Comparison

タイムマネージャー vs Stow Timer | Focus Timer

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

Head to head
About

タイムマネージャー

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タイムマネージャーは通知機能に特化したタイマーアプリです。 設定した時間の通知だけでなく、経過時間の通知や残り時間の通知も受け取れます。背景画像、通知音もユーザーが自由にカスタマイズできます。 機能 ・時間計測機能  最大100分まで時間を計ることができます。 ・経過時間通知機能  計測開始から5分毎に経過時間を通知します。  なお、設定によって10分毎やOFFにも変更できます。 ・残り時間通知機能  5分前、3分前、1分前、30秒前を通知します。  なお、設定によってOFFにも変更できます。 ・バックグラウンド動作  アプリを閉じても時間計測を続行でき、経過時間や残り時間の  通知も受け取ることができます。 ・画像設定機能  タイマー画面の背景をカメラロールの画像に設定できます。 ・ファイル共有機能  ユーザーが取り込んだmp3ファイルやボイスメモを通知音に設定できます。  ※設定にはApple純正アプリ「ファイル」が必要です。 本ソフトは、(株)アクエストの音声合成ライブラリAquesTalkを使用しており、その著作権は同社に帰属します。営利目的での使用は当該ライブラリの使用ライセンスが必要です。

About

Stow Timer | Focus Timer

Features
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⏺ StowTimer is a focus timer designed for minds that deal with hyperfocus and impulses. You lose track of time when you're in the zone. You can't focus when you tell yourself to focus. Intrusive thoughts won't stop popping up. Hours pass before you even notice—— Instead of blaming how your brain works, StowTimer supports you with the right systems. ■ Impulse Notes Save "I need to do that later" thoughts with one tap while you're in the zone. Jot it down, feel at ease, and get right back to work. You can also add them straight to your task timer. ■ Two Timer Modes ・Single Timer: When you want to focus on one thing ・Task Timer: When you want to work through a to-do list in order ■ Hyperfocus Prevention ・Session limit notifications ・Away reminders for long work sessions ・Confirmation dialog when stopping (auto-shown after 5 min) ■ Gentle Break Care During breaks after a session, gentle prompts like "Take a sip of water" or "Roll your shoulders" help you reset. ■ Pomodoro Support Automatically manages focus → break → focus cycles. Auto-start after break is also available. ■ Ambient BGM 4 types: White / Pink / Brown / Stream. Helps you stay in the zone. ■ 5 Themes Midnight / Daylight / Serenity / Romantic / Dream Switch to match your mood. ■ Stow Pro ・Unlimited Impulse Notes ・Weekly & monthly logs with pattern analysis ・Extra color themes (Serenity / Romantic / Dream) ・Extra BGM (coming soon) ・Extra alarm sounds ・Custom time presets ・Live Activity (coming soon) Monthly: $3.99/mo (first month free) Lifetime: $14.99 (one-time purchase) Just 5 minutes is enough. The hardest part is starting. ------------------------ Terms of Use(EULA):https://www.notion.so/35bf3b66d14e8197add7e6267a0114dd Privacy Policy: https://www.notion.so/35bf3b66d14e8178ba7bf364865dcd94

Screenshots

タイムマネージャー4 screens
Stow Timer | Focus Timer4 screens

Verdict

The call

The clearest difference is in-app purchases: タイムマネージャー at none against Stow Timer | Focus Timer's 2. タイムマネージャー also leads on device support (3 vs 1) and iOS requirement (13.6 vs 26.4). Stow Timer | Focus Timer's advantage is update cadence (daily vs weekly). On price and ads 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. Stow Timer | Focus Timer sells 2 in-app purchases, starting at $2.99 per month. タイムマネージャー asks for nothing beyond the download.

UpkeepUpdate frequency

タイムマネージャー ships an update weekly, Stow Timer | Focus Timer daily. The most recent releases landed on September 25, 2026 and October 9, 2026 respectively.

Scorecard4 real differences · 2 level
タイムマネージャー versus Stow Timer | Focus Timer: the parameters behind the verdict, then further details
ParameterタイムマネージャーStow Timer | Focus Timer
PriceFreeFree
Update frequencyWeeklyDaily — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.6 — better26.4
Further details — not scored
Size14 MB2 MB
Age rating4+4+
DeveloperTakatoshi MiuraREINA KIMURA

In-app purchases

None

タイムマネージャー

No in-app purchases

2 purchases

Stow Timer | Focus Timer

Subscriptions1
  • Stow Timer pro$2.991 Month
One-time1
  • Stow Timer Pro(買切)$9.99

Questions

Is タイムマネージャー free?
タイムマネージャー is free to download, with no in-app purchases.
Is Stow Timer | Focus Timer free?
Stow Timer | Focus Timer is free to download, with in-app purchases available.
Do タイムマネージャー or Stow Timer | Focus Timer have ads?
Neither タイムマネージャー nor Stow Timer | Focus Timer shows ads.
Which is updated more often, タイムマネージャー or Stow Timer | Focus Timer?
タイムマネージャー ships an update weekly, and Stow Timer | Focus Timer daily. Most recently, タイムマネージャー was updated on September 25, 2026 and Stow Timer | Focus Timer on October 9, 2026.

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