# One Big Projector vs Projector Light Show

The clearest difference is update cadence: One Big Projector at every 3 days against Projector Light Show's weekly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. One Big Projector sells 3 in-app purchases, starting at $2.99 per month and Projector Light Show sells 4 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

One Big Projector ships an update every 3 days, Projector Light Show weekly. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | One Big Projector | Projector Light Show |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/one-big-projector-mapping/id6801368174/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | Freemium | — |
| Size | 14 MB | 39 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Hello Good Day LLC](https://appshunter.io/developer/1720039558) | [AppFusion Labs](https://appshunter.io/developer/1896597393) |

## What reviewers say

### One Big Projector

[App page](https://appshunter.io/ios/app/one-big-projector-mapping/id6801368174)

Transform any projector into a dynamic light show. Easily map video, photos, and effects onto walls, objects, or stages without complex software. Preview your creations in AR before going live.

**Highlights:** Map content to any surface, Mesh warping for curved objects, Use own photos, videos, or live camera, Built-in library of effects, Audio-reactive effects, Layer multiple surfaces and content, AR preview

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Pro Annual | $10.99 | per year |
| Pro Lifetime | $14.99 | one-time |


### Projector Light Show

[App page](https://appshunter.io/ios/app/projector-light-show-glowcast/id6823777318)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GlowCast Pro Monthly | $6.99 | per month |
| GlowCast Pro Yearly | $39.99 | per year |
| GlowCast Season Pass | $14.99 | one-time |
| GlowCast Pro Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is One Big Projector free?

One Big Projector is free to download, with in-app purchases available.

### Is Projector Light Show free?

Projector Light Show is free to download, with in-app purchases available.

### Do One Big Projector or Projector Light Show have ads?

Neither One Big Projector nor Projector Light Show shows ads.

### Which is updated more often, One Big Projector or Projector Light Show?

One Big Projector ships an update every 3 days, and Projector Light Show weekly. Most recently, One Big Projector was updated on October 31, 2026 and Projector Light Show on November 6, 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.*