# ILW LightMapper vs Viso

The clearest difference is review sentiment: ILW LightMapper at 100% against Viso's 0%. ILW LightMapper also leads on rating (4.3 vs 3.6) and update cadence (every 2 weeks vs every 5 weeks). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. ILW LightMapper sells 2 one-off in-app purchases and Viso sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ILW LightMapper holds the better App Store score, 4.3 against 3.6. Both are backed by a comparable volume of ratings — 7 and 11 respectively. Written reviews point the same way: 100% of ILW LightMapper's written reviews are positive against 0% of Viso's.

ILW LightMapper ships an update every 2 weeks, Viso every 5 weeks. The most recent releases landed on November 12, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | ILW LightMapper | Viso |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (7 ratings)](https://appshunter.io/ios/app/ilw-lightmapper/id6736877410/reviews)** | [3.6 (11 ratings)](https://appshunter.io/ios/app/viso-projection-mapping/id6757417584/reviews) |
| Number of ratings | 7 | **11** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 368 MB | 137 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Stuart Griese](https://appshunter.io/developer/1773626597) | [Merek Barrett](https://appshunter.io/developer/1891190963) |

## What reviewers say

### ILW LightMapper

[App page](https://appshunter.io/ios/app/ilw-lightmapper/id6736877410)

Transform sculptures with animated light using this projection mapping tool. Import your videos or use the built-in library to calibrate and apply visuals. Features include multiple grids, corner offsets, and warp painting for precise alignment and dynamic effects.

**Highlights:** Video Import (.mp4 / H.264), Downloadable Artwork Library, Multiple Grids, Corner Offsets & Global Offset Control, Global Warp Painting Tool, Per Grid Masking, Timeline Scrubbing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Development | $2.99 | one-time |
| Support Development | $9.99 | one-time |


### Viso

[App page](https://appshunter.io/ios/app/viso-projection-mapping/id6757417584)

Transform your mobile device into a powerful projection mapping studio. Create professional visual displays on any surface without needing a computer or complex software. Apply real-time effects, warp visuals to irregular shapes, and access a library of dynamic generative backgrounds.

**Highlights:** Projection mapping tools, Precision warping and masking, Built-in effects engine, Real-time generative visualizers, Integrated asset store, Live preview and multi-surface mapping

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $5.99 | per 7 days |
| Annual Premium | $29.99 | per year |


## Frequently asked questions

### Is ILW LightMapper free?

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

### Is Viso free?

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

### Which has better reviews, ILW LightMapper or Viso?

ILW LightMapper is rated higher. ILW LightMapper averages 4.3 out of 5 from 7 ratings, while Viso averages 3.6 from 11 ratings.

### Do ILW LightMapper or Viso have ads?

Neither ILW LightMapper nor Viso shows ads.

### Which is updated more often, ILW LightMapper or Viso?

ILW LightMapper ships an update every 2 weeks, and Viso every 5 weeks. Most recently, ILW LightMapper was updated on November 12, 2026 and Viso on November 5, 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.*