# LightPDF Scanner vs DeepLsn

The clearest difference is review sentiment: DeepLsn at 100% against LightPDF Scanner's 79%. LightPDF Scanner's advantage is update cadence (every 11 days vs monthly) and iOS requirement (14.0 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. LightPDF Scanner sells 6 in-app purchases, starting at $4.99 per month and DeepLsn sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

LightPDF Scanner ships an update every 11 days, DeepLsn monthly. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | LightPDF Scanner | DeepLsn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (14 ratings)](https://appshunter.io/ios/app/lightpdf-scanner-scan-pdf/id1516561385/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 79.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 11 days** | Monthly |
| Monetization | Free with in-app purchases | Freemium |
| Size | 125 MB | 133 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Wangxu Technology Co., Ltd](https://appshunter.io/developer/1254320291) | [Miroslav Vasilisin](https://appshunter.io/developer/1784541153) |

## What reviewers say

### LightPDF Scanner

[App page](https://appshunter.io/ios/app/lightpdf-scanner-scan-pdf/id1516561385)

Transform your mobile device into a powerful scanner. Easily capture documents, photos, and papers, converting them into high-quality PDFs or other formats. Edit, extract text with OCR, and create professional ID photos on the go.

**Highlights:** Scan documents, photos, and papers, Convert to PDF, Word, Excel, TXT, JPG, Extract text with OCR (20+ languages), Edit PDFs: annotate, e-sign, merge, Create and edit ID photos, Remove handwriting from papers, Batch scanning

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Monthly Bundle Plan | $5.99 | per month |
| Yearly Bundle Plan | $9.99 | per year |
| Annual Subscription | $9.99 | per year |
| Apowersoft Scanner （3 Years） | $19.99 | one-time |
| 3-year Membership | $19.99 | one-time |


### DeepLsn

[App page](https://appshunter.io/ios/app/deeplsn/id6739265719)

This app uses AI to analyze conversations in real-time, identifying speakers and their speaking duration. It provides insights into group dynamics and dominant speakers, with offline processing for privacy.

**Highlights:** Real-time AI speech analysis, Speaker identification, Speaking time tracking, Offline, on-device processing, Customizable tracking options, Known speaker recognition

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $1.99 | per month |
| Premium Yearly | $9.99 | per year |


## Frequently asked questions

### Is LightPDF Scanner free?

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

### Is DeepLsn free?

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

### Do LightPDF Scanner or DeepLsn have ads?

Neither LightPDF Scanner nor DeepLsn shows ads.

### Which is updated more often, LightPDF Scanner or DeepLsn?

LightPDF Scanner ships an update every 11 days, and DeepLsn monthly. Most recently, LightPDF Scanner was updated on October 16, 2026 and DeepLsn on October 13, 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.*