Vibrating Alarm Clock & Timer vs Yatta!
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Vibrating Alarm Clock & Timer
This app provides silent alerts using vibration for alarms and timers. It functions similarly to the native clock app, allowing for custom alarms and timers that continue running in the background. Enhance your experience with theme customization and ad removal through in-app purchases.
- Vibration-only alerts
- Unlimited free alarm storage
- Repeat alarms by day
- Second-level timer precision
- Background timer operation
- Dark mode support
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Notifications without sound, only with vibration. Even if your iPhone is set to sound, no sound will be played. It works almost the same as the iPhone's clock app, so you can use it right away. However, since iPads do not have a built-in vibration function, they will not vibrate. ● Alarm Unlimited storage for free Set by date Repeat by day of the week ● Timer Set to the second Progress displayed in a circle Notification time display Continues to count even when the app is closed ● Other Background notifications Supports dark mode ● In-app purchases One-time purchase, valid forever! - Remove ads - Choose from about 20 theme colors! ● Use cases - To prevent oversleeping on trains or buses. - As a wake-up call for naps at work or school. - For night shift naps. - When putting children to bed. - When surrounding noise is too loud to hear. - In quiet places like libraries, study rooms, or internet cafes. - For meditation or mindfulness. Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Yatta!
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Yatta!は、息子のために用意したホワイトボード……を活用できなかった 雑な我が家のためのチェックアプリです。 ・曜日ごとに持ち物が違う ・親がリセットを忘れる ・「ふでばこ」でチェックしても、中身が空… ・マグネットがぐちゃぐちゃで、チェックしたのかわからない… 口頭で確認しても、毎日何か忘れ物をする息子…。 この状況を打開するため、私(母)が欲しい機能をつけまくりました。 ・曜日と時間帯(朝/昼/夜)で項目を出し分け ・決めた時間に自動リセット ・確認も自動通知 ・タップやスワイプで、かんたん完了 ・メイン画面は、息子の気が散る要素をなるべく少なく ・完了項目が消えていく→残りのやることがわかりやすい そして、 ・ちょっとした動きと効果音で楽しく使える (大人も使えるように、楽しいモーションはon/off切り替え可能) 時間帯機能を使えば、前日夜の準備もバッチリ。 「前日夜と朝にタブレットを確認→充電切れ回避」 「夜にえんぴつとけしごむを確認、朝はふでばこを確認」 朝のドタバタが緩和できました。 Yatta!のおかげで、息子の忘れ物がちょっと減りました。 本人からも「わかりやすいし、全部やった時ちょっと嬉しい。」というコメントをもらっています。 好みに合わせて使ってもらえるように、デザインは2種類作りました。 ・日々のタスクをぶっ飛ばせ!な黒×黄色 ・爽やかで見やすい水色 バタバタの日々に、少しでもお役に立てば幸いです。
Screenshots
Verdict
The clearest difference is in-app purchases: Yatta! at none against Vibrating Alarm Clock & Timer's 4. Yatta! also leads on ads (none vs shown) and update cadence (every 6 days vs every 5 weeks). On price 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. Vibrating Alarm Clock & Timer sells 4 one-off in-app purchases. Yatta! asks for nothing beyond the download.
Vibrating Alarm Clock & Timer ships an update every 5 weeks, Yatta! every 6 days. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.
| Parameter | Vibrating Alarm Clock & Timer | Yatta! |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (105 ratings) — better | — |
| Positive reviews | 64.8% of reviews | — |
| Number of ratings | 105 — better | — |
| Update frequency | Every 5 weeks | Every 6 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 9 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | manabu ueda | Minako Uchida |
In-app purchases
Vibrating Alarm Clock & Timer
- Support the app #1$0.49
- Support the app #2$0.99
- Support the app #3$1.99
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- Ad-Free Plan(Lifetime)$2.99
Yatta!
No in-app purchases
Questions
Is Vibrating Alarm Clock & Timer free?
Is Yatta! free?
Do Vibrating Alarm Clock & Timer or Yatta! have ads?
Which is updated more often, Vibrating Alarm Clock & Timer or Yatta!?
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