# EdgeVault vs KnifeKeep

The clearest difference is ads: EdgeVault at none against KnifeKeep's shown. EdgeVault also leads on update cadence (every 2 weeks vs every 3 months) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

Both are free to download. EdgeVault sells 1 one-off in-app purchase and KnifeKeep sells 2 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

EdgeVault ships an update every 2 weeks, KnifeKeep every 3 months. The most recent releases landed on October 28, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | EdgeVault | KnifeKeep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Size | 48 MB | 7 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [kazuki korenori](https://appshunter.io/developer/1884835388) | [Ryo Tsudukihashi](https://appshunter.io/developer/1320583602) |

## What reviewers say

### EdgeVault

[App page](https://appshunter.io/ios/app/edgevault/id6781181072)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EdgeVault Pro | $6.99 | one-time |


### KnifeKeep

[App page](https://appshunter.io/ios/app/knifekeep-blade-care/id6782555676)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Weekly) | $0.99 | per 7 days |
| Premium (Lifetime) | $19.99 | one-time |


## Frequently asked questions

### Is EdgeVault free?

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

### Is KnifeKeep free?

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

### Do EdgeVault or KnifeKeep have ads?

KnifeKeep shows ads; EdgeVault does not.

### Which is updated more often, EdgeVault or KnifeKeep?

EdgeVault ships an update every 2 weeks, and KnifeKeep every 3 months. Most recently, EdgeVault was updated on October 28, 2026 and KnifeKeep on October 8, 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.*