ThreadKing vs FairOrg LeadApp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ThreadKing
This app serves as a comprehensive reference and calculator for various thread types and dimensions. It provides detailed information on Metric and UN threads, including tap sizes and thread calculations for cutting and forming taps. Users can also find drill size charts and calculate RPM and feed rates for different materials.
- Metric and UN thread reference
- Drill/Tap size charts
- Pipe thread information
- Cutting tap calculator
- Forming tap calculator
- RPM and feed rate calculator
- Thread dimension details
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ThreadKing is the ultimate reference and calculator for threads. It contains all the information for Metric and UN Taps, Fine/Course Threads, Drill/Tap sizes, Pipe Tap sizes, and Thread Dimension. ThreadKing is also a handy calculator for finding the right drill size in Cutting Tap and Forming Tap based on Thread Percentage. Besides, it calculates RPM and feed rates in Cutting Tap for different materials FEATURES: - Drill/Tap Chart available in drill size standards: Fractional, Letter, Wire Gauge and Metric - Course and Fine Thread - Pipe Thread Chart - Cutting Tap Calculator based on Thread Percentage - Forming Tap Calculator based on Thread Percentage - Cut Tapping RPM and Feed Rate Calculator - Thread Dimension Information: Major Dia, Pitch Dia, Minor Dia, Pitch, Thread Height, Threads per Inch - Formular and Equations for Reference
FairOrg LeadApp
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Digital and mobile lead app for contact data acquisition on trade shows and other events. With OCR recognition, offline and online capability, CRM interfaces, CI adaptation, DSGVO compliant, automatic e-mail follow-up etc. The application is linked to our web-based, modular organization and planning solution FairOrg (online portal). In order to use the FairOrg LeadApp a personalized login is required. If you have purchased the licenses for use and have any questions, please contact our fairtec support.
Screenshots
Verdict
The clearest difference is update cadence: ThreadKing at every 6 days against FairOrg LeadApp's every 28 months. 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.
ThreadKing ships an update every 6 days, FairOrg LeadApp every 28 months. The most recent releases landed on September 22, 2026 and September 7, 2026 respectively.
| Parameter | ThreadKing | FairOrg LeadApp |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (12 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 12 — better | — |
| Update frequency | Every 6 days — better | Every 28 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 8.1 | 8.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Motionics LLC | fairtec Kommunikationstechnik GmbH |
In-app purchases
ThreadKing
No in-app purchases
FairOrg LeadApp
No in-app purchases
Questions
Is ThreadKing free?
Is FairOrg LeadApp free?
Do ThreadKing or FairOrg LeadApp have ads?
Which is updated more often, ThreadKing or FairOrg LeadApp?
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