# ISO 286 TOLERANCE HOLE & SHAFT — ISO Fit & Tolerance Calculator

> ISO Fit & Tolerance Calculator (iPhone/iPad app by Gencay Tosun.)

- Source: https://appshunter.io/ios/app/iso-286-tolerance-hole-and-shaft/id6827283761 (this page in markdown: same URL + `.md`)
- Developer: [Gencay Tosun](https://appshunter.io/developer/6827283763)
- Category: Utilities, Education
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.6 · 10 MB
- Languages: American English, Turkish
- Released: 2026-11-06
- Data updated: 2026-11-13

## What is ISO 286 TOLERANCE HOLE & SHAFT?

ISO 286 Tolerance Hole & Shaft is a fast, practical tolerance calculator for machinists, designers, quality inspectors and engineering students.

SUPPORTED STANDARDS
• ISO 286 – Hole and shaft fits (limit deviations, clearance, transition and interference fits)
• ISO 965 – Metric screw thread tolerances
• ISO 13920 – Tolerances for welded constructions
• ISO 8062 – Casting tolerances
• ISO 2768 – General tolerances for linear and angular dimensions

FEATURES
• Results shown like a technical drawing, easy to read at a glance
• PDF report export with your own company name and logo
• Available in 16 languages
• Clean, simple interface designed for the workshop floor

FREE AND PRO
The app is free to use with ads. The optional yearly Pro subscription removes all ads and lets you calculate without an internet connection. The subscription renews automatically each year unless cancelled at least 24 hours before the end of the current period. You can manage or cancel it in your App Store account settings.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://www.proxapp.com.tr/gizlilik/

Questions or suggestions? Visit www.proxapp.com.tr

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| ToleranceMate Pro Yearly | $0.99 | per year |


## Is ISO 286 TOLERANCE HOLE & SHAFT safe?

Not enough ratings yet to assess ISO 286 TOLERANCE HOLE & SHAFT.

## Is ISO 286 TOLERANCE HOLE & SHAFT legit?

ISO 286 TOLERANCE HOLE & SHAFT appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for ISO 286 TOLERANCE HOLE & SHAFT is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.1 — 2026-11-13

The app is now free. Pro is now an optional yearly subscription that removes ads and allows offline calculations. Bug fixes and improvements.

### 1.0 — 2026-11-07

No release notes.

## More apps by Gencay Tosun

- [Sossial](https://appshunter.io/ios/app/sossial/id6829052338)
- [Bearing Catalog & Calculator](https://appshunter.io/ios/app/bearing-catalog-and-calculator/id6832187505)

All apps by Gencay Tosun: https://appshunter.io/developer/6827283763

## Related topics

[tolerance helper](https://appshunter.io/ios/topics/tolerance-helper) · [tolerance break](https://appshunter.io/ios/topics/tolerance-break) · [fit tolerance iso pro](https://appshunter.io/ios/topics/fit-tolerance-iso-pro)

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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 2026-11-13.*