# Clockr vs 光速时钟

The clearest difference is in-app purchases: 光速时钟 at none against Clockr's 1. 光速时钟 also leads on update cadence (every 2 months vs every 10 months). Clockr's advantage is ads (none vs shown) and iOS requirement (8.0 vs 17.2). On price and device support there is nothing between them.

Both are free to download. Clockr sells 1 one-off in-app purchase. 光速时钟 asks for nothing beyond the download.

Clockr ships an update every 10 months, 光速时钟 every 2 months. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Clockr | 光速时钟 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (5 ratings)](https://appshunter.io/ios/app/clockr/id493221993/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 12 MB | 17 MB |
| Requires iOS | **8.0** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [JUNG CHUN HUNG](https://appshunter.io/developer/379851840) | [成都时光赛博科技有限公司](https://appshunter.io/developer/1846792152) |

## What reviewers say

### Clockr

[App page](https://appshunter.io/ios/app/clockr/id493221993)

This utility app offers alarm functionality with snooze and hourly ringing. Advanced features like multiple alarms and Facebook integration are available in the full version. It is free to download and use.

**Highlights:** Snooze functionality, Ring on the hour, Supports up to 4 alarms (full version), Facebook wall messages (full version)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Full Version | $0.99 | one-time |


### 光速时钟

[App page](https://appshunter.io/ios/app/id6777318497)

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

**In-app purchases:** none


## Frequently asked questions

### Is Clockr free?

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

### Is 光速时钟 free?

光速时钟 is free to download, with no in-app purchases.

### Do Clockr or 光速时钟 have ads?

光速时钟 shows ads; Clockr does not.

### Which is updated more often, Clockr or 光速时钟?

Clockr ships an update every 10 months, and 光速时钟 every 2 months. Most recently, Clockr was updated on October 24, 2026 and 光速时钟 on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*