# AvioFuel vs Simple Flight App

The clearest difference is review sentiment: Simple Flight App at 100% against AvioFuel's 50%. Simple Flight App also leads on price (Free vs $3.99) and update cadence (every 3 weeks vs every 13 months). AvioFuel's advantage is in-app purchases (none vs 3). On ads there is nothing between them.

Simple Flight App is free to download; AvioFuel costs $3.99 up front. Simple Flight App sells 3 in-app purchases, starting at $4.99 per month. AvioFuel asks for nothing beyond the download.

AvioFuel ships an update every 13 months, Simple Flight App every 3 weeks. The most recent releases landed on October 23, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | AvioFuel | Simple Flight App |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[3.7 (7 ratings)](https://appshunter.io/ios/app/aviofuel/id471271711/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 3 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 1 MB | 65 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [The Aviobot Factory](https://appshunter.io/developer/471271714) | [SIMPLE FLIGHT TECNOLOGIA DA INFORMACAO LTDA](https://appshunter.io/developer/1602377818) |

## What reviewers say

### AvioFuel

[App page](https://appshunter.io/ios/app/aviofuel/id471271711)

This aviation utility calculates fuel loading and payload for small turbine aircraft. It helps detect overweight conditions and provides quick, precise refuel calculations with customizable aircraft profiles and real-time updates.

**Highlights:** Fuel loading and payload calculation, Overweight condition detection, Customizable aircraft database, Real-time calculation updates, Multiple fuel input methods, Unit conversions

**Features:** Vision Pro support

**In-app purchases:** none


### Simple Flight App

[App page](https://appshunter.io/ios/app/simple-flight-app/id1602377816)

Manage aviation expenses, track costs, and split bills with partners. Easily record expenses, reimbursements, and monitor critical expiration dates. Export all your data in PDF format for efficient record-keeping.

**Highlights:** Cost management, Expense tracking, Cost sharing, Expiration date tracking, PDF data export, Aircraft and shared cost viewing

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plano Premium Simple Flight | $4.99 | per month |
| Business Plan | $5.99 | per month |
| Business | $99.99 | per month |


## Frequently asked questions

### Is AvioFuel free?

AvioFuel costs $3.99, with no in-app purchases.

### Is Simple Flight App free?

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

### Do AvioFuel or Simple Flight App have ads?

Neither AvioFuel nor Simple Flight App shows ads.

### Which is updated more often, AvioFuel or Simple Flight App?

AvioFuel ships an update every 13 months, and Simple Flight App every 3 weeks. Most recently, AvioFuel was updated on October 23, 2026 and Simple Flight App on October 7, 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.*