# Twaddan vs NMDC App

The clearest difference is monetization model: NMDC App at free against Twaddan's free with in-app purchases. NMDC App also leads on rating (5.0 vs 4.7) and iOS requirement (13.5 vs 15.6). Twaddan's advantage is ratings volume (336 vs 1) and update cadence (every 4 weeks vs every 2 months). 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.

NMDC App holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Twaddan has 336 ratings behind it against 1, so its average is the more settled of the two.

Twaddan ships an update every 4 weeks, NMDC App every 2 months. The most recent releases landed on October 27, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Twaddan | NMDC App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (336 ratings)](https://appshunter.io/ios/app/twaddan/id1525130644/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nmdc-app/id6472707647/reviews)** |
| Number of ratings | **336** | 1 |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 135 MB | 35 MB |
| Requires iOS | 15.6 | **13.5** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Twaddan LLC](https://appshunter.io/developer/1525130766) | [Nebal Sameer](https://appshunter.io/developer/1692303051) |

## What reviewers say

### Twaddan

[App page](https://appshunter.io/ios/app/twaddan/id1525130644)

This app connects users with approved car wash companies for on-demand services in the UAE. It features an AI-powered system for efficient, high-quality cleaning at a time and place convenient for the customer. Various payment options are available, prioritizing customer comfort and service value.

**Highlights:** On-demand car wash services, AI-powered quality and efficiency, Choice of approved service providers, Flexible payment options (cash, card, smart payment), Exterior car wash, Exterior & Interior Steam Wash, Sanitization services

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

**In-app purchases:** none


### NMDC App

[App page](https://appshunter.io/ios/app/nmdc-app/id6472707647)

This application provides public information about a global energy and marine services company. Learn about their ambitious projects and innovative solutions in engineering, procurement, and construction across various regions.

**Highlights:** Company information, Business overview, Project details, Global footprint, Innovative solutions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Twaddan free?

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

### Is NMDC App free?

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

### Which has better reviews, Twaddan or NMDC App?

NMDC App is rated higher. Twaddan averages 4.7 out of 5 from 336 ratings, while NMDC App averages 5.0 from 1 ratings.

### Do Twaddan or NMDC App have ads?

Neither Twaddan nor NMDC App shows ads.

### Which is updated more often, Twaddan or NMDC App?

Twaddan ships an update every 4 weeks, and NMDC App every 2 months. Most recently, Twaddan was updated on October 27, 2026 and NMDC App on October 10, 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.*