Mechanical Toolkit vs QFE Converter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mechanical Toolkit
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Introducing Mechanical Toolkit by Werder AG - Your Ultimate Mechanic's Companion! Unlock the power of Mechanical Toolkit, the indispensable toolkit designed for mechanics everywhere. Whether you're tackling ISO-Tolerances, mastering Threads, or optimizing Cutting Data, MechTab has you covered. Explore a wealth of features: Tolerances: From A to ZC, delve into precise measurements for holes, shafts, and beyond. General Tolerances: Access easy-to-read charts for linear, radii/chamfer, and angular dimensions. Geometrical Tolerances: Gain insights through symbols, drawings, and detailed explanations. Threads: Navigate various thread types effortlessly, including BA, BSF, G, and more. Cutting Data: Fine-tune cutting and spindle speeds, feed rates, and processing durations. Wrench-Size to Width across Corners: Instantly determine wrench sizes for cornered profiles. Roughness: Understand surface finishes with Rz, Ra, N values, and Triangle-Notation. Triangle: Simplify triangle calculations for sides, angles, and area with intuitive tools. Weight: Estimate material weights across different profiles, with the added convenience of editable lists. Trowalization: Calculate optimal machine load capacities for efficient processing. Experience Mechanical Toolkit and revolutionize your mechanical endeavors today!
QFE Converter
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QFE converter is a simple and convenient application for airmen designed to recalculate QNH pressure data into QFE. All you need is to enter airfield or runway elevation and QNH data from ATIS or METAR and you receive QFE value required.
Screenshots
Verdict
The clearest difference is in-app purchases: QFE Converter at none against Mechanical Toolkit's 1. QFE Converter also leads on update cadence (every 9 months vs every 20 months). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Mechanical Toolkit sells 1 one-off in-app purchase. QFE Converter asks for nothing beyond the download.
Mechanical Toolkit ships an update every 20 months, QFE Converter every 9 months. The most recent releases landed on September 14, 2026 and September 12, 2026 respectively.
| Parameter | Mechanical Toolkit | QFE Converter |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 20 months | Every 9 months — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 49 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Shital Gorasiya | Iurii Kurinnoi |
In-app purchases
Mechanical Toolkit
- Lifetime Purchase$4.99
QFE Converter
No in-app purchases
Questions
Is Mechanical Toolkit free?
Is QFE Converter free?
Do Mechanical Toolkit or QFE Converter have ads?
Which is updated more often, Mechanical Toolkit or QFE Converter?
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