# 3D Printer Toolkit vs Mission Fuel

The clearest difference is in-app purchases: Mission Fuel at none against 3D Printer Toolkit's 1. Mission Fuel also leads on iOS requirement (15.1 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 3D Printer Toolkit sells 1 one-off in-app purchase. Mission Fuel asks for nothing beyond the download.

3D Printer Toolkit ships an update every 5 days, Mission Fuel every 8 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | 3D Printer Toolkit | Mission Fuel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (11 ratings)](https://appshunter.io/ios/app/mission-fuel-fuel-check/id6789281292/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 8 days |
| Monetization | — | Free |
| Size | 3 MB | 32 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Paul Matthew](https://appshunter.io/developer/6782300193) | [Stormwind Solutions LLC](https://appshunter.io/developer/6789281294) |

## What reviewers say

### 3D Printer Toolkit

[App page](https://appshunter.io/ios/app/3d-printer-toolkit/id6785192015)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Toolkit Pro | $4.99 | one-time |


### Mission Fuel

[App page](https://appshunter.io/ios/app/mission-fuel-fuel-check/id6789281292)

This app provides pilots with essential fuel management tools for quick calculations and projections. It helps determine fuel burn rates, projected burnout times, and reserve levels. The app is designed for clarity and ease of use in a cockpit environment.

**Highlights:** Real-time fuel burn rate calculation, Projected burnout and reserve time, Bingo fuel threshold warnings, Forward-looking fuel state projections, Mission fuel planning with reserves, IFR climb performance calculations, Fuel unit conversion (pounds/gallons)

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

**In-app purchases:** none


## Frequently asked questions

### Is 3D Printer Toolkit free?

3D Printer Toolkit is free to download, with in-app purchases available.

### Is Mission Fuel free?

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

### Do 3D Printer Toolkit or Mission Fuel have ads?

Neither 3D Printer Toolkit nor Mission Fuel shows ads.

### Which is updated more often, 3D Printer Toolkit or Mission Fuel?

3D Printer Toolkit ships an update every 5 days, and Mission Fuel every 8 days. Most recently, 3D Printer Toolkit was updated on October 31, 2026 and Mission Fuel on October 31, 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.*