# GB Gas Tightness Testing vs forms2

The clearest difference is update cadence: forms2 at every 2 months against GB Gas Tightness Testing's every 12 months. forms2 also leads on iOS requirement (16.1 vs 26.0). On price, review sentiment, 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.

GB Gas Tightness Testing ships an update every 12 months, forms2 every 2 months. The most recent releases landed on August 15, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | GB Gas Tightness Testing | forms2 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 6 MB | 46 MB |
| Requires iOS | 26.0 | **16.1** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [GB-GAS.CO.UK](https://appshunter.io/developer/425897007) | [2m Networks Ltd](https://appshunter.io/developer/875274849) |

## What reviewers say

### GB Gas Tightness Testing

[App page](https://appshunter.io/ios/app/gb-gas-tightness-testing/id428846431)

This app guides users through natural gas tightness testing procedures step-by-step. It includes timed tests with alarms and a visual manometer to display pressures. It also offers explanations of standing and working pressures for a comprehensive understanding.

**Highlights:** Step-by-step testing procedure, Countdown timers with alarms, Visual manometer for pressure display, Explanations of standing and working pressure, Natural Gas focus

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

**In-app purchases:** none


### forms2

[App page](https://appshunter.io/ios/app/forms2-mobile-forms-and-apps/id875274846)

Replace paper forms with a secure cloud service to collect and manage data from mobile workers in real-time. Assign tasks, distribute manuals, and capture rich media like photos, audio, and signatures. Work offline and integrate with existing business software for efficient data management.

**Highlights:** Intelligent forms with rich media capture, Offline data collection, Drag-and-drop form designer, Real-time data management, Integration with business software, Task assignment for field workers

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

**In-app purchases:** none


## Frequently asked questions

### Is GB Gas Tightness Testing free?

GB Gas Tightness Testing is free to download, with no in-app purchases.

### Is forms2 free?

forms2 is free to download, with no in-app purchases.

### Do GB Gas Tightness Testing or forms2 have ads?

Neither GB Gas Tightness Testing nor forms2 shows ads.

### Which is updated more often, GB Gas Tightness Testing or forms2?

GB Gas Tightness Testing ships an update every 12 months, and forms2 every 2 months. Most recently, GB Gas Tightness Testing was updated on August 15, 2026 and forms2 on September 20, 2026.

---

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