# Regatta Countdown Timer vs Astro (Astrolabe Countdown)

The clearest difference is in-app purchases: Regatta Countdown Timer at none against Astro (Astrolabe Countdown)'s 3. Regatta Countdown Timer also leads on iOS requirement (18.0 vs 26.0). Astro (Astrolabe Countdown)'s advantage is update cadence (fortnightly vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. Astro (Astrolabe Countdown) sells 3 in-app purchases, starting at $7.99 per year. Regatta Countdown Timer asks for nothing beyond the download.

Regatta Countdown Timer ships an update every 5 months, Astro (Astrolabe Countdown) fortnightly. The most recent releases landed on September 8, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Regatta Countdown Timer | Astro (Astrolabe Countdown) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Size | 4 MB | 14 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [SOFTWARE OXYGEN, INC.](https://appshunter.io/developer/1475401012) | [Chikai Lai](https://appshunter.io/developer/1787777343) |

## What reviewers say

### Regatta Countdown Timer

[App page](https://appshunter.io/ios/app/regatta-countdown-timer/id1475401013)

**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 Countdown Timer free?

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

### Is Astro (Astrolabe Countdown) free?

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

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

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

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

Regatta Countdown Timer ships an update every 5 months, and Astro (Astrolabe Countdown) fortnightly. Most recently, Regatta Countdown Timer was updated on September 8, 2026 and Astro (Astrolabe Countdown) on September 7, 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.*