HappyFriday vs Calendar Week Nerd
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HappyFriday
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Is it Friday yet? Happy Friday is the ultimate weekly countdown app that tells you exactly how long until the most glorious day of the week arrives. Whether you're grinding through Monday blues or surviving the mid-week slump, Happy Friday keeps your eyes on the prize. Features: Real-time countdown to Friday Clean, simple, and beautiful interface Widget support — see your countdown right on your home screen Never lose sight of the weekend ahead Life is better when Friday is coming. Let Happy Friday be your weekly motivation to push through the week. Download now and start counting down to your happy place.
Calendar Week Nerd
This app offers customizable widgets for your home and lock screens, allowing you to track week progress and navigate your calendar. It supports Apple Watch complications and various custom week setups, including ISO and fiscal years.
- Home and lock screen widgets
- Custom week start day
- ISO and fiscal year week numbering
- Apple Watch app and complications
- Direct calendar navigation
- Yearly progress arcs
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Have your most beautiful week ever. 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/
Screenshots
Verdict
The clearest difference is in-app purchases: HappyFriday at none against Calendar Week Nerd's 3. Calendar Week Nerd's advantage is update cadence (every 2 weeks vs every 4 months). On price, ads, device support and iOS requirement 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. Calendar Week Nerd sells 3 in-app purchases, starting at $1.99 per month. HappyFriday asks for nothing beyond the download.
HappyFriday ships an update every 4 months, Calendar Week Nerd every 2 weeks. The most recent releases landed on November 11, 2026 and November 5, 2026 respectively.
| Parameter | HappyFriday | Calendar Week Nerd |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 4 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad | iPhone, iPad, Apple Watch — better |
| Requires iOS | 17.6 — better | 18.4 |
| Further details — not scored | ||
| Size | 3 MB | 161 MB |
| Age rating | 4+ | 4+ |
| Developer | 练仑 李 | Balthasar Siekiera |
In-app purchases
HappyFriday
No in-app purchases
Calendar Week Nerd
- CalendarWeekNerd+ Monthly$1.991 Month
- CalendarWeekNerd Plus Yearly$9.991 Year
- CalendarWeekNerd+ Lifetime$29.99
Questions
Is HappyFriday free?
Is Calendar Week Nerd free?
Do HappyFriday or Calendar Week Nerd have ads?
Which is updated more often, HappyFriday or Calendar Week Nerd?
Other comparisons
