# InstaViewSafe vs YosLock

The clearest difference is in-app purchases: YosLock at none against InstaViewSafe's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. InstaViewSafe sells 2 one-off in-app purchases. YosLock asks for nothing beyond the download.

InstaViewSafe ships an update every 2 weeks, YosLock fortnightly. The most recent releases landed on September 10, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | InstaViewSafe | YosLock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (7 ratings)](https://appshunter.io/ios/app/instaviewsafe/id1487575883/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 103 MB | 167 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wireless input Inc.](https://appshunter.io/developer/428847647) | [linCogN Technology Co. Limited](https://appshunter.io/developer/710401279) |

## What reviewers say

### InstaViewSafe

[App page](https://appshunter.io/ios/app/instaviewsafe/id1487575883)

This application connects to a specific video doorbell or home security system. It allows users to interact with their installed security hardware. A hardware purchase is required to use the app's features.

**Highlights:** Connects to InstaviewSafe hardware, Video doorbell integration, Home security system control, Remote access to security features

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Half a year member | $20.99 | one-time |
| One year membership. | $40.99 | one-time |


### YosLock

[App page](https://appshunter.io/ios/app/yoslock/id1610736860)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is InstaViewSafe free?

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

### Is YosLock free?

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

### Do InstaViewSafe or YosLock have ads?

Neither InstaViewSafe nor YosLock shows ads.

### Which is updated more often, InstaViewSafe or YosLock?

InstaViewSafe ships an update every 2 weeks, and YosLock fortnightly. Most recently, InstaViewSafe was updated on September 10, 2026 and YosLock on September 19, 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.*