# GBR Rewards vs Construction Materials Hub

The clearest difference is ads: GBR Rewards at none against Construction Materials Hub's shown. GBR Rewards also leads on update cadence (every 3 weeks vs every 6 months) and iOS requirement (12.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

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

GBR Rewards ships an update every 3 weeks, Construction Materials Hub every 6 months. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | GBR Rewards | Construction Materials Hub |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Size | 80 MB | 74 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ecosmob Technologies Pvt. Ltd.](https://appshunter.io/developer/1019127553) | [Skyraan Technologies](https://appshunter.io/developer/1650058812) |

## What reviewers say

### GBR Rewards

[App page](https://appshunter.io/ios/app/gbr-rewards/id6478902092)

**Features:** macOS Compatibility

**In-app purchases:** none


### Construction Materials Hub

[App page](https://appshunter.io/ios/app/construction-materials-hub/id6755212946)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is GBR Rewards free?

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

### Is Construction Materials Hub free?

Construction Materials Hub is free to download, with no in-app purchases.

### Do GBR Rewards or Construction Materials Hub have ads?

Construction Materials Hub shows ads; GBR Rewards does not.

### Which is updated more often, GBR Rewards or Construction Materials Hub?

GBR Rewards ships an update every 3 weeks, and Construction Materials Hub every 6 months. Most recently, GBR Rewards was updated on October 30, 2026 and Construction Materials Hub on October 24, 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.*