# B2W Mobile Construction App vs Spread Rate Calculator

The clearest difference is update cadence: B2W Mobile Construction App at every 3 months against Spread Rate Calculator's every 59 months. Spread Rate Calculator's advantage is device support (3 vs 1) and iOS requirement (8.0 vs 17.0). On price, 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.

B2W Mobile Construction App ships an update every 3 months, Spread Rate Calculator every 59 months. The most recent releases landed on October 23, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | B2W Mobile Construction App | Spread Rate Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (30 ratings)](https://appshunter.io/ios/app/b2w-mobile-construction-app/id634953084/reviews)** | — |
| Number of ratings | **30** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 59 months |
| Monetization | Free | — |
| Size | 226 MB | 211 MB |
| Requires iOS | 17.0 | **8.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [B2W Software](https://appshunter.io/developer/634953087) | [BearCat Mfg](https://appshunter.io/developer/1437293606) |

## What reviewers say

### B2W Mobile Construction App

[App page](https://appshunter.io/ios/app/b2w-mobile-construction-app/id634953084)

This app connects construction field teams with real-time project schedules, performance tracking, and resource management. It allows for offline use and automatic data synchronization, improving efficiency and decision-making with critical operational data.

**Highlights:** Real-time project schedules, Field performance and time tracking, Equipment maintenance requests, Resource status and scheduling, Field logs for daily data, Offline data synchronization

**Features:** macOS Compatibility

**In-app purchases:** none


### Spread Rate Calculator

[App page](https://appshunter.io/ios/app/spread-rate-calculator/id1437293607)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is B2W Mobile Construction App free?

B2W Mobile Construction App is free to download, with no in-app purchases.

### Is Spread Rate Calculator free?

Spread Rate Calculator is free to download, with no in-app purchases.

### Do B2W Mobile Construction App or Spread Rate Calculator have ads?

Neither B2W Mobile Construction App nor Spread Rate Calculator shows ads.

### Which is updated more often, B2W Mobile Construction App or Spread Rate Calculator?

B2W Mobile Construction App ships an update every 3 months, and Spread Rate Calculator every 59 months. Most recently, B2W Mobile Construction App was updated on October 23, 2026 and Spread Rate Calculator on October 6, 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.*