# FieldFab vs Lazy Lighting

The clearest difference is in-app purchases: FieldFab at none against Lazy Lighting's 6. Lazy Lighting's advantage is update cadence (every 11 days vs every 6 weeks) and chart position (#68 vs unranked). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Lazy Lighting sells 6 in-app purchases, starting at $9.99 per month. FieldFab asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.5 for FieldFab against 4.6 for Lazy Lighting. That said, the two scores are not equally well evidenced: Lazy Lighting has 481 ratings behind it against 79, so its average is the more settled of the two. Written reviews are what separate them: 50% of FieldFab's written reviews are positive against 45% of Lazy Lighting's.

FieldFab ships an update every 6 weeks, Lazy Lighting every 11 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | FieldFab | Lazy Lighting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (79 ratings)](https://appshunter.io/ios/app/fieldfab/id1533610600/reviews) | **[4.6 (481 ratings)](https://appshunter.io/ios/app/lazy-lighting/id6751762579/reviews)** |
| Number of ratings | 79 | **481** |
| Positive reviews | **50.0% of reviews** | 44.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 11 days** |
| Monetization | **Free** | Freemium |
| Best chart rank | — | **#68** |
| Size | 112 MB | 94 MB |
| Requires iOS | **16** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Robert Sale](https://appshunter.io/developer/1533610602) | [AUDITY APPS LLC](https://appshunter.io/developer/1448954925) |

## What reviewers say

### FieldFab

[App page](https://appshunter.io/ios/app/fieldfab/id1533610600)

This app helps HVAC installers create precise ductwork transitions in the field using augmented reality. It streamlines the process of measuring, designing, and visualizing complex ductwork before cutting any materials, saving time and reducing errors.

**Highlights:** Augmented reality visualization, Ductwork transition design, Field measurements input, Sheet metal cutting optimization, Sharing and PDF export, Open source

**Features:** macOS Compatibility

**In-app purchases:** none


### Lazy Lighting

[App page](https://appshunter.io/ios/app/lazy-lighting/id6751762579)

**Currently charting:** #68 Top Grossing · Graphics & Design, #117 Top Free · Graphics & Design (US App Store)

Transform your iPhone or iPad into a powerful projection mapping studio. Warp videos, photos, and live feeds onto any surface without a laptop. Create intricate visual shows with advanced layering, effects, and real-time control.

**Highlights:** Map any surface with custom shapes and precise corner adjustments, Create live visuals with built-in effects and generative shaders, Import videos, photos, and use live camera feeds, Draw and animate original visuals by hand, Build complete shows with scenes, timelines, and transitions, Export shows in up to 4K resolution, Control visuals with audio reactivity and MIDI

**Features:** iPhone Duo support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lazy Lighting Pro | $9.99 | per month |
| Lazy Lighting Pro | $9.99 | per month |
| Lazy Lighting Pro | $9.99 | per month |
| Lazy Lighting Pro | $59.99 | per year |
| Lazy Lighting Pro | $59.99 | per year |
| Lazy Lighting Pro | $129.99 | one-time |


## Frequently asked questions

### Is FieldFab free?

FieldFab is free to download, with no in-app purchases.

### Is Lazy Lighting free?

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

### Which has better reviews, FieldFab or Lazy Lighting?

Lazy Lighting is rated higher. FieldFab averages 4.5 out of 5 from 79 ratings, while Lazy Lighting averages 4.6 from 481 ratings.

### Do FieldFab or Lazy Lighting have ads?

Neither FieldFab nor Lazy Lighting shows ads.

### Which is updated more often, FieldFab or Lazy Lighting?

FieldFab ships an update every 6 weeks, and Lazy Lighting every 11 days. Most recently, FieldFab was updated on November 3, 2026 and Lazy Lighting 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.*