# GEN vs Builder Pro

The clearest difference is in-app purchases: Builder Pro at none against GEN's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. GEN sells 1 one-off in-app purchase. Builder Pro asks for nothing beyond the download.

GEN ships an update every 3 days, Builder Pro every 4 days. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | GEN | Builder Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/gen-b/id6769944250/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 days |
| Monetization | Paid | — |
| Size | 208 MB | 7 MB |
| Requires iOS | **17.5** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Precision Broadcast Engineering LLC](https://appshunter.io/developer/1896702805) | [iCubemedia Inc.](https://appshunter.io/developer/453286185) |

## What reviewers say

### GEN

[App page](https://appshunter.io/ios/app/gen-b/id6769944250)

This tool generates professional video reference signals and offers display analysis capabilities for broadcast engineers and AV professionals. It helps test, troubleshoot, and evaluate video paths, routing systems, and displays with advanced signal quality features.

**Highlights:** Professional test patterns, Video reference clips, Multiple video formats and frame rates, RasterScope Analysis, SWEEP technology, External display output

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GEN-B Lifetime Unlock | $29.99 | one-time |


### Builder Pro

[App page](https://appshunter.io/ios/app/builder-pro-construction-calc/id6792803672)

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

**In-app purchases:** none


## Frequently asked questions

### Is GEN free?

GEN is free to download, with in-app purchases available.

### Is Builder Pro free?

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

### Do GEN or Builder Pro have ads?

Neither GEN nor Builder Pro shows ads.

### Which is updated more often, GEN or Builder Pro?

GEN ships an update every 3 days, and Builder Pro every 4 days. Most recently, GEN was updated on October 15, 2026 and Builder Pro on October 7, 2026.

---

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