# roamOS vs Secria Mail

The clearest difference is review sentiment: Secria Mail at 100% against roamOS's 33%. Secria Mail also leads on price (Free vs $19.99) and rating (5.0 vs 1.0). roamOS's advantage is in-app purchases (none vs 4) and update cadence (every 4 days vs every 9 days). On ratings volume, ads and device support there is nothing between them.

Secria Mail is free to download; roamOS costs $19.99 up front. Secria Mail sells 4 in-app purchases, starting at $3.99 per month. roamOS asks for nothing beyond the download.

Secria Mail holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 33% of roamOS's written reviews are positive against 100% of Secria Mail's.

roamOS ships an update every 4 days, Secria Mail every 9 days. The most recent releases landed on October 9, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | roamOS | Secria Mail |
| --- | --- | --- |
| Price | $19.99 | **Free** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/roamos/id6749782598/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/secria-mail/id6756082980/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 9 days |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 6 MB | 15 MB |
| Requires iOS | 26.0 | **14.0** |
| Devices | iPhone, Mac | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ryan Sonnek](https://appshunter.io/developer/1832078341) | [Secria, Inc.](https://appshunter.io/developer/1858389076) |

## What reviewers say

### roamOS

[App page](https://appshunter.io/ios/app/roamos/id6749782598)

Seamlessly integrate your Roam Research knowledge base into your daily workflow. Capture ideas instantly, access notes via system search, and view tasks with customizable widgets without interrupting your focus.

**Highlights:** Instant capture via Siri and shortcuts, Customizable home screen widgets, System-wide search integration, Natural language queries, Cross-device compatibility (iPhone, iPad, Mac), One-time purchase with lifetime updates

**Features:** Vision Pro support

**In-app purchases:** none


### Secria Mail

[App page](https://appshunter.io/ios/app/secria-mail/id6756082980)

Experience secure, end-to-end encrypted email with a zero-knowledge architecture. Your communications remain private, protected by advanced post-quantum cryptography. Designed for ultimate user privacy.

**Highlights:** End-to-end encryption, Zero-knowledge architecture, Post-quantum cryptography, Private messaging, Privacy-focused design

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Monthly | $3.99 | per month |
| Pro Monthly | $9.99 | per month |
| Plus Yearly | $39.00 | per year |
| Pro Yearly | $99.00 | per year |


## Frequently asked questions

### Is roamOS free?

roamOS costs $19.99, with no in-app purchases.

### Is Secria Mail free?

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

### Which has better reviews, roamOS or Secria Mail?

Secria Mail is rated higher. roamOS averages 1.0 out of 5 from 1 ratings, while Secria Mail averages 5.0 from 1 ratings.

### Do roamOS or Secria Mail have ads?

Neither roamOS nor Secria Mail shows ads.

### Which is updated more often, roamOS or Secria Mail?

roamOS ships an update every 4 days, and Secria Mail every 9 days. Most recently, roamOS was updated on October 9, 2026 and Secria Mail on October 16, 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.*