Comparison

Thread Torque Master vs Bolt Torque Helper2026

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Thread Torque Master

Features
Read full description

Thread Master is one of the TFC Mechanical Engineering Masters series tools developed by LinkReady team, specifically designed for mechanical engineers, technicians and related professionals. Based on national standard GB/T 192-197 and international standard ISO 724, this application provides professional thread parameter and torque calculation functions. Whether it's general threads, pipe threads or special threads, you can quickly and accurately obtain the required parameters, greatly improving work efficiency. The core features of Thread Master include: - Thread parameter lookup: quickly obtain key parameters such as basic dimensions and tolerance ranges for various threads - Torque calculation: accurately calculate required torque values based on thread specifications, materials and usage conditions - Standard comparison: supports both national and international standards to meet different scenario needs - Simple interface: intuitive operation and fast response, suitable for on-site use As an important member of the TFC Mechanical Engineering Masters series, Thread Master, together with other tools (such as Tolerance Master, Keyway Master, etc.), forms a complete mechanical engineering calculation solution. All tools are developed by professional mechanical engineers to ensure the accuracy and reliability of calculation results. Whether you are in the design phase or production site, Thread Master can provide you with professional and efficient thread-related calculation support, making complex thread design and installation work simple and reliable. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Bolt Torque Helper2026

Features
Read full description

Bolt Torque Helper is an offline utility designed for repair technicians, equipment assembly, machining, and DIY users. It focuses on bolt specifications, torque unit conversion, and assembly records, helping you quickly check reference torque values on site and reduce time spent searching tables or calculating by hand. Key features: 1. Bolt torque reference: look up suggested torque ranges by metric size, strength grade, and lubrication condition. 2. Torque unit conversion: convert between common units such as N·m, kgf·cm, lbf·ft, and lbf·in. 3. Assembly records: create local records for equipment, position, bolt size, target torque, and completion status. 4. Tightening checklists: check off multiple bolts by project, with review time and notes. 5. Reusable templates: save torque templates for common equipment or workstations and reuse them for repeated jobs. All data is stored only on your device. No login, no network connection, and no personal data collection are required.

Screenshots

Thread Torque Master3 screens
Bolt Torque Helper20264 screens

Verdict

The call

The clearest difference is price: Thread Torque Master at Free against Bolt Torque Helper2026's $0.29. Bolt Torque Helper2026's advantage is in-app purchases (none vs 1) and iOS requirement (15.6 vs 17.0). On ads 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

CostPrice · In-app purchases · Ads · Monetization

Thread Torque Master is free to download; Bolt Torque Helper2026 costs $0.29 up front. Thread Torque Master sells 1 in-app purchase, starting at $0.99 per month. Bolt Torque Helper2026 asks for nothing beyond the download.

Scorecard3 real differences · 3 level
Thread Torque Master versus Bolt Torque Helper2026: the parameters behind the verdict, then further details
ParameterThread Torque MasterBolt Torque Helper2026
PriceFree — better$0.29
Update frequency—Every 2 months
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.6 — better
Further details — not scored
Size4 MB14 MB
Age rating4+4+
Developer磊 高Nanjing Yunxiaochuang Technology Co., Ltd

In-app purchases

1 purchases

Thread Torque Master

Subscriptions1
  • Thread Master$0.991 Month
None

Bolt Torque Helper2026

No in-app purchases

Questions

Is Thread Torque Master free?
Thread Torque Master is free to download, with in-app purchases available.
Is Bolt Torque Helper2026 free?
Bolt Torque Helper2026 costs $0.29, with no in-app purchases.
Do Thread Torque Master or Bolt Torque Helper2026 have ads?
Neither Thread Torque Master nor Bolt Torque Helper2026 shows ads.

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