MechTab vs XFAIR.LeadCapture
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MechTab
This app offers a comprehensive set of tools for mechanics, providing essential data on tolerances, threads, cutting speeds, wrench sizes, and roughness. It also includes calculators for material weight, triangle properties, and trowalisation.
- ISO-Tolerance data (holes and shafts)
- Thread specifications
- Cutting data calculations
- Wrench size conversions
- Roughness parameters
- Material weight calculator
- Triangle property calculator
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Werder AG introduces the ultimate tool for mechanics. MechTab provides information about ISO-Tolerances, Threads, Cutting Data, Wrench Size and Roughness. Tolerances: A - ZC, holes and shafts General Tolerances: Charts for linear dimensions, radii/chamfer and angular dimensions. Geometrical Tolerances: Symbols, drawings and explanations as well as charts for the different geometrical tolerances. Threads: BA, BSF, G, Heli-Coil, M, MF, Pg, Tr, UNC, UNEF, UNF, W, Metric-Non-Standard Cutting Data: Cutting Speed and Spindle Speed, Feed Rates, Processing duration Wrench-Size to Width across Corners: 4-,6-8-,10-,12-,14-Cornered Torque: 3.6, 6.9, 8.8, 10.9, 12.9 Roughness: Rz, Ra, N, Triangle-Notation Weight: calculate the weight of different materials in different profiles. Material list is editable. Triangle: calculate sides, angles and the area of a triangle by entering 3 values according to a drawing. Trowalisation: calculate the number of pieces
XFAIR.LeadCapture
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The APP is only available to a closed user group (e.g. for exhibitors and their marketing and sales team at a trade fair/event). A user account in our EMS (Event Management System) is required to use the APP. XFAIR.lead allows you to not only capture a person’s business card information but also the data for qualifying the person as a lead. The APP provides the following key features: - Log in with your EMS account - Scan business cards, vCard or badges - Qualify every lead using a customized data-capture form - Add notes and additional pictures - Get immediate access to all captured leads and edit contacts in the App’s history section The APP is integrated in EMS which enables a real-time synchronisation of the leads generated and a real-time export of the data. You can instantly follow up on leads by sending an email and relevant information to your contacts. Also, you can easily route and assign leads to the right sales person. The APP is working online and offline. When in offline mode, the data is collected and stored locally and will be transmitted to EMS as soon as a connection is available.
Screenshots
Verdict
The clearest difference is update cadence: XFAIR.LeadCapture at fortnightly against MechTab's every 9 months. MechTab's advantage is iOS requirement (15.0 vs 18.6). On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
MechTab ships an update every 9 months, XFAIR.LeadCapture fortnightly. The most recent releases landed on November 1, 2026 and October 8, 2026 respectively.
| Parameter | MechTab | XFAIR.LeadCapture |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (16 ratings) — better | — |
| Positive reviews | 88.6% of reviews | — |
| Number of ratings | 16 — better | — |
| Update frequency | Every 9 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 9 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Werder AG | XFAIR GmbH |
In-app purchases
MechTab
No in-app purchases
XFAIR.LeadCapture
No in-app purchases
Questions
Is MechTab free?
Is XFAIR.LeadCapture free?
Do MechTab or XFAIR.LeadCapture have ads?
Which is updated more often, MechTab or XFAIR.LeadCapture?
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