# ProjectorPro vs HappyMapper

The clearest difference is review sentiment: HappyMapper at 100% against ProjectorPro's 45%. HappyMapper also leads on price (Free vs $1.99) and rating (3.9 vs 3.1). ProjectorPro's advantage is ratings volume (23 vs 7) and iOS requirement (10.0 vs 16.0). On ads, in-app purchases, monetization model and device support there is nothing between them.

HappyMapper is free to download; ProjectorPro costs $1.99 up front. ProjectorPro sells 1 one-off in-app purchase and HappyMapper sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

HappyMapper holds the better App Store score, 3.9 against 3.1. Both are backed by a comparable volume of ratings — 23 and 7 respectively. Written reviews point the same way: 45% of ProjectorPro's written reviews are positive against 100% of HappyMapper's.

ProjectorPro ships an update every 10 months, HappyMapper every 5 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ProjectorPro | HappyMapper |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [3.1 (23 ratings)](https://appshunter.io/ios/app/projectorpro/id542534287/reviews) | **[3.9 (7 ratings)](https://appshunter.io/ios/app/happymapper/id6768839126/reviews)** |
| Number of ratings | **23** | 7 |
| Positive reviews | 45.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 5 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 6 MB | 11 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ProjectorCentral](https://appshunter.io/developer/542534290) | [Kenny Lu](https://appshunter.io/developer/1823703468) |

## What reviewers say

### ProjectorPro

[App page](https://appshunter.io/ios/app/projectorpro/id542534287)

Determine if a projector and screen will fit your space. Access a comprehensive database of projectors with detailed throw distance specifications. Stay updated with new projector releases through in-app updates.

**Highlights:** Projector fit calculation, Screen size calculation, Extensive projector database, Throw distance specifications, In-app updates for new models

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| complete projector data update | $0.99 | one-time |


### HappyMapper

[App page](https://appshunter.io/ios/app/happymapper/id6768839126)

Transform your iPhone and a projector into a dynamic art studio. Map images and videos onto any object in your space, from furniture to walls, bringing them to life with light and motion. No prior design experience or expensive software is required to create stunning visual installations.

**Highlights:** Map images and video onto any surface, Draw and warp shapes to fit objects, Layer multiple surfaces for complex designs, Search millions of free videos and GIFs, Import your own photos and videos, Intuitive touch controls for easy manipulation, Save and reload custom setups

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HappyMapper Pro | $2.99 | per month |
| HappyMapper Pro | $24.99 | per year |
| HappyMapper PRO Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is ProjectorPro free?

ProjectorPro costs $1.99, and also offers in-app purchases.

### Is HappyMapper free?

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

### Which has better reviews, ProjectorPro or HappyMapper?

HappyMapper is rated higher. ProjectorPro averages 3.1 out of 5 from 23 ratings, while HappyMapper averages 3.9 from 7 ratings.

### Do ProjectorPro or HappyMapper have ads?

Neither ProjectorPro nor HappyMapper shows ads.

### Which is updated more often, ProjectorPro or HappyMapper?

ProjectorPro ships an update every 10 months, and HappyMapper every 5 days. Most recently, ProjectorPro was updated on October 29, 2026 and HappyMapper on October 24, 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.*