# DocWeave vs Lux Light Meter

DocWeave and Lux Light Meter both sit at 5.0 stars, but that hides the real split: 100% of Lux Light Meter's written reviews are positive against 50% of DocWeave's. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. DocWeave sells 1 one-off in-app purchase and Lux Light Meter sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for DocWeave against 5.0 for Lux Light Meter. Both are backed by a comparable volume of ratings — 2 and 5 respectively. Written reviews are what separate them: 50% of DocWeave's written reviews are positive against 100% of Lux Light Meter's.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 11, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | DocWeave | Lux Light Meter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/docweave-pdf-document-scanner/id6771049566/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/lux-light-meter-illuminance/id6790679680/reviews) |
| Number of ratings | 2 | **5** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 103 MB | 4 MB |
| Requires iOS | 17.0 | 17 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [巍 赵](https://appshunter.io/developer/1686869575) | [灿耿 陈](https://appshunter.io/developer/1688324562) |

## What reviewers say

### DocWeave

[App page](https://appshunter.io/ios/app/docweave-pdf-document-scanner/id6771049566)

This app transforms PDFs, images, and scanned documents into editable text and structured content. It utilizes an on-device AI model for offline processing, preserving your privacy by keeping all data local. Export your recognized content in various formats for easy reuse.

**Highlights:** Scan paper documents, Capture scrolling webpages, Recognize tables and formulas, Export to PDF, Markdown, EPUB, On-device AI processing, Offline recognition, Resume interrupted tasks

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Integration Pass | $1.99 | one-time |


### Lux Light Meter

[App page](https://appshunter.io/ios/app/lux-light-meter-illuminance/id6790679680)

Measure ambient light levels with your iPhone. Get real-time lux and foot-candle readings, with specialized modes for photography and plant care. Track light history and calibrate for accuracy.

**Highlights:** Ambient light metering (lux/fc), Photography exposure suggestions, Plant light (PPFD/DLI) estimation, Continuous measurement and history, Optional meter calibration, Privacy-friendly local storage

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $1.99 | per 7 days |
| Annual Subscription | $7.99 | per year |
| Lifetime Access | $4.99 | one-time |


## Frequently asked questions

### Is DocWeave free?

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

### Is Lux Light Meter free?

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

### Which has better reviews, DocWeave or Lux Light Meter?

DocWeave and Lux Light Meter are both rated 5.0 out of 5 on the App Store, from 2 and 5 ratings respectively.

### Do DocWeave or Lux Light Meter have ads?

Neither DocWeave nor Lux Light Meter shows ads.

### Which is updated more often, DocWeave or Lux Light Meter?

DocWeave ships an update fortnightly, and Lux Light Meter fortnightly. Most recently, DocWeave was updated on October 11, 2026 and Lux Light Meter on October 8, 2026.

---

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