# Inside INTL vs Smart CarKey

The clearest difference is in-app purchases: Smart CarKey at none against Inside INTL's 3. Smart CarKey also leads on iOS requirement (12.0 vs 16.0). Inside INTL's advantage is update cadence (every 9 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Inside INTL sells 3 in-app purchases, starting at $9.99 per 7 days. Smart CarKey asks for nothing beyond the download.

Inside INTL ships an update every 9 days, Smart CarKey every 2 months. The most recent releases landed on September 10, 2026 and August 16, 2026 respectively.

## The numbers

| Metric | Inside INTL | Smart CarKey |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 months |
| Size | 29 MB | 29 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [盼 刘](https://appshunter.io/developer/1821461032) | [Shanghai WanWay Digital Technology Co.,Ltd](https://appshunter.io/developer/1275343765) |

## What reviewers say

### Inside INTL

[App page](https://appshunter.io/ios/app/inside-intl-app-lock-manager/id6748591101)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $9.99 | per 7 days |
| Yearly Plan | $42.99 | per year |
| Lifetime Plan | $69.99 | one-time |


### Smart CarKey

[App page](https://appshunter.io/ios/app/smart-carkey/id6748637133)

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

**In-app purchases:** none


## Frequently asked questions

### Is Inside INTL free?

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

### Is Smart CarKey free?

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

### Do Inside INTL or Smart CarKey have ads?

Neither Inside INTL nor Smart CarKey shows ads.

### Which is updated more often, Inside INTL or Smart CarKey?

Inside INTL ships an update every 9 days, and Smart CarKey every 2 months. Most recently, Inside INTL was updated on September 10, 2026 and Smart CarKey on August 16, 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.*