# QingTrace Countdown vs Sleeps Until

The clearest difference is ads: QingTrace Countdown at none against Sleeps Until's shown. Sleeps Until's advantage is iOS requirement (15.0 vs 17.6). On price, update cadence, 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.

QingTrace Countdown ships an update every 10 days, Sleeps Until weekly. The most recent releases landed on October 28, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | QingTrace Countdown | Sleeps Until |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | **Weekly** |
| Size | 3 MB | 55 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [开棋 姜](https://appshunter.io/developer/1471317815) | [EUNCHAE KIM](https://appshunter.io/developer/6796702843) |

## What reviewers say

### QingTrace Countdown

[App page](https://appshunter.io/ios/app/qingtrace-countdown/id6788675955)

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

**In-app purchases:** none


### Sleeps Until

[App page](https://appshunter.io/ios/app/sleeps-until-countdown/id6814499685)

**In-app purchases:** none


## Frequently asked questions

### Is QingTrace Countdown free?

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

### Is Sleeps Until free?

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

### Do QingTrace Countdown or Sleeps Until have ads?

Sleeps Until shows ads; QingTrace Countdown does not.

### Which is updated more often, QingTrace Countdown or Sleeps Until?

QingTrace Countdown ships an update every 10 days, and Sleeps Until weekly. Most recently, QingTrace Countdown was updated on October 28, 2026 and Sleeps Until on November 1, 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.*