# Concrete Anchor Pullout Calc — ACI 318 Shear & Breakout

> ACI 318 Shear & Breakout (iPhone/iPad app by Shanghai Sheyuan Network Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/concrete-anchor-pullout-calc/id6761541295 (this page in markdown: same URL + `.md`)
- Developer: [Shanghai Sheyuan Network Technology Co., Ltd.](https://appshunter.io/developer/1560626858)
- Category: Utilities, Productivity
- Price: $4.99
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: American English
- Released: 2026-04-04
- Data updated: 2026-08-14
- User reviews in markdown: https://appshunter.io/ios/app/concrete-anchor-pullout-calc/id6761541295/reviews.md

## What is Concrete Anchor Pullout Calc?

Need to verify an anchor's pullout or shear capacity on the job site but left your ACI tables at the office? This app gives you ACI 318 Chapter 17 CCD method results in seconds.

TENSION (PULLOUT) - Concrete breakout strength with edge distance reduction, crack modification factors, and steel capacity comparison. Shows governing ultimate and allowable tension with your chosen safety factor.

SHEAR - Concrete breakout strength in shear with edge effects. Compares concrete and steel governing capacities.

ANCHOR TYPES - Wedge, sleeve, adhesive, and screw anchors from 1/4 inch to 1 inch diameter. Adjustable embedment depth, concrete strength, and edge distance.

COMBINED LOADING - Tension-shear interaction check per ACI 318-19 Section 17.6.

Supports cracked and uncracked concrete conditions. ACI 318-19 Chapter 17 compliant CCD method with all modification factors. Built for structural engineers, building inspectors, and concrete contractors. Works completely offline.

## Chart rankings

- #174 in Top Paid · Utilities (US App Store)


## Version history (last 3 releases)

### 1.0.2 — 2026-06-27

Added a More Pro Tools section to discover related field calculators.

### 1.0.1 — 2026-04-13

Bug fixes and performance improvements.

### 1.0 — 2026-04-04

No release notes.

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All apps by Shanghai Sheyuan Network Technology Co., Ltd.: https://appshunter.io/developer/1560626858

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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 2026-08-14.*