# EML Viewer vs HB

The clearest difference is review sentiment: HB at 100% against EML Viewer's 49%. HB also leads on update cadence (every 3 weeks vs every 2 months). EML Viewer's advantage is monetization model (free vs paid). On price, ads, in-app purchases and device support there is nothing between them.

EML Viewer costs $1.99 and HB $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

EML Viewer ships an update every 2 months, HB every 3 weeks. The most recent releases landed on November 2, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | EML Viewer | HB |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| Rating | **[3.0 (21 ratings)](https://appshunter.io/ios/app/eml-viewer/id1232389519/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 49.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Paid |
| Size | 10 MB | 3 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Matrix Logic Corporation](https://appshunter.io/developer/303074412) | [Bernhard Halbauer](https://appshunter.io/developer/957869547) |

## What reviewers say

### EML Viewer

[App page](https://appshunter.io/ios/app/eml-viewer/id1232389519)

Easily view saved emails in EML format directly on your iOS device. Open attachments, share them with other applications, or print them. You can also compose a new email using the content of an EML file.

**Highlights:** View EML files, Access attachments, Share attachments, Print attachments, Compose new emails from EML

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

**In-app purchases:** none

**What reviewers like**

- ✅ Opens .eml files
- 👍 Works as advertised
- 🚀 Quick updates and support
- ✨ Displays attachments
- 💡 Handles PEC emails

**What reviewers complain about**

- 🐛 App crashes frequently
- 🐛 Unusable due to crashes
- 🐛 Does not read digitally signed emails
- 🐛 Does not open files over 2MB
- 🐛 Low memory errors

**Reported bugs**

- App crashes frequently
- App is unusable due to crashes
- Does not read digitally signed emails
- Does not open files over 2MB
- Low memory errors

**Requested features**

- Dark mode option
- Option to create folders
- Ability to print messages
- Forwarding function
- Prevent external images from loading by default


### HB

[App page](https://appshunter.io/ios/app/hb-spritpreise/id6749324201)

Find the best gas and diesel prices in your area with real-time updates on a map or list. Features include price alerts, navigation, and sorting options to help you save money.

**Highlights:** Real-time fuel prices (Diesel, E10, E5), Map and list view with color-coded prices, CarPlay integration, Sort stations by price or distance, Price alerts and notifications, Navigation to stations, Favorite stations

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

**In-app purchases:** none


## Frequently asked questions

### Is EML Viewer free?

EML Viewer costs $1.99, with no in-app purchases.

### Is HB free?

HB costs $1.99, with no in-app purchases.

### Do EML Viewer or HB have ads?

Neither EML Viewer nor HB shows ads.

### Which is updated more often, EML Viewer or HB?

EML Viewer ships an update every 2 months, and HB every 3 weeks. Most recently, EML Viewer was updated on November 2, 2026 and HB on October 24, 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.*