# Lightbox Tracing Pad vs Spectroscope

The clearest difference is price: Lightbox Tracing Pad at $7.99 against Spectroscope's $14.99. Spectroscope's advantage is update cadence (every 5 days vs every 13 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Lightbox Tracing Pad costs $7.99 and Spectroscope $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Lightbox Tracing Pad ships an update every 13 months, Spectroscope every 5 days. Both last shipped on November 8, 2026.

## The numbers

| Metric | Lightbox Tracing Pad | Spectroscope |
| --- | --- | --- |
| Price | **$7.99** | $14.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 5 days** |
| Size | 1 MB | 25 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Natalia Obukhova](https://appshunter.io/developer/1527876286) | [LEONARDO TAZZINI](https://appshunter.io/developer/1751785749) |

## What reviewers say

### Lightbox Tracing Pad

[App page](https://appshunter.io/ios/app/lightbox-tracing-pad/id6502201581)

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

**In-app purchases:** none


### Spectroscope

[App page](https://appshunter.io/ios/app/spectroscope/id6741684078)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lightbox Tracing Pad free?

Lightbox Tracing Pad costs $7.99, with no in-app purchases.

### Is Spectroscope free?

Spectroscope costs $14.99, with no in-app purchases.

### Do Lightbox Tracing Pad or Spectroscope have ads?

Neither Lightbox Tracing Pad nor Spectroscope shows ads.

### Which is updated more often, Lightbox Tracing Pad or Spectroscope?

Lightbox Tracing Pad ships an update every 13 months, and Spectroscope every 5 days. Most recently, Lightbox Tracing Pad was updated on November 8, 2026 and Spectroscope on November 8, 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.*