# EFBOne vs HOTs.

The clearest difference is in-app purchases: EFBOne at none against HOTs.'s 1. EFBOne also leads on iOS requirement (15.0 vs 18.6). HOTs.'s advantage is update cadence (every 5 days vs monthly). 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. EFBOne asks for nothing beyond the download.

EFBOne ships an update monthly, HOTs. every 5 days. The most recent releases landed on October 2, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | EFBOne | HOTs. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/efbone/id1502038459/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 353 MB | 74 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [IFS Aps](https://appshunter.io/developer/1361953809) | [Lagary Systems, Inc](https://appshunter.io/developer/1705480493) |

## What reviewers say

### EFBOne

[App page](https://appshunter.io/ios/app/efbone/id1502038459)

This cross-platform software integrates all flight operations into a single, customizable platform. It offers flexible workflow options designed to meet the exact operational needs of airlines, covering modules like journey logs, flight planning, and document management.

**Highlights:** Cross-platform integration, Customizable workflow, Journey Log module, Electronic Flight Planning, Document Management, Chart Viewer integration

**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 EFBOne free?

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

### Is HOTs. free?

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

### Do EFBOne or HOTs. have ads?

Neither EFBOne nor HOTs. shows ads.

### Which is updated more often, EFBOne or HOTs.?

EFBOne ships an update monthly, and HOTs. every 5 days. Most recently, EFBOne was updated on October 2, 2026 and HOTs. on September 30, 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.*