# Days vs Birthday Schedule

The clearest difference is in-app purchases: Birthday Schedule at none against Days's 3. Birthday Schedule also leads on update cadence (every 3 weeks vs every 3 months). Days's advantage is iOS requirement (17.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. Days sells 3 in-app purchases, starting at $0.99 per 7 days. Birthday Schedule asks for nothing beyond the download.

Days ships an update every 3 months, Birthday Schedule every 3 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Days | Birthday Schedule |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 15 MB | 4 MB |
| Requires iOS | **17.0** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [浩东 邱](https://appshunter.io/developer/1493267968) | [Gianluca D Anastasio](https://appshunter.io/developer/1330497384) |

## What reviewers say

### Days

[App page](https://appshunter.io/ios/app/days-important-dates/id6748931827)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $0.99 | per 7 days |
| Pro Monthly | $1.99 | per month |
| Pro Yearly | $14.99 | per year |


### Birthday Schedule

[App page](https://appshunter.io/ios/app/birthday-schedule/id6758055285)

**In-app purchases:** none


## Frequently asked questions

### Is Days free?

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

### Is Birthday Schedule free?

Birthday Schedule is free to download, with no in-app purchases.

### Do Days or Birthday Schedule have ads?

Neither Days nor Birthday Schedule shows ads.

### Which is updated more often, Days or Birthday Schedule?

Days ships an update every 3 months, and Birthday Schedule every 3 weeks. Most recently, Days was updated on October 30, 2026 and Birthday Schedule on October 31, 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.*