# One Big Projector — Projection mapping made easy

> Projection mapping made easy (iPhone/iPad app by Hello Good Day LLC.)

- Source: https://appshunter.io/ios/app/one-big-projector/id6801368174 (this page in markdown: same URL + `.md`)
- Developer: [Hello Good Day LLC](https://appshunter.io/developer/1720039558)
- Category: Photo & Video
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 11 MB
- Languages: American English
- Released: 2026-08-26
- Data updated: 2026-08-27
- User reviews in markdown: https://appshunter.io/ios/app/one-big-projector/id6801368174/reviews.md

## What is One Big Projector?

Turn any projector into a mapped light show. One Big Projector fits your video, photos, and effects to any wall, object, or stage — no complicated software, no laptop, no steep learning curve.

Design it on your iPhone, iPad, or Mac, preview it on your wall in AR, then connect a projector over USB-C or HDMI and your canvas goes full-screen and clean.

WHY PEOPLE LOVE IT
• Fit to anything — drag the corners to line your content up with a real wall, window, or prop
• Bend around curves — mesh warping wraps content over columns, arches, and rounded surfaces
• Bring your own content — photos, video, and live camera, or pick from a built-in library of effects and loops
• Effects and looks — kaleidoscope, strobe, sparkle, waves, and more, some audio-reactive to your music
• Layer it up — stack multiple surfaces and content layers for a full mapped scene
• Preview in AR — see the result on your actual wall before a projector is even connected
• Clean output — when you go live, the editor handles disappear for a pure, gig-ready projection

PERFECT FOR
• Holiday displays — Halloween and Christmas window and facade projection
• Parties and events — instant ambiance on any wall
• VJs, DJs, and stage shows — live visuals that map to the set
• Art installations and window displays
• Anyone who just wants to point a projector at something and make it look amazing

NO PROJECTOR YET? NO PROBLEM
Design your whole scene and preview it in AR on your wall today. When you are ready, any USB-C or HDMI projector works.

FREE TO START
Build real projects for free. Upgrade to Pro for unlimited projects and unlimited video layers — monthly, annually, or a one-time lifetime purchase.

Terms of Use (EULA): https://hellogoodday.com/projectorstudio/terms
Privacy Policy: https://hellogoodday.com/projectorstudio/privacy

Made by Hello Good Day.

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Pro Annual | $14.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Pro Lifetime | $29.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-08-26

No release notes.

## More apps by Hello Good Day LLC

- [WI Lingo](https://appshunter.io/ios/app/wi-lingo/id6759993669)
- [Split Flap: Flip Clock Board](https://appshunter.io/ios/app/split-flap-flip-clock-board/id6761210836)
- [One Big Screen: LED Banner](https://appshunter.io/ios/app/one-big-screen-led-banner/id6761446910)
- [Coildex — Curl Type Tracker](https://appshunter.io/ios/app/coildex-curl-type-tracker/id6762162024)
- [I Say So: Voice Affirmations](https://appshunter.io/ios/app/i-say-so-voice-affirmations/id6762167252)
- [Anagram Manager: Word Puzzles](https://appshunter.io/ios/app/anagram-manager-word-puzzles/id6766886673)

All apps by Hello Good Day LLC: https://appshunter.io/developer/1720039558

---

*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 2026-08-27.*