# Lux Light Meter for Mobile vs Link App

Lux Light Meter for Mobile and Link App both sit at 4.5 stars, but that hides the real split: 67% of Link App's written reviews are positive against 18% of Lux Light Meter for Mobile's. Link App also leads on in-app purchases (none vs 7) and ads (none vs shown). Lux Light Meter for Mobile's advantage is update cadence (fortnightly vs every 3 months) and ratings volume (229 vs 5). On price, rating and device support there is nothing between them.

Both are free to download. Lux Light Meter for Mobile sells 7 in-app purchases, starting at $2.99 per 7 days. Link App asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.5 for Lux Light Meter for Mobile against 4.6 for Link App. That said, the two scores are not equally well evidenced: Lux Light Meter for Mobile has 229 ratings behind it against 5, so its average is the more settled of the two. Written reviews are what separate them: 18% of Lux Light Meter for Mobile's written reviews are positive against 67% of Link App's.

Lux Light Meter for Mobile ships an update fortnightly, Link App every 3 months. The most recent releases landed on September 23, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | Lux Light Meter for Mobile | Link App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (229 ratings)](https://appshunter.io/ios/app/lux-light-meter-for-mobile/id1638732220/reviews) | **[4.6 (5 ratings)](https://appshunter.io/ios/app/link-app/id6444118938/reviews)** |
| Number of ratings | **229** | 5 |
| Positive reviews | 17.5% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 50 MB | 30 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WeBrain](https://appshunter.io/developer/1578514377) | [Samuel Corra](https://appshunter.io/developer/1652460468) |

## What reviewers say

### Lux Light Meter for Mobile

[App page](https://appshunter.io/ios/app/lux-light-meter-for-mobile/id1638732220)

This app provides accurate and easy-to-use light measurements in lux and foot candles. It's ideal for photographers, plant owners, and anyone needing to assess ambient light levels in various spaces. Features include real-time color temperature measurement and calculation of the daily light integral.

**Highlights:** Real-time color temperature measurement, Lux and foot candle measurements, Daily light integral (DLI) calculation, Average and Max values, Optimal shooting value selection, Adjustable shooting values (shutter speed, aperture, ISO)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lux Light Meter Pro | $2.99 | per 7 days |
| Light Meter 1 Week | $2.99 | per 7 days |
| Lux Light Meter | $5.99 | per month |
| Light Meter | $5.99 | per month |
| Lux Meter | $7.99 | per year |
| Light Meter Pro | $14.99 | per year |
| Light Meter for Mobile | $14.99 | per year |


### Link App

[App page](https://appshunter.io/ios/app/link-app/id6444118938)

This app assists coffee roasters by recommending ideal roast profiles based on detailed coffee input. It offers advanced features for various coffee types and roasting conditions, ensuring optimal results.

**Highlights:** Algorithmic roast profile selection, Altitude calibration, Arabica advanced input, All species mode for non-Arabica, Advanced roast details, Heirloom cupping for landrace varieties

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

**In-app purchases:** none


## Frequently asked questions

### Is Lux Light Meter for Mobile free?

Lux Light Meter for Mobile is free to download, with in-app purchases available.

### Is Link App free?

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

### Which has better reviews, Lux Light Meter for Mobile or Link App?

Link App is rated higher. Lux Light Meter for Mobile averages 4.5 out of 5 from 229 ratings, while Link App averages 4.6 from 5 ratings.

### Do Lux Light Meter for Mobile or Link App have ads?

Lux Light Meter for Mobile shows ads; Link App does not.

### Which is updated more often, Lux Light Meter for Mobile or Link App?

Lux Light Meter for Mobile ships an update fortnightly, and Link App every 3 months. Most recently, Lux Light Meter for Mobile was updated on September 23, 2026 and Link App on September 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*