Comparison

よく見るとおかしい画像 9時限目! vs Japan Spot the Difference

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

Head to head
About

よく見るとおかしい画像 9時限目!

This puzzle game challenges players to find subtle differences in images. By carefully examining pictures and tapping on the unusual elements, players can test their observation skills. It's a fun way to engage your brain with visually intriguing challenges.

Highlights
  • Find subtle image differences
  • Tap on strange parts
  • Visually engaging puzzles
  • Observation skill test
  • Simple tap controls
Features
Read full description

Well, wait a moment! Is not this strange? Such a thing, if you look closely it got something funny images together! Something is wrong with something. What is wrong? Please download it and check it! Let's play Just look at the pictures and just tap the strange part if you look closely! ※ Material provided: YangChen (TW)

About

Japan Spot the Difference

Features
Read full description

Compare two pictures. Find the five differences. That is the whole game. There is no timer and no score to chase. Play one stage whenever you feel like it, and take your time. ■ 54 stages, every picture drawn for this game Four Seasons — Wisteria trellises, sunflower fields, pampas grass under a full moon, a snowy hot spring town. Landmarks of Japan — A torii gate standing in the sea, Himeji Castle, Tokyo Tower, the pine bridge of Amanohashidate. Everyday Japan — Tatami rooms, a festival toy stall, a town doctor's waiting room, a shrine office. Streets & Festivals — Stone-paved alleys, a river ferry, a country train line, indigo shop curtains. Anime Characters — A riverside in summer, an after-school classroom, a library study session. Japanese Food — A candy-craft stall, a wagashi sweet shop, an izakaya table. No two stages repeat. Stages are ordered from easy to hard. ■ Made to be findable ・Pinch with two fingers, or double-tap a picture, to zoom in ・Both pictures move together, so you never lose your place ・A hint is there when you are stuck ・The game shows you how to play on your first stage ■ Good for ・A quiet few minutes between other things ・Anyone who loves Japanese scenery and culture ・Playing together with children ・Giving your eyes and mind a slow, pleasant task ■ How to play Two pictures appear one above the other, or side by side in landscape. Tap where you think something is different. Either picture works. Find all five to clear the stage. A wrong tap costs one heart. Hearts refill over time. More stages are on the way. terms-of-service https://b19.co.jp/terms-of-service/
 privacy-policy  https://b19.co.jp/privacy-policy/

Screenshots

よく見るとおかしい画像 9時限目!4 screens
Japan Spot the Difference4 screens

Verdict

The call

The clearest difference is ads: よく見るとおかしい画像 9時限目! at none against Japan Spot the Difference's shown. よく見るとおかしい画像 9時限目! also leads on iOS requirement (9.0 vs 15.0). Japan Spot the Difference's advantage is update cadence (every 2 days vs every 13 months). On price, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

よく見るとおかしい画像 9時限目! ships an update every 13 months, Japan Spot the Difference every 2 days. Both last shipped on October 13, 2026.

Scorecard3 real differences · 7 level
よく見るとおかしい画像 9時限目! versus Japan Spot the Difference: the parameters behind the verdict, then further details
Parameterよく見るとおかしい画像 9時限目!Japan Spot the Difference
PriceFreeFree
Rating3.0 (1 ratings) — better—
Positive reviews76.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 13 monthsEvery 2 days — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS9.0 — better15.0
Further details — not scored
Size168 MB78 MB
Age rating12+4+
DeveloperMASK APP LLCBEAK,K.K.

In-app purchases

None

よく見るとおかしい画像 9時限目!

No in-app purchases

None

Japan Spot the Difference

No in-app purchases

Questions

Is よく見るとおかしい画像 9時限目! free?
よく見るとおかしい画像 9時限目! is free to download, with no in-app purchases.
Is Japan Spot the Difference free?
Japan Spot the Difference is free to download, with no in-app purchases.
Do よく見るとおかしい画像 9時限目! or Japan Spot the Difference have ads?
Japan Spot the Difference shows ads; よく見るとおかしい画像 9時限目! does not.
Which is updated more often, よく見るとおかしい画像 9時限目! or Japan Spot the Difference?
よく見るとおかしい画像 9時限目! ships an update every 13 months, and Japan Spot the Difference every 2 days. Most recently, よく見るとおかしい画像 9時限目! was updated on October 13, 2026 and Japan Spot the Difference on October 13, 2026.

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