PSMailbox vs OneMail
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PSMailbox
Access your secure email, cloud storage, and calendar from a single application. Enjoy the full functionality of your PSMail.net account on your mobile devices.
- Secure email access
- Cloud storage integration
- Calendar management
- Online account access
- Mobile functionality
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PSMailbox provides secure and online access to your PSMail.net account with all the features of secure email, cloud storage and calendar.
OneMail
This app consolidates multiple email accounts into a single, organized inbox. It offers features like colored account tags, email grouping by date, and a dark mode for enhanced readability. Users can manage folders, filter emails by category, and customize actions for a streamlined email experience.
- Unified inbox for multiple accounts
- Colored account tags
- Group emails by date
- Dark mode
- HTML formatted signatures
- Unsubscribe with a tap
- Customizable swipe actions
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OneMail is an IMAP multi accounts email app that groups beautifully your emails into one Inbox. With Tag colored accounts you can easily know each email to which account it belongs to. OneMail groups your emails by date so you can easily peek at the received time without the need to enter to the email. With Dark mode you can experience a beautiful new design and eyes comfort in low light environment. OneMail is designed to optimize the synchronization time between your inbox and you email provider. With OneMail you can: - Switch between your accounts and you unified inbox easily. - Send emails with HTML formatted signatures. - Open and send email attachments. - Open and browse compressed files and send uncompressed files individually. - Unsubscribe with a tap. - Easily manage your Inbox by creating, renaming and removing folders. - Easy filter you inbox by categories like Unread, Newsletters, emails with attachments... - Search and select contacts from your phone contacts. - Customize Swipe Actions. - Undo Actions like send, delete, archive... - Snooze Emails - Make OneMail your default email app. With OneMail Plus! you can: - Add unlimited number of mail accounts. - Receive push notifications from all IMAP providers. OneMail is built over the respect of user privacy and do not store any informations from your emails. All your emails data and headers are stored locally on your device. We will keep improving OneMail so your feedback will be appreciated. You can contact us at support@nouvelware.com Terms and Conditions: https://nouvelware.com/tc
Screenshots
Verdict
The clearest difference is rating: OneMail at 4.4 against PSMailbox's 3.5. OneMail also leads on review sentiment (34% vs 0%) and update cadence (every 9 days vs every 2 months). PSMailbox's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price, device support and iOS requirement 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. OneMail sells 4 in-app purchases, starting at $1.99 per month. PSMailbox asks for nothing beyond the download.
OneMail holds the better App Store score, 4.4 against 3.5. That said, the two scores are not equally well evidenced: OneMail has 297 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 0% of PSMailbox's written reviews are positive against 34% of OneMail's.
PSMailbox ships an update every 2 months, OneMail every 9 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | PSMailbox | OneMail |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (4 ratings) | 4.4 (297 ratings) — better |
| Positive reviews | 0.0% of reviews | 34.4% of reviews — better |
| Number of ratings | 4 | 297 — better |
| Update frequency | Every 2 months | Every 9 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.2 | 13.0 — better |
| Further details — not scored | ||
| Size | 42 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Argonaut Quality Systems Inc. | Nouvelware |
Customer experience
PSMailbox
OneMail
Bugs and requests
PSMailbox
Not enough reviews yet to summarise bugs or requests.
OneMail
Reported bugs
15 issues- App crashes when adding multiple email accounts
- Crashes when moving emails to folders
- Red screen freeze after adding email accounts
- White blank screen on app launch
- Snoozed emails reappearing in junk folder
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- Email blocking feature not working
- Notifications not working despite settings
- Cannot send or forward emails
- Emails disappearing from inbox
- App crashes on iOS 16.1 and later versions
- Sync failures with AOL and other providers
- iPad compatibility issues (crashes on iPad)
- Hotmail account setup conflicts
- App flashing back to home screen on iPad
- Slow performance and random folder navigation errors
Requested features
11 requests- Calendar integration with meeting invitations
- Email printing functionality
- Bulk delete multiple messages at once
- Folder creation and management
- Email aliases for replies
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- Larger font size customization
- Evernote integration
- MacBook Pro support
- Password visibility toggle during account setup
- Ability to show additional email providers like mail.com
- Flagged emails sorting to top of inbox
In-app purchases
PSMailbox
No in-app purchases
OneMail
- OneMail Plus$1.991 Month
- OneMail Plus! Monthly$1.991 Month
- OneMail Plus$7.991 Year
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- OneMail Plus! Yearly$7.991 Year
