Schedule Block Builder vs Clank
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Schedule Block Builder
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Schedule Block Builder is an app with a bold, poster-like design that perfectly solves one problem: creating a weekly schedule and sharing it with anyone via a 6-digit code. No accounts, passwords, or registration needed. Simply open the app, create the schedule, and send the code through chat. The creator can make a schedule in seconds by choosing a name, their name, and an accent color, adding classes, events, and activities, and editing or deleting with a single tap. The creator can share a 6-digit code and send it through chat or say it aloud. The user enters the code and instantly sees the schedule, switches between days of the week, and all changes made by the creator appear in real-time. There are no extra buttons, just the schedule. If the creator shifts a class to a different time or changes the audience, the user will see it immediately, without updates or delays. The live connection works automatically. The app offers 6 vibrant accent colors to choose from, large typography, and thin lines. No rounded corners or pastel tonesβjust a clean, bold poster style that stands out from hundreds of similar apps. This app is perfect for teachers and students, tutors and learners, event organizers, coaches and sports teams, and for any group scheduling. The app is free, ad-free, and requires no registration. Simply open the app and start using it right away.
Clank
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Block distracting apps with a tag you choose. clank blocks the apps and websites you select. Pair an NFC tag or a printed QR tag, then leave it somewhere you have to get up for. Scan the same tag inside clank when you want your apps back. Free to download and use. No subscription or account required. Use a compatible NFC tag you own, or create and print a QR tag in the app. No Clank accessory is required. How it works 1. Allow Screen Time access and choose which apps and websites to block. 2. Pair a compatible NFC tag or a QR tag created in clank. 3. Scan your tag inside clank to block your selection. Scan it again to unclank. Keep the apps you need Create a mode for work, study, evenings or sleep. Choose a different block list for each mode and leave useful apps available. Set a time to unclank Once your tag is paired, start a timed clank without scanning it. Your apps come back when the timer ends. Set schedules for the days and times you choose. Make it harder to back out Strict mode restricts installing and deleting apps while clanked, including clank itself. Five emergency unclanks are included for urgent access or a missing tag. See your clanked time Review your sessions and the time you spent with distractions blocked, day by day and week by week. Keep your habits private Your modes, schedules and session history stay on your devices. No account or analytics. NFC works on supported iPhones with compatible tags. iPad uses QR tags. Screen Time permission and a paired tag are required for blocking, including timed clanks and schedules. QR tags use the camera inside clank. A copy works as the same tag, so keep copies out of reach too.
Screenshots
Verdict
The clearest difference is device support: Clank at 3 against Schedule Block Builder's 1. On price, ads, in-app purchases and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Schedule Block Builder | Clank |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | β |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad, Apple Watch β better |
| Requires iOS | 17.6 | 16.4 β better |
| Further details β not scored | ||
| Size | 16 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | Cezar Beltrao | DCTR s.r.o. |
In-app purchases
Schedule Block Builder
No in-app purchases
Clank
No in-app purchases









