Calendar Week Nerd
Calendar Week Nerd is made and published by Balthasar Siekiera. AppBrain is an independent app data site and isn't affiliated with Balthasar Siekiera. The app name, icon, screenshots and description belong to Balthasar Siekiera and are shown as published on the App Store.
AppBrain's verdict
- Rating on App Store
- 5.00
- 1 ratings
- Last updated
- July 4, 2026
It doesn't have enough ratings yet to judge what users think.
Rankings
App Store top chartsApp Store Rankings for Calendar Week Nerd
Competitors
Similar apps and more from Balthasar SiekieraMore from Balthasar Siekiera
Releases
Updates seen on the App Store- Version
- 2026.3
- Launched
- September 2025
No changelog data
User feedback
Ratings and reviews on the App StoreComments on Calendar Week Nerd for iOS
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 160.6 MB
- Content rating
- Everyone
Technologies used by Calendar Week Nerd
About the app and developer
About Calendar Week Nerd
Calendar Week Nerd is an utilities app developed by Balthasar Siekiera.
What is the rating of Calendar Week Nerd?
Calendar Week Nerd is rated 5.00 out of 5 stars, based on one rating ratings.
Is Calendar Week Nerd free?
Calendar Week Nerd is free. The app size is 160.63 MB. The latest version available is 2026.3. The last update was on July 4, 2026.
What are the requirements for Calendar Week Nerd?
The app has a content rating of Everyone. The app has been available on the App Store since September 2025.
Developer information for Balthasar Siekiera
Address:
Frequently asked questions about Calendar Week Nerd
Is Calendar Week Nerd free?
Yes. Calendar Week Nerd is free on the App Store.
Is Calendar Week Nerd still available?
Yes. Calendar Week Nerd is on the App Store, and the last update we saw was on July 4, 2026.
How large is Calendar Week Nerd?
Calendar Week Nerd is 160.63 MB.
Is Calendar Week Nerd suitable for children?
App Store rates the content of Calendar Week Nerd as suitable for everyone.
How do people rate Calendar Week Nerd?
Calendar Week Nerd has one rating of 5.00 stars on the App Store.
Who made Calendar Week Nerd?
Calendar Week Nerd was developed by Balthasar Siekiera. It is listed in the utilities category on the App Store.
Store listing
By Balthasar Siekiera, from the App Store
Description by Balthasar Siekiera Written by the developer, not by AppBrain. Click to read.
Calendar Week Nerd is the ultimate week companion that respects both aesthetics and technical needs. Whether you just want minimal, colorful week widgets or need full custom week setup with ISO, fiscal years, and 9-day cycles, CWN adapts to you.
Features:
Beautiful Widgets: Home screen, lock screen, and interactive widgets in all sizes.
Custom Week Setup: Choose your start day, fiscal year, week numbering, even 9-day sprints with custom week lengths.
Apple Watch App + Complications: See week numbers and progress right on your wrist.
Calendar Navigation: Tap any week and jump directly into your calendar app.
Week & Year Arcs: Track where you are in the year at a glance.
Calendar Week Nerd
The perfect week system you didn't know you needed.
Privacy Policy: https://calendarweeknerd.app/privacy
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/