# iPreFlight Genesis vs Marello POS+

The clearest difference is in-app purchases: Marello POS+ at none against iPreFlight Genesis's 1. iPreFlight Genesis's advantage is update cadence (every 3 weeks vs every 7 months) and iOS requirement (15.6 vs 18.0). On price, 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. Marello POS+ asks for nothing beyond the download.

iPreFlight Genesis ships an update every 3 weeks, Marello POS+ every 7 months. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | iPreFlight Genesis | Marello POS+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (7 ratings)](https://appshunter.io/ios/app/ipreflight-genesis/id370256838/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 7 months |
| Monetization | Free with in-app purchases | — |
| Size | 202 MB | 14 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Aircraft Performance Group, LLC](https://appshunter.io/developer/370256841) | [Marello BV](https://appshunter.io/developer/1742772887) |

## 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 |


### Marello POS+

[App page](https://appshunter.io/ios/app/marello-pos-plus/id6499212860)

**In-app purchases:** none


## Frequently asked questions

### Is iPreFlight Genesis free?

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

### Is Marello POS+ free?

Marello POS+ is free to download, with no in-app purchases.

### Do iPreFlight Genesis or Marello POS+ have ads?

Neither iPreFlight Genesis nor Marello POS+ shows ads.

### Which is updated more often, iPreFlight Genesis or Marello POS+?

iPreFlight Genesis ships an update every 3 weeks, and Marello POS+ every 7 months. Most recently, iPreFlight Genesis was updated on October 8, 2026 and Marello POS+ on October 9, 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.*