# HTML5 Reference Guide
> Offline reference for HTML5 tags, attributes, and examples. (iPhone/iPad app by Evolonix.)
- Source: https://appshunter.io/ios/app/html5-reference-guide/id377956033 (this page in markdown: same URL + `.md`)
- Developer: [Evolonix](https://appshunter.io/developer/359056254)
- Category: Reference
- Price: Free
- Age rating: 4+
- Requires: iOS 8.0 · 4 MB
- Languages: English
- Released: 2010-07-08
- Data updated: 2026-07-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/html5-reference-guide/id377956033/reviews.md
## What is HTML5 Reference Guide?
The HTML5 Reference Guide provides information about tags, global attributes, and event attributes for HTML5.
Learn about what's new and what's no longer supported in HTML5! Search for items to find information faster. See example implementations!
## Key features
- HTML5 tag reference
- Global attributes
- Event attributes
- New and deprecated features
- Search functionality
- Example implementations
## Recent user reviews (10 of 21)
All indexed reviews: https://appshunter.io/ios/app/html5-reference-guide/id377956033/reviews.md
### 3/5 — Crashes upon attempt to open
*2016-11-16*
On my iPad Pro running 10.1.1
Can't even go to their website to report it.
### 1/5 — Advertisement
*2013-07-10*
I hate these apps with the dang advertisements. I would much rather pay for the thing and get rid of all that crap!
### 1/5 — Unimpressive
*2013-06-06*
Description of what the tag does is vague and, without showing the actual RESULT of the markup example, this app is not much more than a list of new and obsolete tags
### 4/5 — Mr
*2013-03-24*
Good app, would be better if they showed what it would look like in html
### 5/5 — Awesome
*2013-02-17*
A great reference, would be perfect if it had more style attributes such as border, background to edit even more.
### 5/5 — Great App
*2012-08-03*
I must say, I am fairly new to HTML and this app is amazing! It tells me how, when, where, and what a tag or attribute does. Thanks!
### 2/5 — Content needs rewrite
*2012-05-27*
Too many of the articles give such brief examples of the use of attributes as to be unusable.
### 5/5 — Good Job!
*2012-04-29*
Great, now if I forget a vode I can use this app. I have a CSS ref and a PHP ref as well. Now it's time to get a Javascript reference :D
### 5/5 — Great update!
*2012-02-03*
This update is great! The app has always been free, unlike what others may have commented in their reviews. I'll be paying a dollar to remove the ads and show my support for the developer of this helpful free app!
### 4/5 — New update...ok...could be better
*2012-02-02*
What I liked:
1. More information, with examples,
2. Turnable pages,
3. You can choose the body color;
What I didn't like:
1. Ads: I don't get it, I thought I already paid 2 bucks for this app. Now they want another buck to remove ads?!?! That's just lame!
2. Design is, how shall I put it..., bluh.
Overall, looking forward to using it sometimes.
## Frequently asked questions about HTML5 Reference Guide
### What is the HTML5 Reference Guide?
The HTML5 Reference Guide is a free application that provides detailed information about HTML5 tags, global attributes, and event attributes. It helps users learn about new and deprecated features with example implementations.
### Is the HTML5 Reference Guide free to use?
Yes, the HTML5 Reference Guide is completely free to download and use. It does not require any payment or subscription.
### What platforms is the HTML5 Reference Guide available on?
The HTML5 Reference Guide is available on mobile devices. Specific platform availability (e.g., iOS, Android) is not detailed in the provided data.
### How often is the HTML5 Reference Guide updated?
The HTML5 Reference Guide was last updated on December 11, 2018, with version 3.1. The frequency of future updates is not specified.
### Can I use the HTML5 Reference Guide offline?
The description implies offline access by stating it provides information, suggesting it does not require an internet connection for core functionality. This is typical for reference guides.
### What age rating is the HTML5 Reference Guide?
The HTML5 Reference Guide has an age rating of 4+. This indicates it is suitable for users of all ages.
### Who developed the HTML5 Reference Guide?
The HTML5 Reference Guide was developed by Evolonix.
## Version history (last 1 release)
### 3.1 — 2018-12-11
- Compatible with latest iOS version
## More apps by Evolonix
- [Linux Reference Guide](https://appshunter.io/ios/app/linux-reference-guide/id383506703)
All apps by Evolonix: https://appshunter.io/developer/359056254
## Related topics
[html5 reference guide](https://appshunter.io/ios/topics/html5-reference-guide) · [html5](https://appshunter.io/ios/topics/html5) · [html5 tag](https://appshunter.io/ios/topics/html5-tag) · [html5apptester](https://appshunter.io/ios/topics/html5apptester)
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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-04.*