# Arteiro — React to anything

> React to anything (iPhone/iPad app by Eduardo Costa.)

- Source: https://appshunter.io/ios/app/arteiro/id1546610341 (this page in markdown: same URL + `.md`)
- Developer: [Eduardo Costa](https://appshunter.io/developer/1497802326)
- Category: Utilities, Photo & Video
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: American English, Brazilian Portuguese
- Released: 2026-06-14
- Data updated: 2026-08-17
- User reviews in markdown: https://appshunter.io/ios/app/arteiro/id1546610341/reviews.md

## What is Arteiro?

React to any video or photo in style.

Arteiro is the reaction video app you've been waiting for: pick a background, record your camera reaction, and share the composited result — all in seconds.

• PiP (Picture-in-Picture) — your reaction in a floating circle, drag and pinch to reposition and resize
• Split Screen — 50/50 split between you and the content
• Boxed — your reaction in a rounded frame, positionable
• Green Screen — chroma key mode with tolerance and softness controls
• Cutout — person segmentation with transparent background

Features:
• Video or photo background from your library
• Up to 60-second recording with progress ring
• Pause and resume recording
• Switch front and back camera
• Review before exporting
• Save to Photos or share directly to Instagram, TikTok, YouTube, and more
• Arteiro watermark on exported videos
• Full English and Portuguese support
• Dark, sophisticated design — built for creators


## Version history (last 2 releases)

### 1.1 — 2026-06-18

Auto Captions & Subtitles — AI-generated captions for your creations, automatically.
Performance improvements — faster generation, smoother UI.

### 1.0 — 2026-06-14

No release notes.

## More apps by Eduardo Costa

- [EME](https://appshunter.io/ios/app/eme/id1497802327)
- [Save a Dad](https://appshunter.io/ios/app/save-a-dad/id6755739354)
- [MKTPro](https://appshunter.io/ios/app/mktpro/id6756627911)
- [Tripnai](https://appshunter.io/ios/app/tripnai/id6758438901)
- [O Canteiro 3D](https://appshunter.io/ios/app/o-canteiro-3d/id6758953805)

All apps by Eduardo Costa: https://appshunter.io/developer/1497802326

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-17.*