# PC vs Plan Refuel

The clearest difference is update cadence: Plan Refuel at every 2 days against PC's every 5 months. PC's advantage is iOS requirement (16.0 vs 18.7). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PC ships an update every 5 months, Plan Refuel every 2 days. The most recent releases landed on September 20, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | PC | Plan Refuel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/pc-12-calculator/id470906404/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 18.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 15 MB | 15 MB |
| Requires iOS | **16.0** | 18.7 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pilatus Aircraft Ltd.](https://appshunter.io/developer/470906408) | [Repvidék Kft](https://appshunter.io/developer/1896759296) |

## What reviewers say

### PC

[App page](https://appshunter.io/ios/app/pc-12-calculator/id470906404)

This tool assists pilots in verifying weight and balance and calculating aircraft performance for various Pilatus PC-12 models. It includes a crosswind calculator and is intended for plausibility checks.

**Highlights:** Weight and balance verification, Takeoff, climb, cruise, landing performance calculation, Supports multiple PC-12 aircraft variants, Crosswind calculator, Plausibility checks for aircraft data

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

**In-app purchases:** none


### Plan Refuel

[App page](https://appshunter.io/ios/app/plan-refuel/id6770634071)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PC free?

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

### Is Plan Refuel free?

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

### Do PC or Plan Refuel have ads?

Neither PC nor Plan Refuel shows ads.

### Which is updated more often, PC or Plan Refuel?

PC ships an update every 5 months, and Plan Refuel every 2 days. Most recently, PC was updated on September 20, 2026 and Plan Refuel on September 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.*