# TKD Ref Client vs Regatta Pulse

The clearest difference is update cadence: Regatta Pulse at every 3 days against TKD Ref Client's fortnightly. TKD Ref Client's advantage is iOS requirement (13.0 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.

TKD Ref Client ships an update fortnightly, Regatta Pulse every 3 days. The most recent releases landed on September 30, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | TKD Ref Client | Regatta Pulse |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Size | 39 MB | 10 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Eric Lee](https://appshunter.io/developer/1877167833) | [NICOLaS SALARI](https://appshunter.io/developer/6793207105) |

## What reviewers say

### TKD Ref Client

[App page](https://appshunter.io/ios/app/tkd-ref-client/id6759175243)

**Features:** macOS Compatibility

**In-app purchases:** none


### Regatta Pulse

[App page](https://appshunter.io/ios/app/regatta-pulse-sailing-timer/id6804855123)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TKD Ref Client free?

TKD Ref Client is free to download, with no in-app purchases.

### Is Regatta Pulse free?

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

### Do TKD Ref Client or Regatta Pulse have ads?

Neither TKD Ref Client nor Regatta Pulse shows ads.

### Which is updated more often, TKD Ref Client or Regatta Pulse?

TKD Ref Client ships an update fortnightly, and Regatta Pulse every 3 days. Most recently, TKD Ref Client was updated on September 30, 2026 and Regatta Pulse on October 2, 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.*