# Customer App vs RDAPP Client

The clearest difference is update cadence: RDAPP Client at fortnightly against Customer App's every 40 months. Customer App's advantage is iOS requirement (12.2 vs 15.0). On price, ads, 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.

Customer App ships an update every 40 months, RDAPP Client fortnightly. The most recent releases landed on September 7, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Customer App | RDAPP Client |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rdapp-client/id6743003162/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 40 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 64 MB | 77 MB |
| Requires iOS | **12.2** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SAUDI READYMIX CONCRETE CO. LTD.](https://appshunter.io/developer/1555834152) | [CPV Arabia](https://appshunter.io/developer/1800741842) |

## What reviewers say

### Customer App

[App page](https://appshunter.io/ios/app/customer-app-engage/id1576666433)

**Features:** macOS Compatibility

**In-app purchases:** none


### RDAPP Client

[App page](https://appshunter.io/ios/app/rdapp-client/id6743003162)

Manage projects from start to finish with this intuitive platform. Track processes, schedule inspections, handle observations, and communicate with support, all within a single application.

**Highlights:** Project process tracking, Inspection visit management, Observation handling, Customer support communication, Intuitive navigation

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

**In-app purchases:** none


## Frequently asked questions

### Is Customer App free?

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

### Is RDAPP Client free?

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

### Do Customer App or RDAPP Client have ads?

Neither Customer App nor RDAPP Client shows ads.

### Which is updated more often, Customer App or RDAPP Client?

Customer App ships an update every 40 months, and RDAPP Client fortnightly. Most recently, Customer App was updated on September 7, 2026 and RDAPP Client on September 20, 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.*