# Flip Html5 Reader vs 3D Issue Guide

The clearest difference is update cadence: 3D Issue Guide at every 3 weeks against Flip Html5 Reader's every 28 months. 3D Issue Guide also leads on iOS requirement (5.1.1 vs 12.0). On price, rating, review sentiment and ratings volume there is nothing between them.

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

On the App Store both sit at effectively the same score — 1.0 for Flip Html5 Reader against 1.0 for 3D Issue Guide. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

Flip Html5 Reader ships an update every 28 months, 3D Issue Guide every 3 weeks. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Flip Html5 Reader | 3D Issue Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/flip-html5-reader/id892272196/reviews) | [1.0 (1 ratings)](https://appshunter.io/ios/app/3d-issue-guide/id916286241/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 1 MB | 36 MB |
| Requires iOS | 12.0 | **5.1.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Wonder Idea](https://appshunter.io/developer/588666277) | [3D Issue](https://appshunter.io/developer/548624944) |

## What reviewers say

### Flip Html5 Reader

[App page](https://appshunter.io/ios/app/flip-html5-reader/id892272196)

Access and read digital publications created with FlipHtml5 on your iPad or iPhone. This application allows for offline viewing of flipbooks, making content accessible anytime, anywhere.

**Highlights:** Offline reading of flipbooks, Access publications from FlipHtml5, Designed for iPad and iPhone, Convenient content access

**Features:** macOS Compatibility

**In-app purchases:** none


### 3D Issue Guide

[App page](https://appshunter.io/ios/app/3d-issue-guide/id916286241)

Access comprehensive guides, video tutorials, and an eBook library for a digital publishing suite. Stay informed with the latest news and support resources.

**Highlights:** Latest news and updates, Video tutorials, In-depth tutorials, eBook library access, FAQs and support, Knowledge base access

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Flip Html5 Reader free?

Flip Html5 Reader is free to download, with no in-app purchases.

### Is 3D Issue Guide free?

3D Issue Guide is free to download, with no in-app purchases.

### Which has better reviews, Flip Html5 Reader or 3D Issue Guide?

Flip Html5 Reader and 3D Issue Guide are both rated 1.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Flip Html5 Reader or 3D Issue Guide have ads?

Neither Flip Html5 Reader nor 3D Issue Guide shows ads.

### Which is updated more often, Flip Html5 Reader or 3D Issue Guide?

Flip Html5 Reader ships an update every 28 months, and 3D Issue Guide every 3 weeks. Most recently, Flip Html5 Reader was updated on November 1, 2026 and 3D Issue Guide on November 5, 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.*