Comparison

Eventor Event Manager vs Calendar Week Nerd

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Eventor Event Manager

Features
Read full description

Eventor is a mobile application (CRM) for managing work and private meetings, contacts, documents and news. The application notifies you of a future meeting, new document or news using PUSH notifications.

About

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.

Highlights
  • 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
Features
Read full description

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

Eventor Event Manager3 screens
Calendar Week Nerd4 screens

Verdict

The call

The clearest difference is in-app purchases: Eventor Event Manager at none against Calendar Week Nerd's 3. Eventor Event Manager also leads on iOS requirement (15.0 vs 18.4). Calendar Week Nerd's advantage is update cadence (every 2 weeks vs every 2 months). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Calendar Week Nerd sells 3 in-app purchases, starting at $1.99 per month. Eventor Event Manager asks for nothing beyond the download.

UpkeepUpdate frequency

Eventor Event Manager ships an update every 2 months, Calendar Week Nerd every 2 weeks. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 7 level
Eventor Event Manager versus Calendar Week Nerd: the parameters behind the verdict, then further details
ParameterEventor Event ManagerCalendar Week Nerd
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS15.0 — better18.4
Further details — not scored
Size57 MB161 MB
Age rating4+4+
DeveloperDavid PadychBalthasar Siekiera

In-app purchases

None

Eventor Event Manager

No in-app purchases

3 purchases

Calendar Week Nerd

Subscriptions2
  • CalendarWeekNerd+ Monthly$1.991 Month
  • CalendarWeekNerd Plus Yearly$9.991 Year
One-time1
  • CalendarWeekNerd+ Lifetime$29.99

Questions

Is Eventor Event Manager free?
Eventor Event Manager is free to download, with no in-app purchases.
Is Calendar Week Nerd free?
Calendar Week Nerd is free to download, with in-app purchases available.
Do Eventor Event Manager or Calendar Week Nerd have ads?
Neither Eventor Event Manager nor Calendar Week Nerd shows ads.
Which is updated more often, Eventor Event Manager or Calendar Week Nerd?
Eventor Event Manager ships an update every 2 months, and Calendar Week Nerd every 2 weeks. Most recently, Eventor Event Manager was updated on November 7, 2026 and Calendar Week Nerd on November 5, 2026.

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