STARDist vs OpenEML
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
STARDist
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STARDist is an automatic distillation unit for automatic distillation testing according to the ASTM D86 method and related methods.
OpenEML
Easily open and manage email files (.eml, .msg, .oft) on your iPhone or iPad. Read, search, and organize messages with attachments in a clean interface. All files stay on your device.
- Open EML, MSG, OFT files
- View email details
- Read HTML and plain-text content
- Preview attachments with Quick Look
- Save and search emails locally
- Customizable themes
- Private by design
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EML Viewer makes it easy to open and manage email files (.eml, .msg, and .oft) directly on your iPhone or iPad. Whether you have saved important emails for reference, received EML or MSG attachments, or want to keep a portable email archive, EML Viewer lets you read, search, and organize messages in a clean, modern interface. One subscription. All your Apple devices — iPhone, iPad, and Mac.No ads. Key Features 1. Open EML, MSG, and OFT files instantly from Mail, Files, AirDrop, or any app’s Open In menu 2. View complete email details including subject, sender, recipients, and sent date 3. Read email content with support for both HTML and plain-text messages 4. Access attachments easily: preview PDFs, images, documents, and more using Quick Look 5. Save and search emails locally for fast retrieval 6. Choose from light, dark, and tinted themes to match your device style 7. Private by design: all files stay on your device, with no uploads or tracking Why Choose EML Viewer? Many email apps do not natively support .eml or Outlook .msg and .oft files outside their own ecosystem. EML Viewer provides a simple way to open email attachments, review archived messages, and access important correspondence anytime, without requiring a desktop email client. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ For support or feedback, please contact us at admin@yenpi.com
Screenshots
Verdict
The clearest difference is in-app purchases: STARDist at none against OpenEML's 4. STARDist also leads on iOS requirement (12.0 vs 17.0). OpenEML's advantage is update cadence (every 6 days vs every 2 months) and device support (3 vs 1). On price and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. OpenEML sells 4 in-app purchases, starting at $1.99 per 7 days. STARDist asks for nothing beyond the download.
STARDist ships an update every 2 months, OpenEML every 6 days. The most recent releases landed on November 6, 2026 and November 8, 2026 respectively.
| Parameter | STARDist | OpenEML |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.8 (35 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 35 — better |
| Update frequency | Every 2 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPad | iPhone, iPad, Mac — better |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 42 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | ORBIS BV | Beijing Danbao Intelligent Technology Co., Ltd |
In-app purchases
STARDist
No in-app purchases
OpenEML
- Pro Weekly$1.997 Days
- Pro Monthly$2.991 Month
- Pro Yearly$6.991 Year
- Lifetime Premium Access$9.99









