How is the communication of Tuta?
Users are split on Tuta’s communication tools, but the feedback leans heavily negative, 64 complaints to 45 praise notes. Sentiment has wavered over time, reflecting early trouble with how reliable and easy to use the service felt, especially toward the end of 2025 and again in mid-2026, when satisfaction dropped below 3 stars. Still, things started turning around early in 2026, with a solid boost in positive reviews during February and March, hitting a high of 4.8 stars. That momentum hasn’t stuck, though. Persistent problems keep dragging things down, especially as for app crashes, privacy worries, and uneven performance. Plenty of people do value Tuta’s focus on privacy and the way it bundles email and calendar into a single secure space, but these strengths get lost in the noise of technical glitches and clunky experiences, especially when notifications lag, data doesn’t sync smoothly, or the app stumbles on accessibility features.
What customers praise
Many users rave about Tuta, drawn to its sharp focus on privacy and no-frills, intuitive design. What stands out is the ability to manage secure email and calendar functions in a single app, without tethering to big tech ecosystems. Reviewers often mention the ease of sending encrypted messages to people who don’t use Tuta, a feature that makes secure communication feel practical, not restrictive. The way calendar events sync directly from contacts, including birthdays, is another frequent highlight. The interface, they say, feels straightforward and natural to navigate, so much so that some have swapped out Gmail entirely, saying the app just *feels* safe and reliable.
What customers said:
- „Notifications are often delayed or don't arrive at all.“
„Notifications are often delayed or don't arrive at all.“
Original„Meldungen kommen oft verspätet oder gar nicht.“
- „Using them side-by-side works just fine.“
„Using them side-by-side works just fine.“
Original„Naast elkaar gebruiken werkt prima.“
- „It’s like I know them like a trusted friend but never seeing them.“
Common complaints
People keep bringing up the same issues: the app constantly crashes, runs sluggish, and struggles to sync properly. A few have even lost their entire contact list after syncing with Apple’s native contacts. Notifications and reminders regularly vanish, don’t show up when they should. The spam filter feels broken, too, letting through messages that land straight in spam anyway. There’s also feedback that the app doesn’t follow basic accessibility guidelines, which makes it tough for anyone with low vision or blind. ⟦0000⟧
What customers said:
- „I still get notifications for emails even though they go to spam.“
„I still get notifications for emails even though they go to spam.“
Original„bekomm ich noch Notifications für Mails obwohl sie im Spam landen.“
- „I also didn't receive any notifications or reminders“
„I also didn't receive any notifications or reminders“
Original„auch Benachrichtigungen oder Erinnerungen erhielt ich keine“
- „I've experienced twice being locked out of my account on PC due to some security…“
„I've experienced twice being locked out of my account on PC due to some security settings on their end which blocked 'suspicious' IP addresses.“
How it has changed over time
Tuta’s communication tools have come a long way, but it hasn’t been smooth sailing. Early on, the app struggled, users quickly noticed major hiccups. By late 2025, feedback reflected that frustration, with many reviews landing at just 2 stars. Complaints focused on features that didn’t work and a system that felt unreliable. Then, something shifted. By February 2026, the rating had climbed to 4.8 stars, proof that things were finally clicking. Since then, the app has held steady, with user ratings consistently hovering between 3 and 4 stars through mid-2026. The occasional bug still surfaces, but the general direction is clear: progress. The biggest wins? The user interface feels more natural now, and calendar integration now works without constant glitches. ⟦0000⟧
What customers said:
- „If you contact support, expect to have some patience as it can sometimes take a day or…“
„If you contact support, expect to have some patience as it can sometimes take a day or two before receiving a reply.“
- „the app and website do not work when typing the 64-character code“
„the app and website do not work when typing the 64-character code“
Original„la aplicación y la página web no funciona texteando el código de 64 caracteres“
- „The app completely ignores Apple's accessibility guidelines.“
„The app completely ignores Apple's accessibility guidelines.“
Original„Die App ignoriert vollständig Apples Richtlinien für Barrierefreiheit.“
Practical takeaways
For those who care deeply about privacy and security, Tuta stands out, particularly when you use it with Tuta Pass. The feature that lets you send encrypted emails to people who don’t use Tuta is a real plus, and the way the calendar and email tools work together feels smooth and intentional. That said, don’t expect perfection. Syncing issues and inconsistent notifications can crop up, especially early on. If your top priority is keeping your data safe rather than having a flawless interface, Tuta’s worth a try. Just go in knowing that contact syncing can be tricky, and getting everything set up might take a bit of patience.
What customers said:
- „It would be useful to compare it with Proton Pass and perhaps Bitwarden, especially on:“
- „I like the agenda overview widget, just like I was used to with Google Calendar.“
„I like the agenda overview widget, just like I was used to with Google Calendar.“
Original„Ich mag die Agenda-Übersicht als Widget so wie ich das von Google Calendar gewöhnt war.“
- „It would be great if it were adapted a bit to the iPhone's liquid glass style.“
„It would be great if it were adapted a bit to the iPhone's liquid glass style.“
Original„Einbisschen angepasst an liquid Glass vom Iphone wäre toll.“
Over time
Data as table
| Month | Avg. rating | Count |
|---|---|---|
| 2025-09 | 2.89 | 9 |
| 2025-10 | 2.00 | 4 |
| 2025-11 | 3.50 | 2 |
| 2025-12 | 2.25 | 4 |
| 2026-01 | 3.50 | 6 |
| 2026-02 | 4.80 | 5 |
| 2026-03 | 3.75 | 16 |
| 2026-04 | 3.64 | 11 |
| 2026-05 | 3.00 | 2 |
| 2026-06 | 2.29 | 7 |
| 2026-07 | 3.00 | 9 |
| 2026-08 | 3.33 | 6 |
Sentiment over time
Data as table
| Month | Positive | Neutral | Negative | Count |
|---|---|---|---|---|
| 2025-09 | 22% | 11% | 67% | 9 |
| 2025-10 | 25% | 0% | 75% | 4 |
| 2025-11 | 50% | 0% | 50% | 2 |
| 2025-12 | 25% | 0% | 75% | 4 |
| 2026-01 | 33% | 0% | 67% | 6 |
| 2026-02 | 40% | 60% | 0% | 5 |
| 2026-03 | 50% | 19% | 31% | 16 |
| 2026-04 | 36% | 18% | 45% | 11 |
| 2026-05 | 50% | 0% | 50% | 2 |
| 2026-06 | 14% | 0% | 86% | 7 |
| 2026-07 | 22% | 11% | 67% | 9 |
| 2026-08 | 50% | 17% | 33% | 6 |
Customer voices
Short excerpts - full reviews are available at the original source.
„The ability to send encrypted emails to non-Tuta users is also great.“
„I had some pictures of my late father in one email that can't be replaced.“
„When I open an email with an attachment, the attachment icon disappears.“
„For one thing, this is the calendar, not the email.“
„The answer is illogical; if no data is supposedly transmitted, why does it say here that data is collected and even passed on to third parties?“
„There was a warning about “sync issues” with iCloud, but no clear explainer, and no warning saying *all your phone contacts might be REMOVED entirely*.“
„From a privacy email service.“
„finally I don't receive spam“
Cite this page
Citatio (2026). Tuta Communication: customer reviews September 2026. Retrieved 10 September 2026 from https://citatio.ai/tuta-reviews/communication/
Data verifiable via our public audit log: Methodology · Transparency