# Codecam vs Sentrylink

The clearest difference is update cadence: Codecam at monthly against Sentrylink's every 16 months. Codecam also leads on review sentiment (50% vs 33%). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Codecam ships an update monthly, Sentrylink every 16 months. The most recent releases landed on September 26, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Codecam | Sentrylink |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (24 ratings)](https://appshunter.io/ios/app/codecam/id906630240/reviews)** | — |
| Number of ratings | **24** | — |
| Positive reviews | **50.0% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 16 months |
| Monetization | Free | Free |
| Size | 19 MB | 92 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Laszlo Varadi](https://appshunter.io/developer/371911266) | [Langtao Digital Co., Ltd.](https://appshunter.io/developer/1465690696) |

## What reviewers say

### Codecam

[App page](https://appshunter.io/ios/app/codecam/id906630240)

Unlock the full potential of your iPhone camera with advanced manual controls for both photos and videos. Adjust settings like shutter speed, ISO, white balance, and focus for professional-quality results. Explore various compression and frame rate options for video recording.

**Highlights:** Manual shutter speed and ISO, Manual white balance (temperature, tint), Manual focus control, Adjustable video compression and frame rates, Video zoom with focal length display, Video stabilization options

**Features:** macOS Compatibility

**In-app purchases:** none


### Sentrylink

[App page](https://appshunter.io/ios/app/sentrylink/id1459488074)

This app allows you to remotely open your front door, view live video and audio of visitors, and share temporary door codes. You can also review unlock logs and communicate with guests via video call.

**Highlights:** Remote door unlocking, Live video and audio feed, Shareable temporary door codes, Unlock log history, Video calls with visitors

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Codecam free?

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

### Is Sentrylink free?

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

### Do Codecam or Sentrylink have ads?

Neither Codecam nor Sentrylink shows ads.

### Which is updated more often, Codecam or Sentrylink?

Codecam ships an update monthly, and Sentrylink every 16 months. Most recently, Codecam was updated on September 26, 2026 and Sentrylink on June 1, 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.*