# Vaultek ViSN vs Days Since

The clearest difference is update cadence: Days Since at monthly against Vaultek ViSN's every 3 months. Vaultek ViSN's advantage is iOS requirement (13.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Vaultek ViSN sells 1 in-app purchase, starting at $4.99 per month and Days Since sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Vaultek ViSN ships an update every 3 months, Days Since monthly. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Vaultek ViSN | Days Since |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (20 ratings)](https://appshunter.io/ios/app/vaultek-visn/id6670317613/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Freemium | — |
| Size | 20 MB | 4 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Vaultek Safe, Inc.](https://appshunter.io/developer/1406658583) | [Steven Zilberberg](https://appshunter.io/developer/385470424) |

## What reviewers say

### Vaultek ViSN

[App page](https://appshunter.io/ios/app/vaultek-visn/id6670317613)

Control and monitor your Wi-Fi enabled safe remotely. Effortlessly set up your device, manage user access with fingerprints and temporary passcodes, and receive real-time alerts for critical activity. Upgrade for advanced features like SOS alerts and multi-safe management.

**Highlights:** Wi-Fi enabled safe network, User-friendly guided setup, Real-time critical activity alerts, Program up to 80 fingerprints, Temporary passcode generation, SOS emergency alerts (premium), Over-the-air firmware updates

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ViSN Premium Subscription | $4.99 | per month |


### Days Since

[App page](https://appshunter.io/ios/app/days-since-event-tracker/id6798489152)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Day Since Premium (Monthly) | $1.99 | per month |
| Days Since Premium Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Vaultek ViSN free?

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

### Is Days Since free?

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

### Do Vaultek ViSN or Days Since have ads?

Neither Vaultek ViSN nor Days Since shows ads.

### Which is updated more often, Vaultek ViSN or Days Since?

Vaultek ViSN ships an update every 3 months, and Days Since monthly. Most recently, Vaultek ViSN was updated on November 2, 2026 and Days Since on October 31, 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.*