# Oculock vs So Mail

The clearest difference is in-app purchases: So Mail at none against Oculock's 2. So Mail also leads on update cadence (weekly vs every 2 weeks). Oculock's advantage is ratings volume (3 vs 1). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Oculock sells 2 in-app purchases, starting at $2.99 per month. So Mail asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Oculock against 5.0 for So Mail. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Oculock ships an update every 2 weeks, So Mail weekly. Both last shipped on October 30, 2026.

## The numbers

| Metric | Oculock | So Mail |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/oculock/id6752970562/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/so-mail/id6756896070/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Freemium | **Free** |
| Size | 16 MB | 91 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Poker Games Interactive](https://appshunter.io/developer/1135256351) | [SO LABS INC](https://appshunter.io/developer/1863527604) |

## What reviewers say

### Oculock

[App page](https://appshunter.io/ios/app/oculock/id6752970562)

Securely store and manage all your sensitive information, including passwords, credit cards, and documents. This app offers strong encryption and biometric unlock for local-first data protection, ensuring your information is always under your control.

**Highlights:** Strong encryption, Biometric unlock (Face ID/Touch ID), Local-first data storage, Store logins, credit cards, notes, and documents, Built-in TOTP (2FA) codes, Multiple vaults, Encrypted backup and restore

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Oculock One Monthly | $2.99 | per month |
| Oculock One Annual | $24.99 | per year |


### 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


## Frequently asked questions

### Is Oculock free?

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

### Is So Mail free?

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

### Which has better reviews, Oculock or So Mail?

Oculock and So Mail are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do Oculock or So Mail have ads?

Neither Oculock nor So Mail shows ads.

### Which is updated more often, Oculock or So Mail?

Oculock ships an update every 2 weeks, and So Mail weekly. Most recently, Oculock was updated on October 30, 2026 and So Mail on October 30, 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.*