# Extender vs SlideToLock

The clearest difference is update cadence: Extender at every 2 days against SlideToLock's weekly. Extender also leads on iOS requirement (12.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Extender sells 2 in-app purchases, starting at $14.99 per month and SlideToLock sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Extender ships an update every 2 days, SlideToLock weekly. The most recent releases landed on September 9, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Extender | SlideToLock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/slidetolock/id6746960176/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Monetization | — | Free with in-app purchases |
| Size | 47 MB | 21 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [ygal brami](https://appshunter.io/developer/1690431302) | [Continuum (France)](https://appshunter.io/developer/1675549371) |

## What reviewers say

### Extender

[App page](https://appshunter.io/ios/app/extender/id6745106031)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove all ads for a month | $14.99 | per month |
| remove all ads for a year | $119.99 | per year |


### SlideToLock

[App page](https://appshunter.io/ios/app/slidetolock/id6746960176)

Instantly secure your Macs from your iPhone with a simple swipe. Monitor your Mac's status and even unlock it remotely with an experimental feature. Manage multiple Macs securely using your iCloud account.

**Highlights:** Remote Mac locking, Activity monitoring (heartbeat), Experimental unlock feature, Manage multiple Macs, Secure iCloud integration, Zero setup required

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Banner ads | $1.99 | one-time |


## Frequently asked questions

### Is Extender free?

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

### Is SlideToLock free?

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

### Do Extender or SlideToLock have ads?

Neither Extender nor SlideToLock shows ads.

### Which is updated more often, Extender or SlideToLock?

Extender ships an update every 2 days, and SlideToLock weekly. Most recently, Extender was updated on September 9, 2026 and SlideToLock on September 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*