# Trek iSSD vs Locker

The clearest difference is in-app purchases: Trek iSSD at none against Locker's 3. Trek iSSD also leads on iOS requirement (8.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Locker sells 3 in-app purchases, starting at $1.49 per month. Trek iSSD asks for nothing beyond the download.

## The numbers

| Metric | Trek iSSD | Locker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (7 ratings)](https://appshunter.io/ios/app/locker-password-manager/id1634798510/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 125 MB | 10 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Trek2000](https://appshunter.io/developer/409284633) | [晖 姚](https://appshunter.io/developer/878190315) |

## What reviewers say

### Trek iSSD

[App page](https://appshunter.io/ios/app/trek-issd/id1461441751)

**Features:** macOS Compatibility

**In-app purchases:** none


### Locker

[App page](https://appshunter.io/ios/app/locker-password-manager/id1634798510)

Securely store and manage all your passwords and private information. Supports text, voice, drawings, and photos with high-strength encryption. Offers iCloud backup and restore for easy data recovery.

**Highlights:** Store text, voice, drawings, and photos, High-strength encryption, Import and export passwords, Gesture and fingerprint login, Random password generator, iCloud backup and restore, Data destruct feature

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1-Month Plan | $1.49 | per month |
| 1-Quarter Plan | $2.99 | per 3 months |
| 1-Year Plan | $9.99 | per year |


## Frequently asked questions

### Is Trek iSSD free?

Trek iSSD is free to download, with no in-app purchases.

### Is Locker free?

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

### Do Trek iSSD or Locker have ads?

Neither Trek iSSD nor Locker shows ads.

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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.*