# Photographers Light Table vs Units2Units

The clearest difference is ads: Units2Units at none against Photographers Light Table's shown. Units2Units also leads on update cadence (every 6 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Photographers Light Table sells 1 one-off in-app purchase and Units2Units sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Photographers Light Table ships an update every 3 weeks, Units2Units every 6 days. The most recent releases landed on October 1, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Photographers Light Table | Units2Units |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/photographers-light-table/id6447746371/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 44 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [William Termini](https://appshunter.io/developer/1682419361) | [GnitoApp.com](https://appshunter.io/developer/1804710946) |

## What reviewers say

### Photographers Light Table

[App page](https://appshunter.io/ios/app/photographers-light-table/id6447746371)

Transform your mobile device into a portable light table for viewing film negatives, prints, and creating astrophotography calibration flats. Offers adjustable brightness, white balance, and an optional grid overlay for precise alignment and accurate color work.

**Highlights:** Device to light table transformation, Adjustable brightness control, Adjustable white balance, Optional grid overlay, User-friendly interface

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Ad-Free) | $1.99 | one-time |


### Units2Units

[App page](https://appshunter.io/ios/app/units2units/id6778024693)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pro | $4.99 | one-time |


## Frequently asked questions

### Is Photographers Light Table free?

Photographers Light Table is free to download, with in-app purchases available.

### Is Units2Units free?

Units2Units is free to download, with in-app purchases available.

### Do Photographers Light Table or Units2Units have ads?

Photographers Light Table shows ads; Units2Units does not.

### Which is updated more often, Photographers Light Table or Units2Units?

Photographers Light Table ships an update every 3 weeks, and Units2Units every 6 days. Most recently, Photographers Light Table was updated on October 1, 2026 and Units2Units on October 4, 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.*