# Bluclock vs Kethi

The clearest difference is update cadence: Kethi at every 4 days against Bluclock's every 56 months. Bluclock's advantage is iOS requirement (10.0 vs 17.0). 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.

Bluclock ships an update every 56 months, Kethi every 4 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Bluclock | Kethi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/bluclock/id1494444965/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 56 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 8 MB | 176 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [ADSMART TECHNOLOGY LIMITED](https://appshunter.io/developer/1217365227) | [SeaStack](https://appshunter.io/developer/1838920021) |

## What reviewers say

### Bluclock

[App page](https://appshunter.io/ios/app/bluclock/id1494444965)

This app provides a 5-day weather forecast including wind direction, temperature, and air quality. It also allows for the management of Bluetooth smart clock devices, setting alarms, and configuring global time zones. Additionally, it can read temperature and humidity data from connected smart clocks.

**Highlights:** 5-day weather forecast, Bluetooth smart clock management, Alarm setting, Global time zone configuration, Temperature and humidity reading

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

**In-app purchases:** none


### Kethi

[App page](https://appshunter.io/ios/app/kethi/id6752909485)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bluclock free?

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

### Is Kethi free?

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

### Do Bluclock or Kethi have ads?

Neither Bluclock nor Kethi shows ads.

### Which is updated more often, Bluclock or Kethi?

Bluclock ships an update every 56 months, and Kethi every 4 days. Most recently, Bluclock was updated on November 3, 2026 and Kethi on November 5, 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.*