# Koofr Vault vs Reteum

The clearest difference is in-app purchases: Koofr Vault at none against Reteum's 1. Koofr Vault also leads on iOS requirement (16.0 vs 26.0). Reteum's advantage is update cadence (every 2 days vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Reteum sells 1 in-app purchase, starting at $24.99 per year. Koofr Vault asks for nothing beyond the download.

Koofr Vault ships an update every 6 weeks, Reteum every 2 days. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Koofr Vault | Reteum |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (8 ratings)](https://appshunter.io/ios/app/koofr-vault/id6468869124/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 25 MB | 180 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Koofr](https://appshunter.io/developer/714802406) | [智文 石](https://appshunter.io/developer/6820325008) |

## What reviewers say

### Koofr Vault

[App page](https://appshunter.io/ios/app/koofr-vault/id6468869124)

Securely store and access your photos, videos, and documents with client-side encryption. Create encrypted Safe Boxes, upload and download files, and use biometrics for access. Your data remains private and inaccessible to anyone but you.

**Highlights:** Client-side encryption, Zero-knowledge storage, Create Safe Boxes, Upload/download files, Biometric unlock, Open source

**In-app purchases:** none


### Reteum

[App page](https://appshunter.io/ios/app/reteum/id6820520573)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Reteum Pro | $24.99 | per year |


## Frequently asked questions

### Is Koofr Vault free?

Koofr Vault is free to download, with no in-app purchases.

### Is Reteum free?

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

### Do Koofr Vault or Reteum have ads?

Neither Koofr Vault nor Reteum shows ads.

### Which is updated more often, Koofr Vault or Reteum?

Koofr Vault ships an update every 6 weeks, and Reteum every 2 days. Most recently, Koofr Vault was updated on October 24, 2026 and Reteum on October 26, 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.*