TiZo Pro vs Keep Screen On & Dimmer Screen
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TiZo Pro
This utility app displays the time in two different time zones simultaneously, with options for a day/night indicator and sound effects. It also includes a sub-screen for scheduling appointments and converting times.
- Dual time zone display
- Day/night indicator
- Tick-tack sound effect
- Schedule appointments
- Time conversion tool
- 130+ city time zones
Read full descriptionHide full description
"Tell me the local time in Sheffield!! Is it daylight saving time in now?" OK! Please set in "London", the time zone of TiZo Pro. TiZo Pro have two face dial, and show you time of two time zones. It is only that much, but it is quite useful when you want to watch big events overseas on TV. You can choose a time zone among 130 cities. The time zone of clock(above), it is set in the Slide Menu. And the clock(below) is set in the Settings screen. Day/night indicator option represents the approximate time by symbol of sun and moon. This is not moon phase. Sound effect option plays tick-tack noise like mechanical clock. TiZo Pro have a sub screen for schedule, and you can write appointments into the built-in calendar app. This screen is very similar to the main screen, but the minute-hand can be moved by drag. To change the time, please trace the finger twirling the face. To change the date, tap the date, please. Date picker appears. Convert screen has the ability to be notified by the reminder at that time. NOTE. This app allows you to write appointments to built-in calendar app. What has been written may be synchronized, public and share based on the settings of calendar app. We recommend that you use this app after make sure the settings of calendar app. This app, which has been prepared to convert the time as accurately as possible. That the system or changes in daylight saving time in each country, will be converted incorrectly may occur. Please acknowledge it.
Keep Screen On & Dimmer Screen
Prevent your device's screen from turning off automatically and adjust its brightness to a very low level. This utility is ideal for tasks like long uploads or downloads, or for developers needing continuous screen visibility.
- Keep screen on indefinitely
- Reduce screen brightness to zero
- Prevent screen timeout
- Useful for long uploads/downloads
- Aids developers needing constant screen visibility
Read full descriptionHide full description
Keep Screen On & Dimmer Screen brightness will help you do two those things in zero tap! Just open the app, your phone screen will be on forever and your phone screen brightness will down to zero too! Lower your phone screen brightness is an impressive feature of this app because most of us want to keep screen on and lower phone screen brightness together. Timeout to turn off is also a good feature! This app is useful when you want to keep screen on while uploading video to YouTube, downloading big file or for developer who want to keep screen on! Thank you!
Screenshots
Verdict
The clearest difference is price: Keep Screen On & Dimmer Screen at Free against TiZo Pro's $0.99. Keep Screen On & Dimmer Screen also leads on review sentiment (25% vs 0%) and ratings volume (6 vs 1). TiZo Pro's advantage is rating (3.0 vs 1.7) and in-app purchases (none vs 1). On update cadence, 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
Keep Screen On & Dimmer Screen is free to download; TiZo Pro costs $0.99 up front. Keep Screen On & Dimmer Screen sells 1 one-off in-app purchase. TiZo Pro asks for nothing beyond the download.
TiZo Pro holds the better App Store score, 3.0 against 1.7. That said, the two scores are not equally well evidenced: Keep Screen On & Dimmer Screen has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 0% of TiZo Pro's written reviews are positive against 25% of Keep Screen On & Dimmer Screen's, so the app with the better star average is not the one people write more warmly about.
TiZo Pro ships an update every 5 months, Keep Screen On & Dimmer Screen every 3 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.
| Parameter | TiZo Pro | Keep Screen On & Dimmer Screen |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 3.0 (1 ratings) — better | 1.7 (6 ratings) |
| Positive reviews | 0.0% of reviews | 25.0% of reviews — better |
| Number of ratings | 1 | 6 — better |
| Update frequency | Every 5 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 57 MB | 33 MB |
| Age rating | 4+ | 17+ |
| Developer | Blowbend.jp | Nghi Doan |
Customer experience
TiZo Pro
Keep Screen On & Dimmer Screen
In-app purchases
TiZo Pro
No in-app purchases
Keep Screen On & Dimmer Screen
- Remove ads forever$3.99
Questions
Is TiZo Pro free?
Is Keep Screen On & Dimmer Screen free?
Which has better reviews, TiZo Pro or Keep Screen On & Dimmer Screen?
Do TiZo Pro or Keep Screen On & Dimmer Screen have ads?
Which is updated more often, TiZo Pro or Keep Screen On & Dimmer Screen?
Other comparisons















