# MistClock vs Tailii

The clearest difference is update cadence: Tailii at daily against MistClock's every 10 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. MistClock sells 2 in-app purchases, starting at $3.99 per month and Tailii sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

MistClock ships an update every 10 days, Tailii daily. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | MistClock | Tailii |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Daily** |
| Size | 277 MB | 53 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [涛 许](https://appshunter.io/developer/1862012706) | [Dinh Quang Trung](https://appshunter.io/developer/1896721621) |

## What reviewers say

### MistClock

[App page](https://appshunter.io/ios/app/mistclock-rain-and-focus-timer/id6756723515)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MistClock - annual month | $3.99 | per month |
| Early Bird Price | $9.99 | one-time |


### Tailii

[App page](https://appshunter.io/ios/app/tailii-surprise-countdown/id6790665183)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Events | $9.99 | one-time |


## Frequently asked questions

### Is MistClock free?

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

### Is Tailii free?

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

### Do MistClock or Tailii have ads?

Neither MistClock nor Tailii shows ads.

### Which is updated more often, MistClock or Tailii?

MistClock ships an update every 10 days, and Tailii daily. Most recently, MistClock was updated on October 24, 2026 and Tailii on October 11, 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.*