# Light Box vs ThermoWorks

The clearest difference is price: ThermoWorks at Free against Light Box's $0.99. ThermoWorks also leads on rating (4.8 vs 4.1) and update cadence (fortnightly vs every 3 months). Light Box's advantage is iOS requirement (7.0 vs 15.6). On ads and in-app purchases there is nothing between them.

ThermoWorks is free to download; Light Box costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ThermoWorks holds the better App Store score, 4.8 against 4.1. That said, the two scores are not equally well evidenced: ThermoWorks has 17K ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 48% of Light Box's written reviews are positive against 65% of ThermoWorks's.

Light Box ships an update every 3 months, ThermoWorks fortnightly. The most recent releases landed on November 1, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Light Box | ThermoWorks |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.1 (12 ratings)](https://appshunter.io/ios/app/light-box-illuminator-viewer/id692114712/reviews) | **[4.8 (17K ratings)](https://appshunter.io/ios/app/thermoworks/id1503955408/reviews)** |
| Number of ratings | 12 | **17K** |
| Positive reviews | 47.6% of reviews | **64.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Paid | **Free** |
| Size | 1 MB | 54 MB |
| Requires iOS | **7.0** | 15.6 |
| Devices | iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [Systemiko Inc.](https://appshunter.io/developer/680630947) | [ThermoWorks, Inc](https://appshunter.io/developer/569889016) |

## What reviewers say

### Light Box

[App page](https://appshunter.io/ios/app/light-box-illuminator-viewer/id692114712)

Transform your iPad into a versatile film illuminator viewer. Adjust brightness, lock rotation, and add grids or lines for precise viewing. A cost-effective alternative to dedicated lightboxes.

**Highlights:** Film negative/positive viewer, Adjustable brightness, Rotation lock, Grid and line overlays, iPad optimized

**In-app purchases:** none


### ThermoWorks

[App page](https://appshunter.io/ios/app/thermoworks/id1503955408)

This app allows users to monitor cooking, BBQ, and ambient temperatures using compatible Bluetooth and Wi-Fi devices. It offers enhanced graphing, alarm notifications, and cloud storage for session data, making temperature tracking precise and convenient for various professional and home use cases.

**Highlights:** Bluetooth and Wi-Fi device connectivity, Real-time temperature monitoring, Customizable temperature alarms with push notifications, Enhanced graphing and data logging, Cloud storage for session data and notes, Checklist function for safety protocols

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases:** none

**What reviewers like**

- 🚀 Accurate temperature monitoring
- 🔒 Reliable WiFi connectivity
- 👍 Intuitive app interface
- 🚀 Convenient remote monitoring
- 👍 Helpful customer support

**What reviewers complain about**

- 🐛 Occasional app crashes
- 🔋 Battery drain issues
- 👎 Lacking advanced features
- 🔒 Limited password support
- 👎 Inconsistent notification alerts

**Reported bugs**

- Setup process can be confusing
- Bluetooth connectivity problems
- Delayed cloud data updates
- Probe temperature discrepancies

**Requested features**

- Apple Watch app support
- Ability to zoom in on graphs
- More customization options
- Improved data syncing between devices
- Predictive cooking time estimates


## Frequently asked questions

### Is Light Box free?

Light Box costs $0.99, with no in-app purchases.

### Is ThermoWorks free?

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

### Which has better reviews, Light Box or ThermoWorks?

ThermoWorks is rated higher. Light Box averages 4.1 out of 5 from 12 ratings, while ThermoWorks averages 4.8 from 17K ratings.

### Do Light Box or ThermoWorks have ads?

Neither Light Box nor ThermoWorks shows ads.

### Which is updated more often, Light Box or ThermoWorks?

Light Box ships an update every 3 months, and ThermoWorks fortnightly. Most recently, Light Box was updated on November 1, 2026 and ThermoWorks on November 10, 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.*