Round Millisecond Clock vs Timer Graph Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Round Millisecond Clock
This app offers a precise real-time digital clock with a unique circular interface, displaying both seconds and milliseconds. Customize your view with options for date, day of the week, and 12/24-hour format.
- Millisecond precision display
- Dual circle interface for seconds and milliseconds
- Customizable display (milliseconds, seconds, date, day)
- Multiple date formats
- 12/24 hour support
- Screen always on
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A real-time digital clock app that displays both seconds and milliseconds with precision using a clean, circular dual-ring interface. [Key Features] - Millisecond Clock: Displays the current time with precision by supporting milliseconds. - Dual Circle Design: Display the flow of seconds and milliseconds simultaneously. - Full Customization: Toggle milliseconds, seconds, date, day of week - Multiple Date Formats: US, EU, ISO, and short formats - 12/24H Support: Includes AM/PM indicator [Additional Features] - Landscape & Portrait support - Screen always on - No permissions required
Timer Graph Pro
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This app lets you connect timers together to create powerful and flexible timer flows. For example, you can create a timer that starts a 5-minute countdown immediately after a 10-minute timer ends. Or you can add reminders that repeat every minute afterward. By connecting simple timer blocks together on a canvas, you can build custom timers that match exactly how you work and think. Many students use Pomodoro timers for studying — but is the standard Pomodoro method really the best fit for your personal pace? What if you want to take a longer break after five Pomodoro sessions, switch subjects, and then repeat another five sessions? What if you want to repeat that entire cycle five times? With this app, you can build timers like that yourself.
Screenshots
Verdict
The clearest difference is in-app purchases: Round Millisecond Clock at none against Timer Graph Pro's 10. Round Millisecond Clock also leads on iOS requirement (13.0 vs 26.0). Timer Graph Pro's advantage is ads (none vs shown). On price 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. Timer Graph Pro sells 10 one-off in-app purchases. Round Millisecond Clock asks for nothing beyond the download.
| Parameter | Round Millisecond Clock | Timer Graph Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months | — |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 34 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Seulki Eom | hatte Inc. |
In-app purchases
Round Millisecond Clock
No in-app purchases
Timer Graph Pro
- Unlimited Cells$1.99
- Custom Sound$1.99
- Image Upload$1.99
Show 7 moreShow fewer
- Logic: Condition$1.99
- Logic: Counter$1.99
- Real Time$1.99
- Custom Theme$1.99
- Logic bundle$3.99
- Creative Bundle$4.99
- All-in-One$8.99





