# RapZap chess clock vs Velocitas

The clearest difference is review sentiment: Velocitas at 100% against RapZap chess clock's 33%. Velocitas also leads on in-app purchases (none vs 2). RapZap chess clock's advantage is update cadence (fortnightly vs every 4 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. RapZap chess clock sells 2 one-off in-app purchases. Velocitas asks for nothing beyond the download.

RapZap chess clock ships an update fortnightly, Velocitas every 4 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | RapZap chess clock | Velocitas |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (6 ratings)](https://appshunter.io/ios/app/rapzap-chess-clock/id698997453/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 2 MB | 1 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Mattheus](https://appshunter.io/developer/698997461) | [Maximilian Graf](https://appshunter.io/developer/1541679166) |

## What reviewers say

### RapZap chess clock

[App page](https://appshunter.io/ios/app/rapzap-chess-clock/id698997453)

A simple and easy-to-use timer for two-player board games like Chess, Go, and Checkers. Offers basic time options for free, with additional features available through in-app purchases.

**Highlights:** Two-player game timer, Supports Chess, Go, Checkers, Simple interface, Basic time options (15, 45, 60 min), In-app purchase for more options

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| Time Package (5 minutes and 30 minutes games) | $1.99 | one-time |


### Velocitas

[App page](https://appshunter.io/ios/app/velocitas/id6450063111)

This app provides precise time tracking for chess games, allowing users to stay on schedule during matches. It features dual clock mode and customizable settings for a personalized experience. Ideal for chess players who need a reliable timer on the go.

**Highlights:** Precise time tracking, Dual clock mode, Customizable settings, Portable chess timer, User-friendly interface

**In-app purchases:** none


## Frequently asked questions

### Is RapZap chess clock free?

RapZap chess clock is free to download, with in-app purchases available.

### Is Velocitas free?

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

### Do RapZap chess clock or Velocitas have ads?

Neither RapZap chess clock nor Velocitas shows ads.

### Which is updated more often, RapZap chess clock or Velocitas?

RapZap chess clock ships an update fortnightly, and Velocitas every 4 months. Most recently, RapZap chess clock was updated on October 23, 2026 and Velocitas on October 24, 2026.

---

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