# Cupla vs The Shack

The clearest difference is update cadence: Cupla at every 2 weeks against The Shack's monthly. The Shack's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Cupla sells 8 in-app purchases, starting at $4.99 per month and The Shack sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Cupla ships an update every 2 weeks, The Shack monthly. The most recent releases landed on November 13, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Cupla | The Shack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (2.3K ratings)](https://appshunter.io/ios/app/cupla-couples-shared-calendar/id1557764033/reviews)** | — |
| Number of ratings | **2.3K** | — |
| Positive reviews | 72.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Freemium | — |
| Size | 254 MB | 7 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Cupla Limited](https://appshunter.io/developer/1557764035) | [Chalke Customs](https://appshunter.io/developer/874230120) |

## What reviewers say

### Cupla

[App page](https://appshunter.io/ios/app/cupla-couples-shared-calendar/id1557764033)

This app helps couples synchronize their lives by offering a shared calendar, to-do lists, and wishlists. It aims to reduce mental load, improve communication, and facilitate planning for dates, chores, and future goals. University-backed research indicates it reduces stress and increases quality time spent together.

**Highlights:** Shared calendar synchronization, Joint to-do lists and reminders, Collaborative wishlists, Key date tracking and countdowns, Flexible privacy controls, Date night goal setting

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Monthly | $4.99 | per month |
| Monthly | $5.99 | per month |
| Monthly | $5.99 | per month |
| Monthly | $7.99 | per month |
| Yearly | $34.99 | per year |
| Cupla Plus | $39.99 | per year |
| Yearly | $44.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Helpful for organizing schedules
- 💡 Great shared calendar features
- 👍 Useful for couples and busy lives
- 👍 Intuitive interface

**What reviewers complain about**

- 🐛 Calendar sync issues
- 🐛 Buggy and glitchy at times
- 🔒 Paywall for full functionality
- 🐛 Inconsistent performance
- 🐛 Inability to delete old synced events

**Reported bugs**

- Notifications not working as expected
- Calendar dates and events not displaying correctly
- Syncing issues between partner calendars
- App freezing or crashing

**Requested features**

- More customization options (colors, widgets, etc.)
- Ability to add more than 3 calendars (e.g. for kids)
- Improved calendar view and navigation
- Integration with other apps and calendars
- Chat or notes feature for events


### The Shack

[App page](https://appshunter.io/ios/app/the-shack-household/id6767896305)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| The Shack Pro | $3.99 | per month |
| The Shack Pro | $39.99 | per year |


## Frequently asked questions

### Is Cupla free?

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

### Is The Shack free?

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

### Do Cupla or The Shack have ads?

Neither Cupla nor The Shack shows ads.

### Which is updated more often, Cupla or The Shack?

Cupla ships an update every 2 weeks, and The Shack monthly. Most recently, Cupla was updated on November 13, 2026 and The Shack on November 9, 2026.

---

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