# Important Dates vs My Space One

The clearest difference is in-app purchases: My Space One at none against Important Dates's 3. Important Dates's advantage is update cadence (fortnightly vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

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

Important Dates ships an update fortnightly, My Space One every 5 weeks. The most recent releases landed on October 22, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Important Dates | My Space One |
| --- | --- | --- |
| 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 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 72 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Roman Kotov](https://appshunter.io/developer/912021271) | [Aziz Matyakubov](https://appshunter.io/developer/1792843347) |

## 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 |


### My Space One

[App page](https://appshunter.io/ios/app/my-space-one/id6775776846)

**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 My Space One free?

My Space One is free to download, with no in-app purchases.

### Do Important Dates or My Space One have ads?

Neither Important Dates nor My Space One shows ads.

### Which is updated more often, Important Dates or My Space One?

Important Dates ships an update fortnightly, and My Space One every 5 weeks. Most recently, Important Dates was updated on October 22, 2026 and My Space One on October 6, 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.*