Dot Timer | Focus Timer vs XThinkTank
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dot Timer | Focus Timer
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A timer app that visualizes time with dots. See your remaining time at a glance! As the dots disappear at a steady pace, you’ll intuitively feel the "density" of time. Whether you want to deeply focus, track your work, or simply mind your time—give Dot Timer a try. 【Simple to Use】 Set your time (from 1 minute to 1 hour 59 minutes). Just press start. Focus on your task as you watch the dots slip away. 【Two Distinct Modes】 Light Mode: A calm, bright design. Perfect for deep-focus sessions. Dark Mode: Easy on the eyes, even in the dark. Ideal for night owls and late-night work. 【Key Features & Highlights】 Steady Pace: Dots disappear at a constant speed. The length of time is reflected by the "number" of dots. Intuitive Layout: Clean, grid-aligned dots visualize your remaining time instantly. Quick Re-use: Easily re-use your favorite timer settings from your history. Stay Notified: Receive a notification as soon as your timer finishes.
XThinkTank
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An AI deep-research app for researchers, business analysts, and knowledge workers. Ask your research questions through conversation, and let the system assist with source analysis, logical structuring, and generating well-structured reports.
Screenshots
Verdict
The clearest difference is in-app purchases: Dot Timer | Focus Timer at none against XThinkTank's 4. Dot Timer | Focus Timer also leads on iOS requirement (13.0 vs 15.1). On price, ads 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. XThinkTank sells 4 one-off in-app purchases. Dot Timer | Focus Timer asks for nothing beyond the download.
| Parameter | Dot Timer | Focus Timer | XThinkTank |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 9 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 23 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Hirasawa Masayuki | Hooman Biotechnology (beijing) Co., Ltd |
In-app purchases
Dot Timer | Focus Timer
No in-app purchases
XThinkTank
- 10,000 积分$0.99
- 55,000 积分$6.99
- 115,000 积分$14.99
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- 600,000 积分$69.99









