Opção segura para os e-mails mais populares
Poderia ter uma função para apagar múltiplas mensagens de maneira ágil.
Response from developer
Thank you for your 4-star review and feedback! We've passed it along to the team. Edit: You can select up to 100 messages in the iOS app and delete them. Nevertheless, we'll pass along your feedback to the team.
needs more functionality
Poor code quality
Repeatedly calling it a bug or code regression after a while suggests simply Proton can’t manage creating quality code.
If that’s the case, then it means the privacy and security promises Proton makes might not be so airtight.
Broken
Overheating My Phone
It was there earlier this year, then it went away, but now it’s back. I can be using apps that melt my phone, you guys.
Proton mail
連絡先画像/ユーザーアイコンが反映されない
2: それらを編集するにはWeb版からしかできない
3: Web版から編集してもiOS版アプリ上では現状表示されない
ーーー
まだベータテストなのかな???数年後にまた見にきます。あと機能が出揃ってない割に機能紹介メールが鬼のように届きます。「お前がスパムじゃ」と言いたいところですが、まあこれはそのうち収まるのでしょうね。ユーザーアイコンの件、サービス利用の断念を決定するほどの致命傷なので、早急になんとかしてください!!!
Response from developer
Hi. Thank you for sharing your feedback with us. We do have an existing request for the ability to add profile pictures for your contacts, and we'll note your +1 to help the team prioritize future improvements.
Unread was fine where it was
options for the Unread button placement. Not everyone uses their phone the same way and, for me, the new placement achieves the opposite of its intended effect.
Love Love Love Proton
**update: forgot to mention that the ability to change the app icon to something more inconspicuous is a great feature. But the name should either change with it to match the photo, just be changed to “Proton” (or something), or allow users to create a custom name. Otherwise a calculator app with the name “proton mail” draws more attention than the regular icon.
Great mail, Two Small Improvements
there are two small improvements I think would make the experience noticeably better.
1. Add a discreet mail icon
The “Discreet app icon” feature is a great idea, but the current alternatives are Weather, Notes, and Calculator. It would be much more useful to have an actual discreet mail icon as an option, similar to the Apple Mail icon. I’d prefer to keep the app looking like a mail app rather than disguising it as a completely different type of app. Apple mail icon would be perfect disguise.
2. Make “Sync with system” the default on the web version
When opening Proton Mail in a new/private browser tab for the first time, it defaults to Light mode even when the computer is already using Dark mode. You can manually switch it to “Auto-Sync with system,” but I think that should simply be the default behavior.
This is especially noticeable when I log in through a private window at night while my computer is already in Dark mode. It’s a small detail, but having Proton auto follow the system appearance would make the experience feel much more seamless.
These are both relatively small changes, but they would make an already excellent service noticeably better.
A simplified alternative
Leave out the AI
Proton mail
After a year and updates
Response from developer
Thanks for taking the time to update your review! We're glad to hear your experience with Proton Mail has improved and that you're enjoying the privacy-focused email experience. We appreciate your continued support and your feedback as the app continues to evolve.
Proton Mail is becoming more like Gmail every day.
At some point, Proton will become unusable. But I will be much better prepared to switch.
Family Sharing
App store support to manage family downloads isn’t enabled on Proton apps. Would like to be able to approve/deny what kids download.
Continued degradation of the UI
Stick a fork in it folks. She's done. Used to be that the unread message count badge would fix itself after you refreshed the mailbox. No longer. Now the app badge is stuck with the wrong number of unread messages permanently. So Proton is not just ignoring bugs they are doubling down on them and making things worse.
20 Aug 2026
Why is a privacy forward app scouring my messages to needlessly categorize them???
Even better you've clobbered even more of the bottom row of the inbox list with a badge for the unread count. Who thought that was a good idea? Just show me my messages without covering them up with needless dreck. Before some genius decided that white space was more important than content the unread messages count lived out of the way. As a paying customer all I can do is beg Proton to stop updating the UI — you're making it worse with each update.
Since fixing actual bugs is not a priority they could at least spend time testing their awful app on a smaller phone. It's barely usable on an iPhone SE, not because of some technical limitation just because of poor design choices.
15 Apr 2026: yep. App badge still broken.
Want to see how many unread messages you have? Tough! You will get an approximation and you will like it!
Did you think that the app badge would accurately reflect the number of unread messages? Tough. You will get a random number generator and you will be thankful. It's not like you pay for this service.
Want privacy? Tough! We will load privacy violating icons because they're pretty and you can't turn them off because you will
love them!

