# Dayfold vs Simmerdial

The clearest difference is update cadence: Dayfold at every 6 days against Simmerdial's every 3 weeks. Dayfold also leads on iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Dayfold ships an update every 6 days, Simmerdial every 3 weeks. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Dayfold | Simmerdial |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 3 weeks |
| Size | 19 MB | 6 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yating Lu](https://appshunter.io/developer/1526204219) | [凯 邢](https://appshunter.io/developer/1896777427) |

## What reviewers say

### Dayfold

[App page](https://appshunter.io/ios/app/dayfold-countdown-and-widgets/id6802240198)

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

**In-app purchases:** none


### Simmerdial

[App page](https://appshunter.io/ios/app/simmerdial/id6811475757)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dayfold free?

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

### Is Simmerdial free?

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

### Do Dayfold or Simmerdial have ads?

Neither Dayfold nor Simmerdial shows ads.

### Which is updated more often, Dayfold or Simmerdial?

Dayfold ships an update every 6 days, and Simmerdial every 3 weeks. Most recently, Dayfold was updated on October 10, 2026 and Simmerdial 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.*