# BarChip vs Design Pine Span App

The clearest difference is iOS requirement: Design Pine Span App at 11.0 against BarChip's 14.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BarChip ships an update every 5 weeks, Design Pine Span App every 2 months. The most recent releases landed on June 21, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | BarChip | Design Pine Span App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/barchip/id1544015355/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 17 MB | 74 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Barchip Australia Pty Ltd](https://appshunter.io/developer/1544015357) | [Silvertrees Web Development Pty Ltd](https://appshunter.io/developer/1458607245) |

## What reviewers say

### BarChip

[App page](https://appshunter.io/ios/app/barchip/id1544015355)

This app simplifies planning for fiber-reinforced concrete structures. It uses custom calculators based on industry design methodologies to determine feasibility, optimal fiber dosages, and thicknesses for various scenarios. It's designed for engineers and construction professionals.

**Highlights:** Fibre reinforced concrete planning, Custom calculators based on ACI 544 and TR34 v4, Determine optimal fiber dose rates, Calculate structural thicknesses, Optimised Flooring tool, Bending Moment and Shrinkage control scenarios

**Features:** macOS Compatibility

**In-app purchases:** none


### Design Pine Span App

[App page](https://appshunter.io/ios/app/design-pine-span-app/id1559403952)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BarChip free?

BarChip is free to download, with no in-app purchases.

### Is Design Pine Span App free?

Design Pine Span App is free to download, with no in-app purchases.

### Do BarChip or Design Pine Span App have ads?

Neither BarChip nor Design Pine Span App shows ads.

### Which is updated more often, BarChip or Design Pine Span App?

BarChip ships an update every 5 weeks, and Design Pine Span App every 2 months. Most recently, BarChip was updated on June 21, 2026 and Design Pine Span App on September 18, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*