みつくりクンの時計 vs CheckTimeYo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
みつくりクンの時計
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おなじみ、日本で唯一(ゆいいつ)のシャークジャーナリスト、「沼口麻子(ぬまぐちあさこ)」氏が監修(かんしゅう)した時計アプリです。 アナログ・デジタルのどちらにも対応していますし、時計盤をお気に入りのサメキャラに変更できます。 素敵なサメキャラはもちろん、数々の魚(もちろんサメも!)イラストを手がけるイラストレーター、「友永(ともなが)たろ」氏の作。 そして四季折々には時計盤に季節に応じたイラストがパラパラと散るようになりました。 尚、右上の自動ロックを解除するとそのままスタンド時計に(ちょっとバッテリーを消費するのが玉に瑕)。 彼女の相棒(あいぼう)である公式キャラクター、「みつくりクン」も所々でひょっこり顔を出しますよ。
CheckTimeYo
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'CheckTimeYo' is a retro-looking clock app that displays the time, the time from cities around the world (489 of them) of your choice, a feed of your choice, a calendar, and today's moon phase. With 390 themes to choose from, you can even select a font to your liking. Download now! It's free, with no ads, no in-app purchases, and no catch! Using this app is easy. For many settings, there's no need to open the Settings screen. Just tap on the area of the screen where you want to make changes. For example, if you want to change the date format to your liking, simply tap on the date displayed on the screen.
Screenshots
Verdict
The clearest difference is update cadence: CheckTimeYo at every 6 weeks against みつくりクンの時計's every 4 months. On price, ads, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
みつくりクンの時計 ships an update every 4 months, CheckTimeYo every 6 weeks. The most recent releases landed on September 15, 2026 and September 18, 2026 respectively.
| Parameter | みつくりクンの時計 | CheckTimeYo |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone |
| Requires iOS | 17.6 | 17.4 — better |
| Further details — not scored | ||
| Size | 26 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | かおる 石引 | Masayoshi Ueda |
In-app purchases
みつくりクンの時計
No in-app purchases
CheckTimeYo
No in-app purchases









