賞味期限スキャナ vs Voice Marker Clock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
賞味期限スキャナ
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このアプリでは、賞味期限ラベルを撮影・登録するだけで、期限前に通知が届きます。 それによって、賞味期限を記憶しなければいけないストレスがなくなり、冷蔵庫の中身の効率的な管理が可能になります。 さらに、登録済み食品を元にAI（ChatGPT）からの献立提案の機能もあり、毎日の料理アイデアが得られます。 「賞味期限スキャナ」は賞味期限の記憶や毎日の献立の悩みを軽減し、より快適な料理ライフを目指しています。 # 使い方のヒント 冷蔵庫に入れるタイミングで賞味期限をスキャンするのも良いのですが、購入時に手に取ったタイミングでスキャンすると冷蔵庫に入れる際よりも余裕が生まれます。
Voice Marker Clock
This analog clock app reads the time aloud at customizable intervals and allows users to set colored time markers with countdowns and notifications. It can also function as a simple, silent clock when needed.
- Voice time announcements
- Customizable announcement intervals
- Colored time markers
- Countdown to marked time
- Sound notifications for marked time
- Simple clock mode
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An analog clock with voice reading and time marking—perfect for busy mornings! ● Voice Time Announcements The time will be read aloud at regular intervals (every second / 10 seconds / 30 seconds / 1 minute / 10 minutes / 30 minutes / 1 hour). ● Mark Time with Colors Add colored markers to the time, and you can see the remaining time until the marker. You'll also receive a sound notification when the marked time is reached. ● Can Be Used as a Simple Clock When not needed, you can turn off the time announcements and hide the markers.
Screenshots
Verdict
The clearest difference is in-app purchases: 賞味期限スキャナ at none against Voice Marker Clock's 4. Voice Marker Clock's advantage is ads (none vs shown) and device support (4 vs 1). On price, update cadence and iOS requirement 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. Voice Marker Clock sells 4 one-off in-app purchases. 賞味期限スキャナ asks for nothing beyond the download.
賞味期限スキャナ ships an update fortnightly, Voice Marker Clock every 2 weeks. The most recent releases landed on September 27, 2026 and October 7, 2026 respectively.
| Parameter | 賞味期限スキャナ | Voice Marker Clock |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| Update frequency | Fortnightly — better | Every 2 weeks |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad, Mac, Vision Pro — better |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 41 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Curiosity Software Inc. | Yuichiro Niwa |
In-app purchases
賞味期限スキャナ
No in-app purchases
Voice Marker Clock
- Treat me to a donut$1.99
- Marker - Feature Addition$3.99
- Treat me to a hamburger$4.99
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- Treat me to a sushi.$8.99
