# Important Dates vs Orosimo Countdown

The clearest difference is in-app purchases: Orosimo Countdown at none against Important Dates's 3. Important Dates's advantage is iOS requirement (15.6 vs 18.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Important Dates sells 3 one-off in-app purchases. Orosimo Countdown asks for nothing beyond the download.

Important Dates ships an update fortnightly, Orosimo Countdown every 3 weeks. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Important Dates | Orosimo Countdown |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (42 ratings)](https://appshunter.io/ios/app/important-dates-countdown/id1625185222/reviews)** | — |
| Number of ratings | **42** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 3 MB |
| Requires iOS | **15.6** | 18.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Roman Kotov](https://appshunter.io/developer/912021271) | [Nouman Mehmood](https://appshunter.io/developer/1745599581) |

## What reviewers say

### Important Dates

[App page](https://appshunter.io/ios/app/important-dates-countdown/id1625185222)

Easily track upcoming events or past milestones with this intuitive day counter. Organize events with custom folders, set personalized reminders, and view countdowns directly on your home screen. Make every moment count by staying on top of what matters most.

**Highlights:** Unlimited event tracking, Custom event organization with folders, Personalized reminders and notifications, Home screen widgets for instant updates, Track days remaining and days elapsed, Unique automatically generated backgrounds

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support the project | $1.99 | one-time |
| Support the project | $9.99 | one-time |
| Support the project | $19.99 | one-time |


### Orosimo Countdown

[App page](https://appshunter.io/ios/app/orosimo-countdown/id6766730939)

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

**In-app purchases:** none


## Frequently asked questions

### Is Important Dates free?

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

### Is Orosimo Countdown free?

Orosimo Countdown is free to download, with no in-app purchases.

### Do Important Dates or Orosimo Countdown have ads?

Neither Important Dates nor Orosimo Countdown shows ads.

### Which is updated more often, Important Dates or Orosimo Countdown?

Important Dates ships an update fortnightly, and Orosimo Countdown every 3 weeks. Most recently, Important Dates was updated on October 30, 2026 and Orosimo Countdown on October 28, 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.*