# So Mail vs OLM Converter · Viewer, Reader

The clearest difference is review sentiment: So Mail at 100% against OLM Converter · Viewer, Reader's 0%. So Mail also leads on in-app purchases (none vs 3). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. OLM Converter · Viewer, Reader sells 3 in-app purchases, starting at $4.99 per 7 days. So Mail asks for nothing beyond the download.

So Mail ships an update weekly, OLM Converter · Viewer, Reader every 5 days. The most recent releases landed on October 8, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | So Mail | OLM Converter · Viewer, Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/so-mail/id6756896070/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 91 MB | 24 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad, Mac | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [SO LABS INC](https://appshunter.io/developer/1863527604) | [Rush Tools LLC](https://appshunter.io/developer/1896773547) |

## What reviewers say

### So Mail

[App page](https://appshunter.io/ios/app/so-mail/id6756896070)

This app provides AI-powered email security to detect and block phishing, scams, and malicious links. It also unifies all your email accounts, offers task management, and includes productivity features like scheduled sending and email templates.

**Highlights:** AI-powered phishing and scam detection, Real-time malicious link scanning, Unified inbox for multiple email accounts, Email to task conversion, Scheduled email sending, Email templates

**Features:** Vision Pro support

**In-app purchases:** none


### OLM Converter · Viewer, Reader

[App page](https://appshunter.io/ios/app/olm-converter-viewer-reader/id6781821148)

Easily open, read, and convert Outlook for Mac archive files (.olm) on your devices. Browse mail, contacts, calendars, and tasks, then export them to various formats like MBOX, PDF, and CSV without needing Outlook.

**Highlights:** Open .olm archives without Outlook, Read mail, contacts, calendar, notes, tasks, Browse full folder tree, Search mail by subject, sender, text, Convert to MBOX, EML, PDF, CSV, HTML, vCard, ICS, Export entire mailboxes or selected folders, Works offline on device

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $4.99 | per 7 days |
| Pro Annual | $39.99 | per year |
| Pro Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is So Mail free?

So Mail is free to download, with no in-app purchases.

### Is OLM Converter · Viewer, Reader free?

OLM Converter · Viewer, Reader is free to download, with in-app purchases available.

### Do So Mail or OLM Converter · Viewer, Reader have ads?

Neither So Mail nor OLM Converter · Viewer, Reader shows ads.

### Which is updated more often, So Mail or OLM Converter · Viewer, Reader?

So Mail ships an update weekly, and OLM Converter · Viewer, Reader every 5 days. Most recently, So Mail was updated on October 8, 2026 and OLM Converter · Viewer, Reader on October 18, 2026.

---

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