# Skylegs EFB vs HOTs.

The clearest difference is in-app purchases: Skylegs EFB at none against HOTs.'s 1. Skylegs EFB also leads on iOS requirement (16.6 vs 18.6). HOTs.'s advantage is update cadence (every 4 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. HOTs. sells 1 in-app purchase, starting at $9.99 per year. Skylegs EFB asks for nothing beyond the download.

Skylegs EFB ships an update every 2 months, HOTs. every 4 days. The most recent releases landed on September 12, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Skylegs EFB | HOTs. |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 123 MB | 104 MB |
| Requires iOS | **16.6** | 18.6 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 9+ | 4+ |
| Developer | [Skylegs](https://appshunter.io/developer/670933276) | [Lagary Systems, Inc.](https://appshunter.io/developer/1705480493) |

## What reviewers say

### Skylegs EFB

[App page](https://appshunter.io/ios/app/skylegs-efb/id1000549119)

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

**In-app purchases:** none


### HOTs.

[App page](https://appshunter.io/ios/app/hots/id6477919986)

This aviation tool provides pilots with critical operational data and real-time hazard monitoring. Visualize global weather and turbulence reports on an interactive 3D globe for enhanced situational awareness.

**Highlights:** Real-time hazard monitoring, Interactive 3D globe visualization, SIGMETs, PIREPs, AIREPs, Turbulence reports, High-level hazard overlays, Pilot-focused interface

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HOTs Full Access | $9.99 | per year |


## Frequently asked questions

### Is Skylegs EFB free?

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

### Is HOTs. free?

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

### Do Skylegs EFB or HOTs. have ads?

Neither Skylegs EFB nor HOTs. shows ads.

### Which is updated more often, Skylegs EFB or HOTs.?

Skylegs EFB ships an update every 2 months, and HOTs. every 4 days. Most recently, Skylegs EFB was updated on September 12, 2026 and HOTs. on June 4, 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.*