Comparison

ドラゴンウォッチ vs PlayClock3D

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

Head to head
About

ドラゴンウォッチ

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時計の読みを楽しく学べるアプリです。ひらがな・デジタル・時計合わせの3種類を時間と分を段階的にトレーニングできます。 問題正解でシールをゲット!学習のモチベーションをUPします。 ◆使い方◆ ◇ヒントボタンを押すと時計盤に時間と分の数字が表示されます。 <ひらがなモード> 時計が表示され、時間を読む問題です。 答えの選択肢がひらがなです。 ◇レベル1 時間のみの問題で、答えの選択肢が「*じ」 ◇レベル2 時間と分の問題で、答えの選択肢が「*じ*ふん」 分は10分きざみです ◇レベル3 時間と分の問題で、答えの選択肢が「*じ*ふん」 分は5分きざみです ◇レベル4 時間と分の問題で、答えの選択肢が「*じ*ふん」 分は1分きざみです <デジタルモード> 時計が表示され、時間を読む問題です。 答えの選択肢がデジタルです。 ◇レベル1 時間のみの問題で、答えの選択肢が「**:00」 ◇レベル2 時間と分の問題で、答えの選択肢が「**:**」 分は10分きざみです ◇レベル3 時間と分の問題で、答えの選択肢が「**:**」 分は5分きざみです ◇レベル4 時間と分の問題で、答えの選択肢が「**:**」 分は1分きざみです <時計合わせモード> 出題された時間に時計を合わせる問題です。 タップで時計の針を自由に動かせます。 ◇レベル1 時間のみの問題で、出題が「*じ」 ◇レベル2 時間と分の問題で、出題が「*じ*ふん」 分は10分きざみです ◇レベル3 時間と分の問題で、出題が「*じ*ふん」 分は5分きざみです ◇レベル4 時間と分の問題で、出題が「*じ*ふん」 分は1分きざみです

About

PlayClock3D

Learn to tell time with an interactive 3D clock. Manipulate clock hands, hear the time spoken in English or Japanese, and explore fun animations and weather changes. Recommended for high-performance devices.

Highlights
  • Manipulate clock hands
  • Hear spoken time in English/Japanese
  • Interactive character animations
  • Changeable weather effects
  • 3D graphics
Features
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"Play with clock" has become 3D! It is an app of the clock that you can turn all the clock hands, watch the time and listen to it. Main function: •You can turn all the clock hands. •By tapping on a crab to display and listen to the time. •By tapping the national flag to switch the display and voice in Japanese / English of time. •You can operate Mr.Megani to move to your favorite place. •You can change the weather.(It takes a few seconds for the weather to change.) •You can drive a car! (If you can not find the car, you can reset the position on the setting screen.) •You can see the aurora! Even if you turn the second hand very fast, the sun moves only little by little. But, when you turn the hour hand, the sun moves at a great speed. By turning each hand, you can see the difference in speed. *recommended: high-performance phone capable of displaying 3D graphics.

Screenshots

ドラゴンウォッチ4 screens
PlayClock3D4 screens

Verdict

The call

ドラゴンウォッチ and PlayClock3D both sit at 4.5 stars, but that hides the real split: 74% of PlayClock3D's written reviews are positive against 0% of ドラゴンウォッチ's. PlayClock3D also leads on update cadence (monthly vs every 5 months) and ratings volume (31 vs 2). On price, rating, ads and in-app purchases 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.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.5 for ドラゴンウォッチ against 4.4 for PlayClock3D. That said, the two scores are not equally well evidenced: PlayClock3D has 31 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 0% of ドラゴンウォッチ's written reviews are positive against 74% of PlayClock3D's.

UpkeepUpdate frequency

ドラゴンウォッチ ships an update every 5 months, PlayClock3D monthly. The most recent releases landed on October 21, 2026 and October 8, 2026 respectively.

Scorecard4 real differences · 6 level
ドラゴンウォッチ versus PlayClock3D: the parameters behind the verdict, then further details
ParameterドラゴンウォッチPlayClock3D
PriceFreeFree
Rating4.5 (2 ratings) — better4.4 (31 ratings)
Positive reviews0.0% of reviews73.7% of reviews — better
Number of ratings231 — better
Update frequencyEvery 5 monthsMonthly — better
AdsYesYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS14.111.0 — better
Further details — not scored
Size160 MB272 MB
Age rating4+4+
DeveloperPixel Co., Ltd.Akiyo Imanaka

Customer experience

ドラゴンウォッチ

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews10 reviews
Positive0.0%
Neutral30.0%
Negative70.0%

PlayClock3D

All ratings31 ratings
Positive80.6%
Neutral9.7%
Negative9.7%
Written reviews19 reviews
Positive73.7%
Neutral21.1%
Negative5.3%

In-app purchases

None

ドラゴンウォッチ

No in-app purchases

None

PlayClock3D

No in-app purchases

Questions

Is ドラゴンウォッチ free?
ドラゴンウォッチ is free to download, with no in-app purchases.
Is PlayClock3D free?
PlayClock3D is free to download, with no in-app purchases.
Which has better reviews, ドラゴンウォッチ or PlayClock3D?
ドラゴンウォッチ is rated higher. ドラゴンウォッチ averages 4.5 out of 5 from 2 ratings, while PlayClock3D averages 4.4 from 31 ratings.
Do ドラゴンウォッチ or PlayClock3D have ads?
Both ドラゴンウォッチ and PlayClock3D show ads.
Which is updated more often, ドラゴンウォッチ or PlayClock3D?
ドラゴンウォッチ ships an update every 5 months, and PlayClock3D monthly. Most recently, ドラゴンウォッチ was updated on October 21, 2026 and PlayClock3D on October 8, 2026.

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