Simple Timer & Alarm ListTimer vs StackTimer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simple Timer & Alarm ListTimer
This app offers a simple, one-tap timer for various activities like focus, study, and workouts. It displays finish times, works in the background with notifications, and supports vibration for silent mode. An upgrade option removes ads and adds lock screen countdowns and custom sounds.
- One-tap start
- Finish times displayed
- Background notifications
- Vibration for silent mode
- Easy repeat function
- Battery friendly operation
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ListTimer is a free timer app that can be started with just one tap. It displays end times and works in the background. ●One Tap to Start All you have to do is tap it once. ●Finish Times Displayed on Screen It shows the time your alarm will finish. ●Notifies You in Background When the timer ends, ListTimer also notifies you in the background. ●Vibration ListTimer vibrates your device so you can also use it in silent mode. ●Repeat Easily Tap the repeat button to repeat the timer at intervals. ●Battery Friendly ListTimer doesn't consume your battery power in the background because it notifies you after you close the app. URL Scheme = "listtimer:" @http://icons8.com/ ■■ Upgrade ■■ - No Ads - Countdown on Lockscreen - Change Alarm Sound - Customize Theme Color - Longer Interval Settings - Save 2 or More Favorites 【Privacy Policy and Term of Use】 https://texttospeech.helpshift.com/a/timerapp/?l=en&s=help&f=privacy-policy
StackTimer
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タイマー、ひとつじゃ足りない人へ。 StackTimer は、複数のタイマーを同時に走らせて管理できるマルチタイマーです。パスタを茹でながら、洗濯を回しながら、勉強のポモドーロを計りながら——よく使う時間はプリセットに保存して、ワンタップで開始。ダイナミックアイランドとロック画面のLive Activityに残り時間が表示されるので、アプリを開かなくても進行状況がわかります。 ■ 特長 ・複数タイマーの同時実行 ・よく使う時間をプリセット保存（ラベル・色・音） ・Live Activity／ダイナミックアイランド対応 ・完了をサウンドとバイブでお知らせ 買い切りでフル機能（プリセット無制限・Live Activity）が使えます。テーマ／サウンドパックで自分好みに。すべて端末内で動作します。
Screenshots
Verdict
The clearest difference is ads: StackTimer at none against Simple Timer & Alarm ListTimer's shown. Simple Timer & Alarm ListTimer's advantage is iOS requirement (15.6 vs 17.0). On price, 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. Simple Timer & Alarm ListTimer sells 4 in-app purchases, starting at $0.49 per 7 days and StackTimer sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
| Parameter | Simple Timer & Alarm ListTimer | StackTimer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (303 ratings) — better | — |
| Positive reviews | 89.1% of reviews | — |
| Number of ratings | 303 — better | — |
| Update frequency | Every 5 days | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 36 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Lemon LLC | SANWA Inc. |
Bugs and requests
Simple Timer & Alarm ListTimer
Reported bugs
5 issues- Alarm fails to trigger when app is closed or locked
- Vibration doesn't work reliably in background
- App fails to download (stuck on iCloud icon)
- Notification bar alert insufficient to wake users
- Inconsistent vibration performance in some scenarios
Requested features
7 requests- 12-hour time format option for end-time display
- Independent alarm volume control (separate from phone volume)
- Simpler repeat function toggle (zero repeat option in settings)
- Text/description field to note what timer is for
- Interval repetition with alerts
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- Larger font size option
- Custom time ranges including seconds
StackTimer
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Simple Timer & Alarm ListTimer
- ListTime One Weeek$0.497 Days
- ListTimer Plus$2.491 Month
- ListTimer Plus7 Days trial$14.991 Year
- ListTimer Plus$4.99
StackTimer
- テーマパック$0.99
- サウンドパック$0.99
- プロ機能解放$1.99
