# Mailbird vs Oculock

The clearest difference is review sentiment: Oculock at 100% against Mailbird's 43%. Oculock also leads on rating (5.0 vs 4.0). Mailbird's advantage is monetization model (free vs freemium) and update cadence (every 6 days vs every 2 weeks). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Mailbird sells 2 in-app purchases, starting at $34.49 per year and Oculock sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Oculock holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 3 respectively. Written reviews point the same way: 43% of Mailbird's written reviews are positive against 100% of Oculock's.

Mailbird ships an update every 6 days, Oculock every 2 weeks. The most recent releases landed on November 5, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Mailbird | Oculock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/mailbird-the-email-app/id6749447444/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/oculock/id6752970562/reviews)** |
| Number of ratings | **4** | 3 |
| Positive reviews | 42.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Monetization | **Free** | Freemium |
| Size | 552 MB | 16 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Mailbird, Inc.](https://appshunter.io/developer/1612488612) | [Poker Games Interactive](https://appshunter.io/developer/1135256351) |

## What reviewers say

### Mailbird

[App page](https://appshunter.io/ios/app/mailbird-the-email-app/id6749447444)

Manage all your email accounts from a single, beautifully designed inbox. Features include unified handling of multiple providers, customizable swipes for quick actions, and powerful search and filtering tools.

**Highlights:** Unified inbox for all accounts, Customizable swipe actions, Snooze emails for later, Advanced filters and search, Powerful email editor, Centralized attachment management, Customizable themes and layouts

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium – Yearly Plan | $34.49 | per year |
| Premium – One-Time | $159.00 | one-time |


### 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 |


## Frequently asked questions

### Is Mailbird free?

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

### Is Oculock free?

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

### Which has better reviews, Mailbird or Oculock?

Oculock is rated higher. Mailbird averages 4.0 out of 5 from 4 ratings, while Oculock averages 5.0 from 3 ratings.

### Do Mailbird or Oculock have ads?

Neither Mailbird nor Oculock shows ads.

### Which is updated more often, Mailbird or Oculock?

Mailbird ships an update every 6 days, and Oculock every 2 weeks. Most recently, Mailbird was updated on November 5, 2026 and Oculock 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.*