# Tuta Mail vs HivemindOS Mobile

The clearest difference is ratings volume: Tuta Mail at 3.8K against HivemindOS Mobile's 1. HivemindOS Mobile's advantage is rating (5.0 vs 4.7). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Tuta Mail sells 4 in-app purchases, starting at $3.99 per month and HivemindOS Mobile sells 3 in-app purchases, starting at $25.99 per month. Whichever you choose, the download price is not the number that matters.

HivemindOS Mobile holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Tuta Mail has 3.8K ratings behind it against 1, so its average is the more settled of the two.

Tuta Mail ships an update weekly, HivemindOS Mobile every 4 days. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Tuta Mail | HivemindOS Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (3.8K ratings)](https://appshunter.io/ios/app/tuta-mail-secure-email/id922429609/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hivemindos-mobile/id6762542945/reviews)** |
| Number of ratings | **3.8K** | 1 |
| Positive reviews | 65.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 87 MB | 191 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tutao GmbH](https://appshunter.io/developer/922429608) | [Rizzma, Inc.](https://appshunter.io/developer/1782266914) |

## What reviewers say

### Tuta Mail

[App page](https://appshunter.io/ios/app/tuta-mail-secure-email/id922429609)

Secure your communications with an encrypted email service offering end-to-end encryption for emails and contacts. Enjoy features like anonymous registration, an ad-free experience, and a free encrypted calendar. Protect your privacy with a service developed and hosted in Germany.

**Highlights:** End-to-end encryption, Anonymous registration, Ad-free experience, Free encrypted calendar, Quantum-safe encryption, Open source code

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Revolutionary (Monthly) | $3.99 | per month |
| Legend (Monthly) | $9.99 | per month |
| Revolutionary (Yearly) | $39.99 | per year |
| Legend (Yearly) | $99.99 | per year |

**What reviewers like**

- 🔒 Secure email service
- 💡 Encrypted subject lines and contacts
- 👍 Clean and simple interface
- 🚀 Reliable and fast
- 🔒 End-to-end encryption

**What reviewers complain about**

- 🐛 Occasional app crashes
- 🐛 Inconsistent email delivery
- 🐛 Unreliable search functionality
- 🐛 Inability to export emails
- 🐛 Frequent app disconnections

**Reported bugs**

- Login credentials not working
- Accounts being locked or deleted unexpectedly
- Inability to restore deleted accounts
- Syncing issues between devices

**Requested features**

- Pinch-to-zoom functionality
- Improved email organization tools (labels, folders, etc.)
- Offline access mode
- Ability to set custom notification sounds
- Separate app for calendar and contacts


### HivemindOS Mobile

[App page](https://appshunter.io/ios/app/hivemindos-mobile/id6762542945)

Control powerful AI agents from your phone to write code, generate images, research topics, and manage operations. Run agents on your own server, on-device, or paired with your Mac. Supports various AI models and offers voice interaction.

**Highlights:** AI agent control center, Code writing and shipping, Image generation, Topic research and summarization, On-device and server-based AI, Voice command and calls, Apple Shortcuts integration

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HivemindOS Plus | $25.99 | per month |
| HivemindOS Pro | $64.99 | per month |
| HivemindOS Max | $129.99 | per month |


## Frequently asked questions

### Is Tuta Mail free?

Tuta Mail is free to download, with in-app purchases available.

### Is HivemindOS Mobile free?

HivemindOS Mobile is free to download, with in-app purchases available.

### Which has better reviews, Tuta Mail or HivemindOS Mobile?

HivemindOS Mobile is rated higher. Tuta Mail averages 4.7 out of 5 from 3.8K ratings, while HivemindOS Mobile averages 5.0 from 1 ratings.

### Do Tuta Mail or HivemindOS Mobile have ads?

Neither Tuta Mail nor HivemindOS Mobile shows ads.

### Which is updated more often, Tuta Mail or HivemindOS Mobile?

Tuta Mail ships an update weekly, and HivemindOS Mobile every 4 days. Most recently, Tuta Mail was updated on November 8, 2026 and HivemindOS Mobile on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*