# KryptoVault vs Verubrain

The clearest difference is in-app purchases: KryptoVault at none against Verubrain's 3. KryptoVault also leads on iOS requirement (13.0 vs 17.0). Verubrain's advantage is update cadence (every 3 days vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. Verubrain sells 3 one-off in-app purchases. KryptoVault asks for nothing beyond the download.

KryptoVault ships an update fortnightly, Verubrain every 3 days. The most recent releases landed on September 21, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | KryptoVault | Verubrain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (8 ratings)](https://appshunter.io/ios/app/kryptovault/id1494525431/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Free | — |
| Size | 4 MB | 7 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 12+ |
| Developer | [Samuel Gonzalez](https://appshunter.io/developer/1458390737) | [hans jerry U P](https://appshunter.io/developer/1536926098) |

## What reviewers say

### KryptoVault

[App page](https://appshunter.io/ios/app/kryptovault/id1494525431)

Manage your GPG/OpenPGP keys and encrypted emails directly from your mobile device. Import existing keys or generate new ones, and stay productive by reading and writing encrypted messages on the go.

**Highlights:** GPG/OpenPGP email management, Read and write encrypted emails, Import existing keys, Generate new keys, Key storage and management

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

**In-app purchases:** none


### Verubrain

[App page](https://appshunter.io/ios/app/verubrain/id6792167411)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| $5 credit | $4.99 | one-time |
| $10 credit | $9.99 | one-time |
| $20 credit | $19.99 | one-time |


## Frequently asked questions

### Is KryptoVault free?

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

### Is Verubrain free?

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

### Do KryptoVault or Verubrain have ads?

Neither KryptoVault nor Verubrain shows ads.

### Which is updated more often, KryptoVault or Verubrain?

KryptoVault ships an update fortnightly, and Verubrain every 3 days. Most recently, KryptoVault was updated on September 21, 2026 and Verubrain on October 12, 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.*