# Fermvision WiFi vs Digital Retro Clock

The clearest difference is price: Fermvision WiFi at Free against Digital Retro Clock's $1.99. Fermvision WiFi also leads on update cadence (every 6 months vs every 14 months). Digital Retro Clock's advantage is iOS requirement (10.0 vs 13.0). On review sentiment, ads, in-app purchases and device support there is nothing between them.

Fermvision WiFi is free to download; Digital Retro Clock costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Fermvision WiFi ships an update every 6 months, Digital Retro Clock every 14 months. The most recent releases landed on October 4, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Fermvision WiFi | Digital Retro Clock |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/digital-retro-clock/id1520927010/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 14 months |
| Monetization | **Free** | Paid |
| Size | 65 MB | 8 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Fermax Australia](https://appshunter.io/developer/581754513) | [NEXTLINK PTY LTD](https://appshunter.io/developer/1115197533) |

## What reviewers say

### Fermvision WiFi

[App page](https://appshunter.io/ios/app/fermvision-wifi/id1505451139)

This application allows you to receive and answer calls from your video intercom system on your smartphone. See and release the door remotely from anywhere in the world when paired with a compatible monitor.

**Highlights:** Receive video intercom calls, Answer calls remotely, See visitors via video, Release doors remotely, Global access

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

**In-app purchases:** none


### Digital Retro Clock

[App page](https://appshunter.io/ios/app/digital-retro-clock/id1520927010)

This app offers a vintage-inspired digital clock experience with a focus on nostalgic design and modern functionality. It includes alarms, timers, and customization options in a user-friendly interface.

**Highlights:** Retro-inspired design, Easy-to-read digital display, Alarms, Timers, Customization options, User-friendly interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Fermvision WiFi free?

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

### Is Digital Retro Clock free?

Digital Retro Clock costs $1.99, with no in-app purchases.

### Do Fermvision WiFi or Digital Retro Clock have ads?

Neither Fermvision WiFi nor Digital Retro Clock shows ads.

### Which is updated more often, Fermvision WiFi or Digital Retro Clock?

Fermvision WiFi ships an update every 6 months, and Digital Retro Clock every 14 months. Most recently, Fermvision WiFi was updated on October 4, 2026 and Digital Retro Clock on October 24, 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.*