# Duplica vs NeXtBI

The clearest difference is in-app purchases: NeXtBI at none against Duplica's 4. NeXtBI also leads on update cadence (daily vs fortnightly) and iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Duplica sells 4 in-app purchases, starting at $17.99 per 7 days. NeXtBI asks for nothing beyond the download.

Duplica ships an update fortnightly, NeXtBI daily. The most recent releases landed on October 20, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Duplica | NeXtBI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (144 ratings)](https://appshunter.io/ios/app/duplica-ios-share-screen/id1552623883/reviews)** | — |
| Number of ratings | **144** | — |
| Positive reviews | 6.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 39 MB | 17 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gianpiero Radano](https://appshunter.io/developer/1059168092) | [NetCom Engineering SPA](https://appshunter.io/developer/1622594480) |

## What reviewers say

### Duplica

[App page](https://appshunter.io/ios/app/duplica-ios-share-screen/id1552623883)

Mirror your iPhone or iPad screen remotely in real-time without cables or viewer apps. Stream to any device with a web browser, perfect for IT support, demos, and collaboration.

**Highlights:** Remote screen mirroring, No viewer app required, Cross-platform compatibility, Low latency streaming, One-click sharing, Quick setup

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Duplica Plus | $17.99 | per 7 days |
| Duplica Plus | $24.99 | per month |
| Duplica Plus | $33.99 | per year |
| Duplica Plus | $39.99 | per year |


### NeXtBI

[App page](https://appshunter.io/ios/app/nextbi/id6753335258)

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

**In-app purchases:** none


## Frequently asked questions

### Is Duplica free?

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

### Is NeXtBI free?

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

### Do Duplica or NeXtBI have ads?

Neither Duplica nor NeXtBI shows ads.

### Which is updated more often, Duplica or NeXtBI?

Duplica ships an update fortnightly, and NeXtBI daily. Most recently, Duplica was updated on October 20, 2026 and NeXtBI on October 16, 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.*