# DNS Mail Info vs GEN

The clearest difference is in-app purchases: DNS Mail Info 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. DNS Mail Info asks for nothing beyond the download.

DNS Mail Info ships an update every 2 days, GEN every 3 days. The most recent releases landed on October 25, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | DNS Mail Info | GEN |
| --- | --- | --- |
| 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 | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 days |
| Monetization | — | Paid |
| Size | 3 MB | 208 MB |
| Requires iOS | 18.0 | **17.5** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [BEHR Consulting International](https://appshunter.io/developer/385816833) | [Precision Broadcast Engineering LLC](https://appshunter.io/developer/1896702805) |

## What reviewers say

### DNS Mail Info

[App page](https://appshunter.io/ios/app/dns-mail-info/id6484502460)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is DNS Mail Info free?

DNS Mail Info is free to download, with no in-app purchases.

### Is GEN free?

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

### Do DNS Mail Info or GEN have ads?

Neither DNS Mail Info nor GEN shows ads.

### Which is updated more often, DNS Mail Info or GEN?

DNS Mail Info ships an update every 2 days, and GEN every 3 days. Most recently, DNS Mail Info was updated on October 25, 2026 and GEN on November 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.*