# DocSumLing vs Lightbox for Tracing

The clearest difference is price: DocSumLing at Free against Lightbox for Tracing's $0.99. DocSumLing also leads on update cadence (every 2 weeks vs every 4 months) and iOS requirement (11.0 vs 17.6). Lightbox for Tracing's advantage is in-app purchases (none vs 3). On ads and device support there is nothing between them.

DocSumLing is free to download; Lightbox for Tracing costs $0.99 up front. DocSumLing sells 3 in-app purchases, starting at $2.99 per 7 days. Lightbox for Tracing asks for nothing beyond the download.

DocSumLing ships an update every 2 weeks, Lightbox for Tracing every 4 months. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | DocSumLing | Lightbox for Tracing |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/lightbox-for-tracing/id6504188915/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | — | Paid |
| Size | 142 MB | 1 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Smallsoft Pty Ltd](https://appshunter.io/developer/833431056) | [hideko ogawa](https://appshunter.io/developer/412806000) |

## What reviewers say

### DocSumLing

[App page](https://appshunter.io/ios/app/docsumling-summarise-web-page/id6482050642)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Summarize Pro: Weekly | $2.99 | per 7 days |
| Summarize Pro: Monthly | $5.99 | per month |
| Summarize Pro: Yearly | $44.99 | per year |


### Lightbox for Tracing

[App page](https://appshunter.io/ios/app/lightbox-for-tracing/id6504188915)

Transform your device into a digital tracing table. Easily import patterns from the web or your own images. Locked mode prevents accidental gestures, making it ideal for detailed tracing tasks.

**Highlights:** Digital tracing table functionality, Import patterns from web URLs, Import images for tracing, Gesture-locked mode, Simple and time-saving interface

**In-app purchases:** none


## Frequently asked questions

### Is DocSumLing free?

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

### Is Lightbox for Tracing free?

Lightbox for Tracing costs $0.99, with no in-app purchases.

### Do DocSumLing or Lightbox for Tracing have ads?

Neither DocSumLing nor Lightbox for Tracing shows ads.

### Which is updated more often, DocSumLing or Lightbox for Tracing?

DocSumLing ships an update every 2 weeks, and Lightbox for Tracing every 4 months. Most recently, DocSumLing was updated on October 25, 2026 and Lightbox for Tracing on October 27, 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.*