Nook vs Keep Screen On & Dimmer Screen
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Nook
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OOK helps you manage app access and daily usage with Apple's Screen Time frameworks. SCREEN TIME CONTROLS • Create groups and choose apps with Apple's Family Activity Picker. • Use App Blocking to prevent selected apps from launching. • Use Shield Only to keep selected apps visible while showing the system restriction screen when they are opened. • Apply a restriction immediately or after a daily usage limit is reached. • Restore restrictions automatically at midnight, or turn them off at any time. • Optionally prevent app installation or removal from NOOK's Settings screen. LOCAL PRIVACY NOOK does not require an account. App selections are represented by opaque Screen Time tokens and stored locally so the Device Activity extension can apply your schedule. NOOK does not identify your selected apps or upload Screen Time selections or activity to a server. FREE AND PRO All Screen Time management features are available for free. The optional lifetime Pro purchase unlocks local privacy and customization tools: password and Face ID protection for NOOK, a separate decoy password that opens a focus timer, and alternate app icons. No Screen Time control is paywalled. SYSTEM NOTES • Screen Time authorization is required. • Apple's Screen Time controls support up to 50 selected apps at once. Contact: nookapp.info@gmail.com
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
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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 iOS requirement: Keep Screen On & Dimmer Screen at 13.0 against Nook's 16.0. On price, ads, in-app purchases 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. Nook sells 1 one-off in-app purchase and Keep Screen On & Dimmer Screen sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | Nook | Keep Screen On & Dimmer Screen |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.7 (6 ratings) — better |
| Positive reviews | — | 25.0% of reviews |
| Number of ratings | — | 6 — better |
| Update frequency | — | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 33 MB |
| Age rating | 4+ | 17+ |
| Developer | 太山 魏 | Nghi Doan |
In-app purchases
Nook
- Lifetime Pro$4.99
Keep Screen On & Dimmer Screen
- Remove ads forever$3.99
Questions
Is Nook free?
Is Keep Screen On & Dimmer Screen free?
Do Nook or Keep Screen On & Dimmer Screen have ads?
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