# NWC Mobile App vs 4B

The clearest difference is iOS requirement: 4B at 12.0 against NWC Mobile App's 15.6. 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.

NWC Mobile App ships an update every 2 months, 4B every 6 weeks. The most recent releases landed on October 24, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | NWC Mobile App | 4B |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.4 (29 ratings)](https://appshunter.io/ios/app/nwc-mobile-app/id6451491030/reviews)** | — |
| Number of ratings | **29** | — |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 53 MB | 35 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [National Water Commission](https://appshunter.io/developer/1698528244) | [4BRAINS TECHNOLOGIES PRIVATE LIMITED](https://appshunter.io/developer/1635900429) |

## What reviewers say

### NWC Mobile App

[App page](https://appshunter.io/ios/app/nwc-mobile-app/id6451491030)

Manage your water services conveniently from your mobile device. Report issues, track requests, access account details, and make payments securely. This app empowers you with control over your water service experience.

**Highlights:** Report water theft and leaks, Access billing and payment history, Track service requests in real-time, Receive service disruption alerts, Secure and hassle-free payments, Landlord account management, Tenant access requests

**In-app purchases:** none


### 4B

[App page](https://appshunter.io/ios/app/4b-inventory/id6529542593)

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

**In-app purchases:** none


## Frequently asked questions

### Is NWC Mobile App free?

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

### Is 4B free?

4B is free to download, with no in-app purchases.

### Do NWC Mobile App or 4B have ads?

Neither NWC Mobile App nor 4B shows ads.

### Which is updated more often, NWC Mobile App or 4B?

NWC Mobile App ships an update every 2 months, and 4B every 6 weeks. Most recently, NWC Mobile App was updated on October 24, 2026 and 4B on October 5, 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.*