# thWords OCR vs LitePDF

The clearest difference is in-app purchases: LitePDF at none against thWords OCR's 1. LitePDF also leads on update cadence (monthly vs every 3 months) and iOS requirement (14.0 vs 17.6). thWords OCR's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. thWords OCR sells 1 one-off in-app purchase. LitePDF asks for nothing beyond the download.

thWords OCR ships an update every 3 months, LitePDF monthly. The most recent releases landed on October 2, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | thWords OCR | LitePDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/thwords-ocr/id970661993/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 38 MB | 9 MB |
| Requires iOS | 17.6 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ThirdHalf.com, LLC](https://appshunter.io/developer/914115418) | [Tam Cao](https://appshunter.io/developer/1890352836) |

## What reviewers say

### thWords OCR

[App page](https://appshunter.io/ios/app/thwords-ocr/id970661993)

Capture text from images or screenshots and convert it into editable, typed text. Easily copy and paste the extracted content to your clipboard.

**Highlights:** Image to text conversion, Screenshot text extraction, Copy and paste functionality, Typed text output

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1000 OCR Requests | $2.99 | one-time |


### LitePDF

[App page](https://appshunter.io/ios/app/litepdf/id6762188193)

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

**In-app purchases:** none


## Frequently asked questions

### Is thWords OCR free?

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

### Is LitePDF free?

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

### Do thWords OCR or LitePDF have ads?

LitePDF shows ads; thWords OCR does not.

### Which is updated more often, thWords OCR or LitePDF?

thWords OCR ships an update every 3 months, and LitePDF monthly. Most recently, thWords OCR was updated on October 2, 2026 and LitePDF on October 14, 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.*