# Astro (Astrolabe Countdown) vs Tacktiq

The clearest difference is iOS requirement: Tacktiq at 17.0 against Astro (Astrolabe Countdown)'s 26.0. On price, ads, in-app purchases 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 and Tacktiq sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Astro (Astrolabe Countdown) | Tacktiq |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/tacktiq/id6762414590/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | — | Freemium |
| Size | 14 MB | 57 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Chikai Lai](https://appshunter.io/developer/1787777343) | [GYBE DIGITAL LLC](https://appshunter.io/developer/1894084545) |

## What reviewers say

### 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 |


### Tacktiq

[App page](https://appshunter.io/ios/app/tacktiq/id6762414590)

Analyze your sailing performance with detailed data on speed, VMG, and maneuvers. Build custom boat polars and receive AI-driven coaching to improve your racing strategy and execution. Track your progress over time and optimize your sails.

**Highlights:** Unlimited session recording, Speed and VMG analysis against polars, Customizable boat polars, Automatic tack and gybe analysis, Start line timer and Smart Start Line, AI Sailing Coach (Pro), Progress tracking and cloud sync (Pro)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tacktiq - Monthly | $8.99 | per month |
| Tacktiq - Annual | $69.99 | per year |


## Frequently asked questions

### Is Astro (Astrolabe Countdown) free?

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

### Is Tacktiq free?

Tacktiq is free to download, with in-app purchases available.

### Do Astro (Astrolabe Countdown) or Tacktiq have ads?

Neither Astro (Astrolabe Countdown) nor Tacktiq shows ads.

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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.*