CompTox Mobile vs PST Reader · Opener, Converter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CompTox Mobile
Access a vast database of chemical structures and associated data, including physicochemical properties and toxicity information. Search by mass, NMR shifts, name, or CAS number to evaluate chemical safety.
- Chemical structure search
- Exact mass lookup
- ¹³C NMR chemical shift search
- CAS Registry Number search
- Physicochemical property data
- Toxicity data access
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Find chemical structure instantly by exact mass (m/z), ¹³C NMR chemical shifts, structure name or CAS Registry Number in a database of about 720,000 EPA CompTox structures. The Chemistry Dashboard is part of a suite of dashboards developed by EPA to help evaluate the safety of chemicals. The Chemistry Dashboard provides access to a variety of information on over 720,000 chemicals. Within the Chemistry Dashboard, users can access chemical structures, experimental and predicted physicochemical and toxicity data, and additional links to relevant websites and applications. It maps curated physicochemical property data associated with chemical substances to their corresponding chemical structures. This data are compiled from sources including the EPA’s computational toxicology research databases, and public domain databases such as the National Center for Biotechnology Information’s PubChem database.
PST Reader · Opener, Converter
Access, read, and convert Outlook PST and OST archive files without needing Outlook installed. This app allows you to quickly open large archives, search for specific content, and export data into various formats like PDF, MBOX, and EML.
- Open PST and OST archives
- Read emails, contacts, and calendar events
- Full text search across archives
- Filter by sender, date, and attachments
- Convert archives to PDF, MBOX, EML
- Export attachments and contacts
- Works fully offline
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PST Reader is the fastest way to open, read, search and convert Outlook PST and OST archives on your iPhone, iPad and Mac, with no Outlook and no account needed. Got a .pst or .ost file you can't open? PST Reader loads it in seconds, even archives with tens of thousands of messages, and shows every email, folder, contact and calendar event exactly as it was stored. KEY FEATURES • Open .pst and .ost archives from Files, Mail, Safari, AirDrop and any other app • Browse the original folder tree, read every message and view attachments • Lightning fast full text search across the whole archive • Filter by folder, sender, date and attachments • Works fully offline, so nothing is ever uploaded CONVERT AND EXPORT • Convert the whole archive, or just your current filtered view, to a single combined PDF • Convert to one MBOX file, or to a ZIP of EML files that keeps your folder structure • Export contacts to vCard and calendar events to ICS • Export the message list to CSV, or the full data to JSON • Save every attachment as a ZIP, or export any single message to PDF or EML NO OUTLOOK NEEDED Read and convert your Outlook data files on their own. No Outlook install, no account, no sign in, no tracking. Everything happens on your device. PST Reader turns an archive you couldn't open into something you can read, search, convert and share in seconds.
Screenshots
Verdict
The clearest difference is review sentiment: CompTox Mobile at 100% against PST Reader · Opener, Converter's 0%. CompTox Mobile also leads on in-app purchases (none vs 8) and iOS requirement (6.0 vs 16.0). On price, ads and device support 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. PST Reader · Opener, Converter sells 7 in-app purchases, starting at $8.99 per 7 days. CompTox Mobile asks for nothing beyond the download.
| Parameter | CompTox Mobile | PST Reader · Opener, Converter |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 4 — better | — |
| Update frequency | — | Weekly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 6.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 254 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Kirill Blinov | Rush Tools LLC |
Customer experience
CompTox Mobile
PST Reader · Opener, Converter
In-app purchases
CompTox Mobile
No in-app purchases
PST Reader · Opener, Converter
- Pro Weekly3 Days trial$8.997 Days
- Pro Weekly$9.997 Days
- Pro Annual$19.991 Year
Show 4 moreShow fewer
- Pro Annual$29.991 Year
- Pro Annual$39.991 Year
- Pro Annual2 variants$49.991 Year
- Pro Annual$79.991 Year
Questions
Is CompTox Mobile free?
Is PST Reader · Opener, Converter free?
Do CompTox Mobile or PST Reader · Opener, Converter have ads?
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