# DayDot vs seit.

The clearest difference is update cadence: seit. at every 11 days against DayDot's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. DayDot sells 1 one-off in-app purchase and seit. sells 2 in-app purchases, starting at $2.99 per year. Whichever you choose, the download price is not the number that matters.

DayDot ships an update every 3 weeks, seit. every 11 days. The most recent releases landed on September 18, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | DayDot | seit. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Size | 14 MB | 5 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MacLaren's Studio](https://appshunter.io/developer/549588446) | [Kim Engels](https://appshunter.io/developer/1892402451) |

## What reviewers say

### DayDot

[App page](https://appshunter.io/ios/app/daydot-event-countdown/id6758927138)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DayDot Premium | $2.99 | one-time |


### seit.

[App page](https://appshunter.io/ios/app/seit/id6762251047)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| seit. Premium (Yearly) | $2.99 | per year |
| seit. Premium (Lifetime) | $6.99 | one-time |


## Frequently asked questions

### Is DayDot free?

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

### Is seit. free?

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

### Do DayDot or seit. have ads?

Neither DayDot nor seit. shows ads.

### Which is updated more often, DayDot or seit.?

DayDot ships an update every 3 weeks, and seit. every 11 days. Most recently, DayDot was updated on September 18, 2026 and seit. on September 8, 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.*