# iPreFlight Genesis vs TechPubs Embraer

The clearest difference is rating: iPreFlight Genesis at 2.6 against TechPubs Embraer's 1.4. iPreFlight Genesis also leads on review sentiment (29% vs 0%). TechPubs Embraer's advantage is in-app purchases (none vs 1) and ratings volume (26 vs 7). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. iPreFlight Genesis sells 1 in-app purchase, starting at $4.99 per year. TechPubs Embraer asks for nothing beyond the download.

iPreFlight Genesis holds the better App Store score, 2.6 against 1.4. Both are backed by a comparable volume of ratings — 7 and 26 respectively. Written reviews point the same way: 29% of iPreFlight Genesis's written reviews are positive against 0% of TechPubs Embraer's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | iPreFlight Genesis | TechPubs Embraer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (7 ratings)](https://appshunter.io/ios/app/ipreflight-genesis/id370256838/reviews)** | [1.4 (26 ratings)](https://appshunter.io/ios/app/techpubs-embraer/id1540800491/reviews) |
| Number of ratings | 7 | **26** |
| Positive reviews | **28.6% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 202 MB | 39 MB |
| Requires iOS | 15.6 | **15.5** |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Aircraft Performance Group, LLC](https://appshunter.io/developer/370256841) | [EMBRAER S.A.](https://appshunter.io/developer/507436833) |

## What reviewers say

### iPreFlight Genesis

[App page](https://appshunter.io/ios/app/ipreflight-genesis/id370256838)

This app streamlines flight planning by integrating takeoff/landing performance, weight and balance, and manufacturer requirements. It calculates required fuel based on operational data and weather forecasts, and can prepare a comprehensive trip book and flight release. It offers offline flight plan creation with later updates.

**Highlights:** Integrated flight planning, Takeoff/landing performance analysis, Weight and balance calculations, Fuel burn optimization, Trip book creation, Offline flight plan capability, Flight release preparation

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| APG Subscription (1 year) | $4.99 | per year |


### TechPubs Embraer

[App page](https://appshunter.io/ios/app/techpubs-embraer/id1540800491)

Access Embraer Technical Publications on your iPad and eliminate paper. Features include keyword search, bookmarking, favorites, history, and comment submission. Publications are updated over Wi-Fi.

**Highlights:** Download Embraer Technical Publications, Go paperless, Keyword search, Bookmarking pages, Marking favorite manuals, History log, Send comments to Embraer

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is iPreFlight Genesis free?

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

### Is TechPubs Embraer free?

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

### Which has better reviews, iPreFlight Genesis or TechPubs Embraer?

iPreFlight Genesis is rated higher. iPreFlight Genesis averages 2.6 out of 5 from 7 ratings, while TechPubs Embraer averages 1.4 from 26 ratings.

### Do iPreFlight Genesis or TechPubs Embraer have ads?

Neither iPreFlight Genesis nor TechPubs Embraer shows ads.

### Which is updated more often, iPreFlight Genesis or TechPubs Embraer?

iPreFlight Genesis ships an update every 3 weeks, and TechPubs Embraer every 3 weeks. Most recently, iPreFlight Genesis was updated on October 23, 2026 and TechPubs Embraer on October 24, 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.*