# Procivis One Verifier vs Blink Alerts

The clearest difference is in-app purchases: Procivis One Verifier at none against Blink Alerts's 4. Procivis One Verifier also leads on iOS requirement (15.1 vs 18.5). On price, ads and device support there is nothing between them.

Both are free to download. Blink Alerts sells 4 in-app purchases, starting at $4.99 per month. Procivis One Verifier asks for nothing beyond the download.

## The numbers

| Metric | Procivis One Verifier | Blink Alerts |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Size | 122 MB | 49 MB |
| Requires iOS | **15.1** | 18.5 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Procivis AG](https://appshunter.io/developer/1316923404) | [VIBETRADER TECHNOLOGIES LLC](https://appshunter.io/developer/1826252022) |

## What reviewers say

### Procivis One Verifier

[App page](https://appshunter.io/ios/app/procivis-one-verifier/id6648778109)

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

**In-app purchases:** none


### Blink Alerts

[App page](https://appshunter.io/ios/app/blink-alerts/id6748551977)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Subscription | $4.99 | per month |
| Pro Monthly Subscription | $9.99 | per month |
| Premium Yearly Subscription | $39.99 | per year |
| Pro Yearly Subscription | $79.99 | per year |


## Frequently asked questions

### Is Procivis One Verifier free?

Procivis One Verifier is free to download, with no in-app purchases.

### Is Blink Alerts free?

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

### Do Procivis One Verifier or Blink Alerts have ads?

Neither Procivis One Verifier nor Blink Alerts shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*