# NextGen TV Capacity Calculator vs FlashBack

The clearest difference is in-app purchases: NextGen TV Capacity Calculator at none against FlashBack's 1. NextGen TV Capacity Calculator also leads on iOS requirement (8.0 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. FlashBack sells 1 one-off in-app purchase. NextGen TV Capacity Calculator asks for nothing beyond the download.

## The numbers

| Metric | NextGen TV Capacity Calculator | FlashBack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nextgen-tv-capacity-calculator/id1364534247/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Monetization | Free | — |
| Size | 9 MB | 7 MB |
| Requires iOS | **8.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ONEMedia LLC](https://appshunter.io/developer/1364534246) | [eytan taieb](https://appshunter.io/developer/1314656048) |

## What reviewers say

### NextGen TV Capacity Calculator

[App page](https://appshunter.io/ios/app/nextgen-tv-capacity-calculator/id1364534247)

This tool assists broadcasters in determining optimal modulation parameters for ATSC 3.0 channels. It displays full channel capacity and RF performance for various configurations, ensuring compliance with industry standards.

**Highlights:** Channel capacity display, RF performance information, Modulation parameter selection, Standard compliance guidance, Guard interval calculation, Symbol time calculation, Required C/N calculation

**Features:** macOS Compatibility

**In-app purchases:** none


### FlashBack

[App page](https://appshunter.io/ios/app/flashback-video-camera/id6771066648)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FlashBack Pro | $3.99 | one-time |


## Frequently asked questions

### Is NextGen TV Capacity Calculator free?

NextGen TV Capacity Calculator is free to download, with no in-app purchases.

### Is FlashBack free?

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

### Do NextGen TV Capacity Calculator or FlashBack have ads?

Neither NextGen TV Capacity Calculator nor FlashBack shows ads.

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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.*