# WorkMarks vs ourday calendar

The clearest difference is update cadence: ourday calendar at every 2 days against WorkMarks's weekly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. WorkMarks sells 1 one-off in-app purchase and ourday calendar sells 5 in-app purchases, starting at $2.89 per month. Whichever you choose, the download price is not the number that matters.

WorkMarks ships an update weekly, ourday calendar every 2 days. The most recent releases landed on November 5, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | WorkMarks | ourday calendar |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 85.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | — | Freemium |
| Size | 1 MB | 105 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [佳佳 陶](https://appshunter.io/developer/1682189695) | [Joon Hwan Kim](https://appshunter.io/developer/1715981727) |

## What reviewers say

### WorkMarks

[App page](https://appshunter.io/ios/app/workmarks/id6744355928)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $6.99 | one-time |


### ourday calendar

[App page](https://appshunter.io/ios/app/ourday-calendar-for-couples/id6759252117)

A shared calendar app designed for couples to organize plans, track anniversaries with D-day countdowns, and decorate their calendar with personal photos. It offers widgets for quick access and optional menstrual cycle tracking.

**Highlights:** Shared calendar for couples, Anniversary D-day countdowns, Photo stickers on calendar, Home screen widgets, Lock Screen and Dynamic Island memos, Apple Watch complications, Menstrual cycle tracking (Pro)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.89 | per month |
| Pro Monthly | $2.89 | per month |
| Pro Yearly | $14.99 | per year |
| Pro Yearly | $14.99 | per year |
| Lifetime Ad Removal | $9.99 | one-time |


## Frequently asked questions

### Is WorkMarks free?

WorkMarks is free to download, with in-app purchases available.

### Is ourday calendar free?

ourday calendar is free to download, with in-app purchases available.

### Do WorkMarks or ourday calendar have ads?

Neither WorkMarks nor ourday calendar shows ads.

### Which is updated more often, WorkMarks or ourday calendar?

WorkMarks ships an update weekly, and ourday calendar every 2 days. Most recently, WorkMarks was updated on November 5, 2026 and ourday calendar on November 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*