# Natgas Customer App vs Work Book

The clearest difference is ads: Work Book at none against Natgas Customer App's shown. Natgas Customer App's advantage is update cadence (every 3 weeks vs every 6 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Natgas Customer App ships an update every 3 weeks, Work Book every 6 weeks. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Natgas Customer App | Work Book |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (10 ratings)](https://appshunter.io/ios/app/natgas-customer-app/id1460138585/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Ad-supported | — |
| Size | 63 MB | 37 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Natgas](https://appshunter.io/developer/1460138584) | [ENGO MISR FOR FINTECH](https://appshunter.io/developer/1746124283) |

## What reviewers say

### Natgas Customer App

[App page](https://appshunter.io/ios/app/natgas-customer-app/id1460138585)

This utility app allows natural gas customers to easily submit meter readings, check and pay their bills, and find important company information. It streamlines managing your gas service from your mobile device.

**Highlights:** Record gas meter readings, Inquire about gas bills, Pay gas bills, Access company information, Manage gas service

**Features:** macOS Compatibility

**In-app purchases:** none


### Work Book

[App page](https://appshunter.io/ios/app/work-book/id6749538595)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Natgas Customer App free?

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

### Is Work Book free?

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

### Do Natgas Customer App or Work Book have ads?

Natgas Customer App shows ads; Work Book does not.

### Which is updated more often, Natgas Customer App or Work Book?

Natgas Customer App ships an update every 3 weeks, and Work Book every 6 weeks. Most recently, Natgas Customer App was updated on October 24, 2026 and Work Book on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*