# LexHelper vs HTML Sandbox³

The clearest difference is rating: LexHelper at 5.0 against HTML Sandbox³'s 4.0. LexHelper also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). HTML Sandbox³'s advantage is update cadence (daily vs every 40 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

LexHelper holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 4 respectively.

LexHelper ships an update every 40 months, HTML Sandbox³ daily. Both last shipped on October 16, 2026.

## The numbers

| Metric | LexHelper | HTML Sandbox³ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/lexhelper/id1489902418/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/html-sandbox/id6467677088/reviews) |
| Number of ratings | 4 | 4 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 40 months | **Daily** |
| Monetization | Free | Free |
| Size | 32 MB | 13 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [OfficeHQ](https://appshunter.io/developer/410767035) | [Eric Roembach](https://appshunter.io/developer/1632108694) |

## What reviewers say

### LexHelper

[App page](https://appshunter.io/ios/app/lexhelper/id1489902418)

Manage your virtual assistant service settings, including receptionist greetings, call forwarding, and message preferences. This app provides easy access to customize your virtual receptionist experience.

**Highlights:** Manage receptionist greetings, Configure call divert settings, Customize messaging preferences, Virtual assistant service management

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

**In-app purchases:** none


### HTML Sandbox³

[App page](https://appshunter.io/ios/app/html-sandbox/id6467677088)

Design custom lock and home screens with dynamic shortcuts for weather, battery, calendar, and RSS feeds. Join a large community for themes and support.

**Highlights:** Custom lock screen design, Custom home screen design, Dynamic shortcut integration, Weather shortcuts, Battery status shortcuts, Calendar event shortcuts, RSS feed shortcuts

**In-app purchases:** none


## Frequently asked questions

### Is LexHelper free?

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

### Is HTML Sandbox³ free?

HTML Sandbox³ is free to download, with no in-app purchases.

### Which has better reviews, LexHelper or HTML Sandbox³?

LexHelper is rated higher. LexHelper averages 5.0 out of 5 from 4 ratings, while HTML Sandbox³ averages 4.0 from 4 ratings.

### Do LexHelper or HTML Sandbox³ have ads?

Neither LexHelper nor HTML Sandbox³ shows ads.

### Which is updated more often, LexHelper or HTML Sandbox³?

LexHelper ships an update every 40 months, and HTML Sandbox³ daily. Most recently, LexHelper was updated on October 16, 2026 and HTML Sandbox³ on October 16, 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.*