merge into bigger, more beautiful ones. Drag them around with your finger to merge them yourself. The more you touch, the bigger and more colorful your sky becomes. WHAT THIS APP IS NOT Shappo has no to-do lists. No reminders. No streaks. It does not manage what you should do. It only records what you did. Even on days when you feel like you did nothing, try touching the screen. "Woke up." "Drank water." — Shappo will smile every time. Open Shappo at night, lying in bed. Look back on your day, and you might be surprised how many bubbles are floating in your sky. WHO IS SHAPPO? Shappo is a bubble spirit. A tiny fairy who appears wherever someone blows bubbles, just to play. When you float a bubble, Shappo looks happy. When you float many, Shappo looks even happier. The sky changes with the time of day. Clear blue in the morning, orange at sunset, quiet navy at night. Shappo is always there. WHO IT'S FOR - Anyone who wants to give themselves credit for the day - Anyone looking for a journal gentle enough to actually keep - Anyone running on empty, or recovering from burnout - Anyone who wants a daily record of their mood without the pressure - Anyone building a quiet self-care or gratitude habit - Anyone worn out by to-do apps and done lists FEATURES - Touch to create bubbles — that's it - Label your bubbles (presets or custom text) - Same-size bubbles merge and grow - Drag bubbles with your finger to merge them yourself - Sky changes with time of day (morning, noon, sunset, night) - Shappo the bubble spirit watches over your day - Look back at the past week of bubbles - Save and share your sky as an image - Completely ad-free - Your bubbles stay on your device SHAPPO PREMIUM (SUBSCRIPTION) Free to use every day. Premium unlocks a richer experience. - Keep all past bubbles (removes the 1-week limit) - Calendar view to revisit any day's bubbles - Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period - Payment is charged to your Apple ID account - Manage or cancel subscriptions in Settings > Apple ID > Subscriptions Privacy Policy: https://cotosystem.com/pptos/shappo/pp_en.html Terms of Use: https://cotosystem.com/pptos/shappo/tos_en.html

Screenshots

何のマーク?2 screens
Shappo4 screens

Verdict

The call

The clearest difference is in-app purchases: 何のマーク? at none against Shappo's 2. 何のマーク? also leads on iOS requirement (12.0 vs 15.0). Shappo's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 40 months). On price 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. Shappo sells 2 in-app purchases, starting at $1.99 per month. 何のマーク? asks for nothing beyond the download.

UpkeepUpdate frequency

何のマーク? ships an update every 40 months, Shappo every 3 weeks. The most recent releases landed on October 25, 2026 and October 12, 2026 respectively.

Scorecard4 real differences · 2 level
何のマーク? versus Shappo: the parameters behind the verdict, then further details
Parameter何のマーク?Shappo
PriceFreeFree
Update frequencyEvery 40 monthsEvery 3 weeks — better
AdsYesNo — better
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size33 MB42 MB
Age rating4+4+
DeveloperRumi Igarashitmdroid

In-app purchases

None

何のマーク?

No in-app purchases

2 purchases

Shappo

Subscriptions2
  • Shappo PRO (Monthly)7 Days trial$1.991 Month
  • Shappo PRO (Yearly)7 Days trial$19.991 Year

Questions

Is 何のマーク? free?
何のマーク? is free to download, with no in-app purchases.
Is Shappo free?
Shappo is free to download, with in-app purchases available.
Do 何のマーク? or Shappo have ads?
何のマーク? shows ads; Shappo does not.
Which is updated more often, 何のマーク? or Shappo?
何のマーク? ships an update every 40 months, and Shappo every 3 weeks. Most recently, 何のマーク? was updated on October 25, 2026 and Shappo on October 12, 2026.

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