# Passbook vs OMNIA Smart

The clearest difference is in-app purchases: OMNIA Smart at none against Passbook's 1. OMNIA Smart also leads on ads (none vs shown) and update cadence (every 4 months vs every 19 months). On price and device support there is nothing between them.

Both are free to download. Passbook sells 1 one-off in-app purchase. OMNIA Smart asks for nothing beyond the download.

Passbook ships an update every 19 months, OMNIA Smart every 4 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Passbook | OMNIA Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (4 ratings)](https://appshunter.io/ios/app/passbook-password-protection/id1338196396/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 19 months | **Every 4 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 18 MB | 112 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maxwell Hubbard](https://appshunter.io/developer/1192024241) | [乔 黄](https://appshunter.io/developer/1499744042) |

## What reviewers say

### Passbook

[App page](https://appshunter.io/ios/app/passbook-password-protection/id1338196396)

Securely store and manage all your passwords, credit card information, and other sensitive data. Features include password strength measurement, generation, and auto-fill capabilities within a private browser. Offers cross-device synchronization and backup options.

**Highlights:** Unlimited password storage, Password strength meter, Password generator, Auto-fill login information, Cross-device synchronization, Secure browser, Backup to iCloud

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Device Sync | $4.99 | one-time |


### OMNIA Smart

[App page](https://appshunter.io/ios/app/omnia-smart/id1532349739)

Control your home's comfort settings remotely to save money and reduce environmental impact. This application allows for personalized adjustments to optimize your living space.

**Highlights:** Remote home comfort customization, Money saving features, Emissions reduction, Personalized parameter adjustments, Accessible from anywhere

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Passbook free?

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

### Is OMNIA Smart free?

OMNIA Smart is free to download, with no in-app purchases.

### Do Passbook or OMNIA Smart have ads?

Passbook shows ads; OMNIA Smart does not.

### Which is updated more often, Passbook or OMNIA Smart?

Passbook ships an update every 19 months, and OMNIA Smart every 4 months. Most recently, Passbook was updated on November 2, 2026 and OMNIA Smart on November 3, 2026.

---

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