# Wheeler: Spoke Calculator — Spoke length & wheel build log

> Spoke length & wheel build log (iPhone/iPad app by Oleg Andrieiev.)

- Source: https://appshunter.io/ios/app/wheeler-spoke-calculator/id6819069639 (this page in markdown: same URL + `.md`)
- Developer: [Oleg Andrieiev](https://appshunter.io/developer/1543541305)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 21 MB
- Languages: American English
- Released: 2026-10-26
- Data updated: 2026-10-27

## What is Wheeler?

Wheeler calculates spoke lengths for wheel builders and keeps a record of every wheel you build.

ACCURATE SPOKE LENGTHS
Enter the rim, hub and lacing, and Wheeler gives the exact length for each side plus the length to order, rounded the way mechanics order spokes.

• Rim: ERD and spoke bed offset for asymmetric rims
• Hub: flange diameter, center to flange and spoke hole, for each side
• J-bend and straight-pull hubs (pitch circle diameter for straight-pull)
• Any spoke count, radial to 4-cross, with a separate pattern for each side
• Nipple adjustment and optional spoke stretch compensation from target tension and gauge
• Lacing diagram, and a warning when the cross pattern may overlap spoke heads
• Millimetres or inches

Want to see how it works first? Tap "Try an example".

A BUILD LOG FOR YOUR WORKSHOP
Save each build with the customer, bike, front or rear, folder, tags and notes.

• Attach photos of the wheel, hub label or rim sticker
• Search by customer, bike, notes or tag; filter by folder; sort by date, name or length
• Open any saved build in the calculator again, or duplicate it for the next wheel
• Share the spoke lengths as text, with or without the customer's name (handy when ordering from a supplier)
• Export all builds to CSV and import them on another device

PRIVATE BY DESIGN
Wheeler never connects to the internet. It has no accounts, no ads and no tracking. Your builds and photos stay on your device.

FREE TO USE
The calculator is free, and so are your first 2 saved builds. If you want to keep more, a one-time purchase unlocks unlimited builds forever. There's no subscription.

Available in English, Chinese (Simplified and Traditional), Czech, Danish, Dutch, French, German, Italian, Japanese, Korean, Norwegian, Polish, Portuguese (Portugal and Brazil), Spanish, Swedish, Turkish and Ukrainian.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlimited Builds | $4.99 | one-time |


## Is Wheeler safe?

Not enough ratings yet to assess Wheeler.

## Is Wheeler legit?

Wheeler: Spoke Calculator appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Wheeler is 68 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 2.0.0 — 2026-10-26

No release notes.

## More apps by Oleg Andrieiev

- [Manage race with RaceTime](https://appshunter.io/ios/app/manage-race-with-racetime/id1543541303)

All apps by Oleg Andrieiev: https://appshunter.io/developer/1543541305

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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 2026-10-27.*