Comparison

時計式タイマー vs LectureWatch

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

Head to head
About

時計式タイマー

Features
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直感的な操作でタイマーをセット! 本アプリは、時計の針を回すようにスワイプするだけで簡単にタイマーを設定できます。 シンプルで美しいデザインと、選べるアラーム音で、日常の時間管理をスムーズに。 キッチンタイマー、勉強用タイマー、ワークアウト用など、様々なシーンで活躍します。

About

LectureWatch

Features
Read full description

Have you ever wished you had a small analog clock and stopwatch while giving a lecture with your iPad open? Lecture Watch combines an analog clock, stopwatch, and a charming bell into one simple app. Resize the clock to fit neatly on the edge of your iPad screen. Tap the clock face to start or stop the stopwatch, and triple-tap to reset. Tap the bell to play a clear “chime” sound that adds a pleasant touch to your session. On iPhone, enlarge the clock to fill the screen for better visibility. Ideal for lectures, public talks, and presentations. Features: • Adjustable clock size • Tap to start/stop stopwatch • Realistic bell animation and sound • Supports multiple languages (English, Japanese, Traditional & Simplified Chinese) A small and elegant analog clock you can always keep on your iPad desktop.

Screenshots

時計式タイマー2 screens
LectureWatch3 screens

Verdict

The call

The clearest difference is update cadence: LectureWatch at every 2 months against 時計式タイマー's every 5 months. LectureWatch also leads on iOS requirement (15.0 vs 17.6). 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

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

時計式タイマー ships an update every 5 months, LectureWatch every 2 months. The most recent releases landed on September 9, 2026 and September 19, 2026 respectively.

Scorecard2 real differences · 4 level
時計式タイマー versus LectureWatch: the parameters behind the verdict, then further details
Parameter時計式タイマーLectureWatch
PriceFreeFree
Update frequencyEvery 5 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.615.0 — better
Further details — not scored
Size1 MB8 MB
Age rating4+4+
DeveloperMARGINAL GAINS INC.TARO TATSUMI

In-app purchases

None

時計式タイマー

No in-app purchases

None

LectureWatch

No in-app purchases

Questions

Is 時計式タイマー free?
時計式タイマー is free to download, with no in-app purchases.
Is LectureWatch free?
LectureWatch is free to download, with no in-app purchases.
Do 時計式タイマー or LectureWatch have ads?
Neither 時計式タイマー nor LectureWatch shows ads.
Which is updated more often, 時計式タイマー or LectureWatch?
時計式タイマー ships an update every 5 months, and LectureWatch every 2 months. Most recently, 時計式タイマー was updated on September 9, 2026 and LectureWatch on September 19, 2026.

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