# Refuelling vs CTOT

The clearest difference is price: CTOT at Free against Refuelling's $4.99. CTOT also leads on update cadence (every 2 weeks vs every 2 months). Refuelling's advantage is in-app purchases (none vs 3) and review sentiment (75% vs 47%). On ads, device support and iOS requirement there is nothing between them.

CTOT is free to download; Refuelling costs $4.99 up front. CTOT sells 3 in-app purchases, starting at $1.99 per month. Refuelling asks for nothing beyond the download.

Refuelling ships an update every 2 months, CTOT every 2 weeks. The most recent releases landed on October 11, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Refuelling | CTOT |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/refuelling/id433928156/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **75.0% of reviews** | 47.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 2 MB | 61 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chris Godesar](https://appshunter.io/developer/433928159) | [CTOT.app](https://appshunter.io/developer/1752292025) |

## What reviewers say

### Refuelling

[App page](https://appshunter.io/ios/app/refuelling/id433928156)

This app helps pilots calculate aircraft fuel requirements with advanced error management. It allows for unlimited aircraft entries and custom parameters, providing detailed fuel chit and techlog entries. Visualizations and volumetric checks ensure accuracy and compliance.

**Highlights:** Unlimited aircraft entry, Custom aircraft parameters, Built-in error management, Detailed fuel chit and techlog, Pictorial fuel distribution view, Volumetric and weight checks, Data retention and verification

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

**In-app purchases:** none


### CTOT

[App page](https://appshunter.io/ios/app/ctot/id1513174766)

Provides real-time flight plan information for aviation professionals. Get updates on CTOT, departure times, flight plans, and more. Requires organizational enrollment to use.

**Highlights:** Live CTOT updates, FPL status tracking, CDM information, Flightplan route details, Airport METAR and TAF, Flight watchlist

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly plan | $1.99 | per month |
| CTOT 3 month plan | $4.49 | per 3 months |
| CTOT 6 month plan | $8.49 | per 6 months |


## Frequently asked questions

### Is Refuelling free?

Refuelling costs $4.99, with no in-app purchases.

### Is CTOT free?

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

### Do Refuelling or CTOT have ads?

Neither Refuelling nor CTOT shows ads.

### Which is updated more often, Refuelling or CTOT?

Refuelling ships an update every 2 months, and CTOT every 2 weeks. Most recently, Refuelling was updated on October 11, 2026 and CTOT 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.*