# SingleFile for Safari vs Dev Promo Kit

The clearest difference is in-app purchases: SingleFile for Safari at none against Dev Promo Kit's 3. SingleFile for Safari also leads on device support (4 vs 2) and iOS requirement (15.0 vs 17.6). On price and ads there is nothing between them.

Both are free to download. Dev Promo Kit sells 3 one-off in-app purchases. SingleFile for Safari asks for nothing beyond the download.

## The numbers

| Metric | SingleFile for Safari | Dev Promo Kit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (64 ratings)](https://appshunter.io/ios/app/singlefile-for-safari/id6444322545/reviews)** | — |
| Number of ratings | **64** | — |
| Positive reviews | 72.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Monetization | Free | — |
| Size | 7 MB | 5 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gildas Lormeau](https://appshunter.io/developer/1653845543) | [Mobile Applicability Inc](https://appshunter.io/developer/343364386) |

## What reviewers say

### SingleFile for Safari

[App page](https://appshunter.io/ios/app/singlefile-for-safari/id6444322545)

Preserve entire webpages as single HTML files, including images, styling, and fonts. This extension maintains original layout and links for offline access, acting like a digital snapshot of the web content.

**Highlights:** Save entire webpages, Includes images, styling, fonts, Preserves original layout, Maintains links, Single HTML file output, Offline access

**Features:** Safari Extension, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- ✨ Saves webpages as single HTML file
- 🚀 Fast and easy to use
- 👍 Faithful to page elements
- ✅ Great for archiving
- 🔄 Works with Firefox and Safari

**What reviewers complain about**

- 🐛 Misses some pictures
- 🐛 Causes Safari to freeze
- 🐛 Downloads disappear on iPhone
- 🐛 Files not showing up in Files app
- 🐛 Clunky PDF saving alternative

**Reported bugs**

- Downloads disappear on iPhone after a few weeks
- Files not showing up in Files app on iPhone after iOS update
- Safari freezes and causes system freezes
- Unable to break through "project covet"
- Error: Requested link does not exist

**Requested features**

- Support changing save location (e.g., iCloud)
- Improve application icon (dark mode, rounded rectangle)
- Nicier screen selection options


### Dev Promo Kit

[App page](https://appshunter.io/ios/app/dev-promo-kit/id6757491969)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Promo Kit Small Tip | $2.99 | one-time |
| Promo Kit Medium Tip | $9.99 | one-time |
| Promo Kit Large tip | $99.99 | one-time |


## Frequently asked questions

### Is SingleFile for Safari free?

SingleFile for Safari is free to download, with no in-app purchases.

### Is Dev Promo Kit free?

Dev Promo Kit is free to download, with in-app purchases available.

### Do SingleFile for Safari or Dev Promo Kit have ads?

Neither SingleFile for Safari nor Dev Promo Kit shows ads.

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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.*