# Bolt Torque Helper2026 — Bolt torque and unit converter

> Bolt torque and unit converter (iPhone/iPad app by hao du.)

- Source: https://appshunter.io/ios/app/bolt-torque-helper2026/id6773770046 (this page in markdown: same URL + `.md`)
- Developer: [hao du](https://appshunter.io/developer/1454457703)
- Category: Utilities
- Price: $0.29 (on sale, was $0.39)
- Age rating: 4+
- Requires: iOS 15.6 · 14 MB
- Languages: American English, Japanese, Korean, Chinese (Simplified, China)
- Released: 2026-05-29
- Data updated: 2026-08-18
- User reviews in markdown: https://appshunter.io/ios/app/bolt-torque-helper2026/id6773770046/reviews.md

## What is Bolt Torque Helper2026?

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.


## Version history (last 2 releases)

### 1.1 — 2026-07-25

Added a feedback feature.

### 1.0 — 2026-05-29

No release notes.

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All apps by hao du: https://appshunter.io/developer/1454457703

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-18.*