# ChmPlus Lite vs HTML To PDF App

The clearest difference is ads: HTML To PDF App at none against ChmPlus Lite's shown. ChmPlus Lite's advantage is update cadence (monthly vs every 23 months) and iOS requirement (11.0 vs 15.2). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ChmPlus Lite ships an update monthly, HTML To PDF App every 23 months. The most recent releases landed on August 30, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | ChmPlus Lite | HTML To PDF App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (11 ratings)](https://appshunter.io/ios/app/chmplus-lite-chmepub-reader/id443454952/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 49.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 23 months |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 8 MB |
| Requires iOS | **11.0** | 15.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [兰桂 吴](https://appshunter.io/developer/433671404) | [Yogesh Rathod](https://appshunter.io/developer/1548316962) |

## What reviewers say

### ChmPlus Lite

[App page](https://appshunter.io/ios/app/chmplus-lite-chmepub-reader/id443454952)

This app allows you to read and manage various document formats, including CHM and EPUB, on your iPhone or iPad. It offers features like highlighting, bookmarking, searching, and file transfer. You can also manage files, create text documents, and save images.

**Highlights:** Read CHM and EPUB files, Highlight, bookmark, and annotate, Full-text search, Wi-Fi and iTunes file transfer, Passcode lock for files, Support for multiple document and archive formats

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

**In-app purchases:** none


### HTML To PDF App

[App page](https://appshunter.io/ios/app/html-to-pdf-app/id6444743229)

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

**In-app purchases:** none


## Frequently asked questions

### Is ChmPlus Lite free?

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

### Is HTML To PDF App free?

HTML To PDF App is free to download, with no in-app purchases.

### Do ChmPlus Lite or HTML To PDF App have ads?

ChmPlus Lite shows ads; HTML To PDF App does not.

### Which is updated more often, ChmPlus Lite or HTML To PDF App?

ChmPlus Lite ships an update monthly, and HTML To PDF App every 23 months. Most recently, ChmPlus Lite was updated on August 30, 2026 and HTML To PDF App on September 25, 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.*