# OI Edge vs Vaultline

The clearest difference is in-app purchases: Vaultline at none against OI Edge's 3. OI Edge's advantage is iOS requirement (12.0 vs 14.0.0). On price, ads and device support there is nothing between them.

Both are free to download. OI Edge sells 3 in-app purchases, starting at $1.99 per month. Vaultline asks for nothing beyond the download.

## The numbers

| Metric | OI Edge | Vaultline |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Size | 72 MB | 42 MB |
| Requires iOS | **12.0** | 14.0.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Sauravkumar Mukeshkumar Thakkar](https://appshunter.io/developer/1731384254) | [NexVision Technologies Corporation](https://appshunter.io/developer/1836240656) |

## What reviewers say

### OI Edge

[App page](https://appshunter.io/ios/app/oi-edge/id6741562415)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Go Premium | $1.99 | per month |
| Go Premium | $4.99 | per 3 months |
| Go Premium | $19.99 | per year |


### Vaultline

[App page](https://appshunter.io/ios/app/vaultline/id6751655359)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OI Edge free?

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

### Is Vaultline free?

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

### Do OI Edge or Vaultline have ads?

Neither OI Edge nor Vaultline 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.*