# Passkeep vs ZKP Storage

The clearest difference is update cadence: ZKP Storage at every 9 days against Passkeep's every 2 months. Passkeep's advantage is device support (4 vs 2) and iOS requirement (15.6 vs 18.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Passkeep sells 2 in-app purchases, starting at $3.99 per month and ZKP Storage sells 10 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Passkeep ships an update every 2 months, ZKP Storage every 9 days. The most recent releases landed on October 17, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Passkeep | ZKP Storage |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Freemium | — |
| Size | 59 MB | 218 MB |
| Requires iOS | **15.6** | 18.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BearMinds](https://appshunter.io/developer/1574462921) | [Future c x](https://appshunter.io/developer/1781151750) |

## What reviewers say

### Passkeep

[App page](https://appshunter.io/ios/app/passkeep-password-keeper/id1616037797)

Securely store sensitive information beyond just passwords, like card numbers, IDs, and notes. Access your encrypted vault across all Apple devices with iCloud sync. Export backups for peace of mind.

**Highlights:** Master password protection, Face ID/Biometric unlock, Customizable entry fields, iCloud sync across Apple devices, AES-256 encryption, Encrypted backup and export

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PassKeep Pro Monthly | $3.99 | per month |
| PassKeep Pro Yearly | $24.99 | per year |


### ZKP Storage

[App page](https://appshunter.io/ios/app/zkp-storage/id6759634352)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Primary Plan - Monthly | $0.99 | per month |
| Primary Plan - Semi-Annual | $5.69 | per 6 months |
| Primary Plan - Annual | $10.00 | per year |
| Starter Plan - Annual | $30.49 | per year |
| Primary Plan - 1 Month (One-Time) | $0.99 | one-time |
| Starter Plan - 1 Month (One-Time) | $2.99 | one-time |
| Primary Plan - 6 Month (One-Time) | $5.69 | one-time |
| Primary Plan - 12 Month (One-Time) | $10.00 | one-time |
| Starter Plan - 6 Month (One-Time) | $17.00 | one-time |
| Starter Plan - 12 Month (One-Time) | $30.49 | one-time |


## Frequently asked questions

### Is Passkeep free?

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

### Is ZKP Storage free?

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

### Do Passkeep or ZKP Storage have ads?

Neither Passkeep nor ZKP Storage shows ads.

### Which is updated more often, Passkeep or ZKP Storage?

Passkeep ships an update every 2 months, and ZKP Storage every 9 days. Most recently, Passkeep was updated on October 17, 2026 and ZKP Storage on October 25, 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.*