Simple Timer & Alarm ListTimer vs TenpAI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simple Timer & Alarm ListTimer
This utility app allows for quick, one-tap timer starts and displays their finish times. It operates in the background, providing notifications and vibration alerts even in silent mode. Repeat functionality and battery efficiency are key features.
- One-tap start
- Finish times displayed
- Background notifications
- Vibration alerts
- Repeat timer 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 Lock Screen - 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
TenpAI
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手牌を入力するだけで、シャンテン数と受け入れ枚数を瞬時に計算します。 【できること】 ・シャンテン数と、聴牌時の待ち牌を表示 ・受け入れを「何種何枚」で表示。残り枚数がひと目でわかります ・打牌候補ごとの受け入れ枚数を比較 ・手を戻したほうが和了しやすい場面を提案。序盤・中盤・終盤で見込みを比べられます ・七対子・国士無双の判定にも対応 ・カメラで手牌を撮影して自動入力(卓や光の条件によっては読み違えることがあります) 【プライバシーについて】 写真の解析はすべて端末内で完結します。学習用データ画面で保存を有効にした場合に限り、 送信するかを1件ずつ選んで開発者へ提供いただけます。自動で送信されることはありません。 横画面専用のアプリです。片手打ちのプレイ中でも、手牌を並べたまま結果を確認できます。 すべての機能を無料で使えます。広告はありません。開発者への任意の支援としてアプリ内課金を 用意していますが、購入しても機能は変わりません。
Screenshots
Verdict
The clearest difference is ads: TenpAI at none against Simple Timer & Alarm ListTimer's shown. Simple Timer & Alarm ListTimer's advantage is device support (3 vs 1). On price, update cadence, in-app purchases 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. Simple Timer & Alarm ListTimer sells 4 in-app purchases, starting at $0.49 per 7 days and TenpAI sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Simple Timer & Alarm ListTimer ships an update every 5 days, TenpAI weekly. Both last shipped on November 6, 2026.
| Parameter | Simple Timer & Alarm ListTimer | TenpAI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (303 ratings) — better | — |
| Positive reviews | 89.3% of reviews | — |
| Number of ratings | 303 — better | — |
| Update frequency | Every 5 days — better | Weekly |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 16.0 |
| Further details — not scored | ||
| Size | 36 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Lemon LLC | KEISUKE TAKADA |
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
TenpAI
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
TenpAI
- コーヒー1杯$0.99
Questions
Is Simple Timer & Alarm ListTimer free?
Is TenpAI free?
Do Simple Timer & Alarm ListTimer or TenpAI have ads?
Which is updated more often, Simple Timer & Alarm ListTimer or TenpAI?
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