# HTML Keep vs 傾斜精算くん

The clearest difference is in-app purchases: 傾斜精算くん at none against HTML Keep's 4. HTML Keep's advantage is update cadence (every 2 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. HTML Keep sells 4 in-app purchases, starting at $2.99 per month. 傾斜精算くん asks for nothing beyond the download.

HTML Keep ships an update every 2 days, 傾斜精算くん monthly. The most recent releases landed on October 2, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | HTML Keep | 傾斜精算くん |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/html-keep-mobile-html-viewer/id6767142789/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Monthly |
| Monetization | Free | — |
| Size | 22 MB | 31 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [光 杨](https://appshunter.io/developer/1893576790) | [Keito Miwa](https://appshunter.io/developer/1879774158) |

## What reviewers say

### HTML Keep

[App page](https://appshunter.io/ios/app/html-keep-mobile-html-viewer/id6767142789)

Easily view local HTML, Markdown, and ZIP files on your iPhone or iPad. Import files via Share or Open In for quick previews of web pages, notes, or web packages without needing an internet connection.

**Highlights:** Open local HTML files, Native Markdown preview, Import ZIP web packages, No account or login required, No cloud dependency, Simple, fast interface

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HTML Pocket Pro Monthly | $2.99 | per month |
| HTML Pocket Pro Yearly | $14.99 | per year |
| HTML Pocket Premium Lifetime Promo | $14.49 | one-time |
| HTML Pocket Premium Lifetime | $29.99 | one-time |


### 傾斜精算くん

[App page](https://appshunter.io/ios/app/id6785127232)

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

**In-app purchases:** none


## Frequently asked questions

### Is HTML Keep free?

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

### Is 傾斜精算くん free?

傾斜精算くん is free to download, with no in-app purchases.

### Do HTML Keep or 傾斜精算くん have ads?

Neither HTML Keep nor 傾斜精算くん shows ads.

### Which is updated more often, HTML Keep or 傾斜精算くん?

HTML Keep ships an update every 2 days, and 傾斜精算くん monthly. Most recently, HTML Keep was updated on October 2, 2026 and 傾斜精算くん on September 29, 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.*