# ATIS App vs Kaicast

The clearest difference is rating: Kaicast at 5.0 against ATIS App's 4.3. Kaicast also leads on review sentiment (100% vs 64%) and in-app purchases (none vs 1). ATIS App's advantage is ratings volume (40 vs 1) and iOS requirement (13.0 vs 15.1). On price and device support there is nothing between them.

Both are free to download. ATIS App sells 1 in-app purchase, starting at $4.99 per year. Kaicast asks for nothing beyond the download.

Kaicast holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: ATIS App has 40 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 64% of ATIS App's written reviews are positive against 100% of Kaicast's.

ATIS App ships an update every 2 months, Kaicast weekly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ATIS App | Kaicast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (40 ratings)](https://appshunter.io/ios/app/atis-app/id1498344508/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kaicast/id6792198297/reviews)** |
| Number of ratings | **40** | 1 |
| Positive reviews | 63.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 40 MB | 93 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [iawix ltd.](https://appshunter.io/developer/1498344507) | [Kaicast](https://appshunter.io/developer/6792198299) |

## What reviewers say

### ATIS App

[App page](https://appshunter.io/ios/app/atis-app/id1498344508)

Access real-time airport weather and operational information for major US airports. Receive instant notifications when critical updates are made. No account is required to view current data.

**Highlights:** Live Digital ATIS viewing, Instant push notifications, No account required, Default airport setting, Favorite airports, Extensive US airport coverage

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ATIS App Ad Free Subscription | $4.99 | per year |


### Kaicast

[App page](https://appshunter.io/ios/app/kaicast/id6792198297)

This app provides detailed ocean forecasts for Hawaii, focusing on conditions crucial for divers and water enthusiasts. It offers spot-specific predictions for visibility, surge, tide, swell, and wind, along with hazard awareness and a personal dive log.

**Highlights:** Spot-specific ocean conditions, Underwater visibility forecasts, Surge, tide, swell, and wind predictions, Hazard awareness alerts, Personal dive log, 10-day forecast horizon

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ATIS App free?

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

### Is Kaicast free?

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

### Which has better reviews, ATIS App or Kaicast?

Kaicast is rated higher. ATIS App averages 4.3 out of 5 from 40 ratings, while Kaicast averages 5.0 from 1 ratings.

### Do ATIS App or Kaicast have ads?

ATIS App shows ads; Kaicast does not.

### Which is updated more often, ATIS App or Kaicast?

ATIS App ships an update every 2 months, and Kaicast weekly. Most recently, ATIS App was updated on November 3, 2026 and Kaicast on October 31, 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.*