# HTML Slide AI vs OnePage PPT

The clearest difference is in-app purchases: HTML Slide AI at none against OnePage PPT's 1. HTML Slide AI also leads on iOS requirement (15.6 vs 17.0). OnePage PPT's advantage is update cadence (weekly vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. OnePage PPT sells 1 one-off in-app purchase. HTML Slide AI asks for nothing beyond the download.

HTML Slide AI ships an update monthly, OnePage PPT weekly. Both last shipped on October 31, 2026.

## The numbers

| Metric | HTML Slide AI | OnePage PPT |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 61 MB | 6 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [YUKI TANAIKE](https://appshunter.io/developer/478558546) | [Guan Feng Lai](https://appshunter.io/developer/1136144960) |

## What reviewers say

### HTML Slide AI

[App page](https://appshunter.io/ios/app/html-slide-ai/id6790450898)

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

**In-app purchases:** none


### OnePage PPT

[App page](https://appshunter.io/ios/app/onepage-ppt-ai-slide-maker/id6798814385)

Transform lengthy text, notes, or documents into a single, visually appealing presentation slide. This app intelligently summarizes content and selects appropriate visuals, offering multiple redesign options and various export formats. It prioritizes user privacy by processing all data locally.

**Highlights:** AI-powered content summarization, Automatic visual selection, One-tap redesign options, Multiple export formats (.pptx, PDF, PNG), Full version history, On-device processing for privacy

**Features:** macOS Compatibility, Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pro | $5.99 | one-time |


## Frequently asked questions

### Is HTML Slide AI free?

HTML Slide AI is free to download, with no in-app purchases.

### Is OnePage PPT free?

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

### Do HTML Slide AI or OnePage PPT have ads?

Neither HTML Slide AI nor OnePage PPT shows ads.

### Which is updated more often, HTML Slide AI or OnePage PPT?

HTML Slide AI ships an update monthly, and OnePage PPT weekly. Most recently, HTML Slide AI was updated on October 31, 2026 and OnePage PPT on October 31, 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.*