# Quad Clock vs RD Chess Timer

The clearest difference is update cadence: RD Chess Timer at every 6 days against Quad Clock's every 2 months. Quad Clock's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 26.0). On price, ads and in-app purchases there is nothing between them.

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

Quad Clock ships an update every 2 months, RD Chess Timer every 6 days. The most recent releases landed on September 26, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Quad Clock | RD Chess Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/quad-clock-4-player-timer/id6747925687/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | Free | — |
| Size | 23 MB | 26 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [John Robert Herrick](https://appshunter.io/developer/1716399629) | [Raghul S](https://appshunter.io/developer/1344469407) |

## What reviewers say

### Quad Clock

[App page](https://appshunter.io/ios/app/quad-clock-4-player-timer/id6747925687)

This app provides a straightforward chess clock for multiplayer games, supporting 2 to 4 players. It offers two distinct timing modes: delay and increment, with a clean interface designed for speed and clarity. Enjoy fair and focused gameplay without any distractions.

**Highlights:** Supports 2-4 players, Delay timing mode, Increment timing mode, Lightweight interface, No ads, No accounts

**Features:** macOS Compatibility

**In-app purchases:** none


### RD Chess Timer

[App page](https://appshunter.io/ios/app/rd-chess-timer/id6760386789)

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

**In-app purchases:** none


## Frequently asked questions

### Is Quad Clock free?

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

### Is RD Chess Timer free?

RD Chess Timer is free to download, with no in-app purchases.

### Do Quad Clock or RD Chess Timer have ads?

Neither Quad Clock nor RD Chess Timer shows ads.

### Which is updated more often, Quad Clock or RD Chess Timer?

Quad Clock ships an update every 2 months, and RD Chess Timer every 6 days. Most recently, Quad Clock was updated on September 26, 2026 and RD Chess Timer on September 21, 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.*