# Viewu vs ESF Mobile

The clearest difference is update cadence: Viewu at every 3 days against ESF Mobile's fortnightly. ESF Mobile's advantage is iOS requirement (13.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Viewu ships an update every 3 days, ESF Mobile fortnightly. The most recent releases landed on September 21, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Viewu | ESF Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/viewu/id6502717790/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 70.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Fortnightly |
| Monetization | Free | — |
| Size | 63 MB | 82 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Matthew Ehrhart](https://appshunter.io/developer/1746564587) | [UC Merced](https://appshunter.io/developer/1148124271) |

## What reviewers say

### Viewu

[App page](https://appshunter.io/ios/app/viewu/id6502717790)

Monitor and manage your Frigate security system with this open-source iOS app. View live camera streams, review past events on an intuitive timeline, and receive customizable push notifications. It offers seamless integration with Frigate Video NVR for enhanced home or office security.

**Highlights:** Event timeline navigation, Live RTSP stream viewing, Customizable push notifications, Frigate NVR integration, Privacy-focused data handling, Community-driven development

**Features:** macOS Compatibility

**In-app purchases:** none


### ESF Mobile

[App page](https://appshunter.io/ios/app/esf-mobile/id6752670873)

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

**In-app purchases:** none


## Frequently asked questions

### Is Viewu free?

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

### Is ESF Mobile free?

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

### Do Viewu or ESF Mobile have ads?

Neither Viewu nor ESF Mobile shows ads.

### Which is updated more often, Viewu or ESF Mobile?

Viewu ships an update every 3 days, and ESF Mobile fortnightly. Most recently, Viewu was updated on September 21, 2026 and ESF Mobile on October 11, 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.*