# TC AIR vs Antarctica Ready

The clearest difference is price: TC AIR at Free against Antarctica Ready's $9.99. TC AIR also leads on iOS requirement (13.0 vs 17.0). On review sentiment, update cadence, ads and in-app purchases there is nothing between them.

TC AIR is free to download; Antarctica Ready costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TC AIR ships an update every 2 months, Antarctica Ready every 6 weeks. The most recent releases landed on November 4, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | TC AIR | Antarctica Ready |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/antarctica-ready/id6787780918/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | **Free** | Paid |
| Size | 80 MB | 48 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Transport Canada](https://appshunter.io/developer/1759450309) | [The Expanding Mindset Inc.](https://appshunter.io/developer/6787780920) |

## What reviewers say

### TC AIR

[App page](https://appshunter.io/ios/app/tc-air/id6578415439)

This app simplifies applying for and renewing aviation documents on your mobile device. It offers a secure, account-free experience with immediate notifications and faster processing times compared to traditional methods.

**Highlights:** Apply for initial ADB, Renew existing ADB, Digital photo submission, Immediate application notification, No account creation required, Faster processing times

**Features:** macOS Compatibility

**In-app purchases:** none


### Antarctica Ready

[App page](https://appshunter.io/ios/app/antarctica-ready/id6787780918)

Prepare for your Antarctic expedition with practical guidance on packing, onboard life, and responsible tourism. Created by polar guides, this app covers 52 essential topics for a smooth and informed journey to the continent. It works offline and offers clear explanations with illustrations.

**Highlights:** Packing and clothing guidance, Onboard life and safety briefings, Responsible tourism practices, Offline functionality, Progress tracking, Clear illustrations

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TC AIR free?

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

### Is Antarctica Ready free?

Antarctica Ready costs $9.99, with no in-app purchases.

### Do TC AIR or Antarctica Ready have ads?

Neither TC AIR nor Antarctica Ready shows ads.

### Which is updated more often, TC AIR or Antarctica Ready?

TC AIR ships an update every 2 months, and Antarctica Ready every 6 weeks. Most recently, TC AIR was updated on November 4, 2026 and Antarctica Ready on November 10, 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.*