# Days Countdown vs Collab Rats

The clearest difference is ads: Collab Rats at none against Days Countdown's shown. Collab Rats also leads on update cadence (fortnightly vs every 15 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Days Countdown sells 1 one-off in-app purchase and Collab Rats sells 9 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Days Countdown ships an update every 15 months, Collab Rats fortnightly. The most recent releases landed on October 20, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Days Countdown | Collab Rats |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (69 ratings)](https://appshunter.io/ios/app/days-countdown-date-reminder/id1550429416/reviews)** | — |
| Number of ratings | **69** | — |
| Positive reviews | 76.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 15 months | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 26 MB | 112 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [云云 唐](https://appshunter.io/developer/1443085254) | [AppCrew Technologies](https://appshunter.io/developer/1710906896) |

## What reviewers say

### Days Countdown

[App page](https://appshunter.io/ios/app/days-countdown-date-reminder/id1550429416)

Track important dates and events with a customizable countdown. Set reminders for specific days before an event and share your countdowns with others. The app allows for recurring events and multiple countdowns.

**Highlights:** Unlimited event creation, Countdown to or from a date, Repeat events weekly, monthly, yearly, Customizable event reminders, Share countdowns with friends

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $0.99 | one-time |


### Collab Rats

[App page](https://appshunter.io/ios/app/collab-rats/id6748910479)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CollabRats Plus (Monthly) | $2.99 | per month |
| CollabRats Pro Monthly | $4.99 | per month |
| CollabRats Plus Yearly | $29.99 | per year |
| CollabRats Pro (Yearly) | $49.99 | per year |
| 10 Super Swipe | $0.99 | one-time |
| Unlimited swipes | $0.99 | one-time |
| Who liked your profile | $0.99 | one-time |
| 20 Super Swipe | $1.99 | one-time |
| 30 Super Swipe | $2.99 | one-time |


## Frequently asked questions

### Is Days Countdown free?

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

### Is Collab Rats free?

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

### Do Days Countdown or Collab Rats have ads?

Days Countdown shows ads; Collab Rats does not.

### Which is updated more often, Days Countdown or Collab Rats?

Days Countdown ships an update every 15 months, and Collab Rats fortnightly. Most recently, Days Countdown was updated on October 20, 2026 and Collab Rats on October 12, 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.*