# Regatta Timer Watch vs Astro (Astrolabe Countdown)

The clearest difference is price: Astro (Astrolabe Countdown) at Free against Regatta Timer Watch's $2.99. Astro (Astrolabe Countdown) also leads on update cadence (fortnightly vs every 4 months). Regatta Timer Watch's advantage is in-app purchases (none vs 3) and iOS requirement (15.6 vs 26.0). On ads and device support there is nothing between them.

Astro (Astrolabe Countdown) is free to download; Regatta Timer Watch costs $2.99 up front. Astro (Astrolabe Countdown) sells 3 in-app purchases, starting at $7.99 per year. Regatta Timer Watch asks for nothing beyond the download.

Regatta Timer Watch ships an update every 4 months, Astro (Astrolabe Countdown) fortnightly. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Regatta Timer Watch | Astro (Astrolabe Countdown) |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Positive reviews | 21.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | Paid | — |
| Size | 1 MB | 14 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Digitmedia](https://appshunter.io/developer/385928100) | [Chikai Lai](https://appshunter.io/developer/1787777343) |

## What reviewers say

### Regatta Timer Watch

[App page](https://appshunter.io/ios/app/regatta-timer-watch/id981918821)

Sailboat racers can achieve perfect starts with this ISAF-compliant countdown timer. It offers customizable countdown sequences, audible alerts, and a sync function to align with race committee signals. The app runs natively on Apple Watch and can also be used on iPhone.

**Highlights:** ISAF compliant countdown timer, Customizable countdown sequences (1-5 minutes), Audible alerts and haptic feedback, Sync function for race committee alignment, Natively runs on Apple Watch, iPhone compatibility

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

**In-app purchases:** none


### Astro (Astrolabe Countdown)

[App page](https://appshunter.io/ios/app/astro-astrolabe-countdown/id6739977285)

**Features:** Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Astrolabe Pro Access (Annual) | $7.99 | per year |
| Annual Ultra Subscription | $14.99 | per year |
| ULTRA Tier One-Time Purchase | $44.99 | one-time |


## Frequently asked questions

### Is Regatta Timer Watch free?

Regatta Timer Watch costs $2.99, with no in-app purchases.

### Is Astro (Astrolabe Countdown) free?

Astro (Astrolabe Countdown) is free to download, with in-app purchases available.

### Do Regatta Timer Watch or Astro (Astrolabe Countdown) have ads?

Neither Regatta Timer Watch nor Astro (Astrolabe Countdown) shows ads.

### Which is updated more often, Regatta Timer Watch or Astro (Astrolabe Countdown)?

Regatta Timer Watch ships an update every 4 months, and Astro (Astrolabe Countdown) fortnightly. Most recently, Regatta Timer Watch was updated on October 29, 2026 and Astro (Astrolabe Countdown) on October 28, 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.*