# Fastener Count Pocket — Screw and Box Calculator

> Screw and Box Calculator (iPhone/iPad app by Gobling Company.)

- Source: https://appshunter.io/ios/app/fastener-count-pocket/id6785903218 (this page in markdown: same URL + `.md`)
- Developer: [Gobling Company](https://appshunter.io/developer/1586571827)
- Category: Utilities, Productivity
- Price: $3.99
- Age rating: 4+
- Requires: iOS 17.0 · 3 MB
- Released: 2026-07-07
- Data updated: 2026-07-29
- User reviews in markdown: https://appshunter.io/ios/app/fastener-count-pocket/id6785903218/reviews.md

## What is Fastener Count Pocket?

Fastener Count Pocket is a one-time paid field calculator for planning manual screw, nail, and anchor counts before buying hardware boxes.

Add run rows with run name, fastener type, length, row count, and spacing. Choose a common box size, set a spare buffer and box price, then see base fastener count, waste-adjusted count, required boxes, top fastener type, and estimated material cost.

The app is designed for quick local planning around decks, blocking, drywall sheets, trim, finish nails, and anchor runs. The iPhone layout keeps the count compact. The iPad layout uses a wider split workspace so runs, box setup, buy-list totals, and prep checks stay visible together.

Fastener Count Pocket is an estimating aid, not installation, structural, safety, engineering, or building-code advice. Always verify the fastener label, coating, length, substrate, load requirements, exposure rating, spacing requirements, manufacturer guidance, and professional requirements before purchase or installation.

There is no login, no subscription, no in-app purchase, no advertising SDK, no analytics SDK, no tracking SDK, no cloud sync, and no developer-server upload. Estimate data stays on your device unless you choose to copy or share it using iOS.


## Version history (last 1 release)

### 1.0 — 2026-07-07

No release notes.

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All apps by Gobling Company: https://appshunter.io/developer/1586571827

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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 2026-07-29.*