# Baldwin APAC APP,Smart Lock vs Unit Conversion

The clearest difference is in-app purchases: Baldwin APAC APP,Smart Lock at none against Unit Conversion's 6. Baldwin APAC APP,Smart Lock also leads on ads (none vs shown) and iOS requirement (9.0 vs 18.2). Unit Conversion's advantage is update cadence (every 10 days vs every 13 months). On price and device support there is nothing between them.

Both are free to download. Unit Conversion sells 6 in-app purchases, starting at $2.49 per month. Baldwin APAC APP,Smart Lock asks for nothing beyond the download.

Baldwin APAC APP,Smart Lock ships an update every 13 months, Unit Conversion every 10 days. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Baldwin APAC APP,Smart Lock | Unit Conversion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/unit-conversion-kg-to-lbs-cm/id6806934106/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 13 months | **Every 10 days** |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 33 MB |
| Requires iOS | **9.0** | 18.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tsung Li Wu](https://appshunter.io/developer/1263411363) | [Dzmitry Dzemidziuk](https://appshunter.io/developer/1868205867) |

## What reviewers say

### Baldwin APAC APP,Smart Lock

[App page](https://appshunter.io/ios/app/baldwin-apac-appsmart-lock/id1659862537)

**Features:** macOS Compatibility

**In-app purchases:** none


### Unit Conversion

[App page](https://appshunter.io/ios/app/unit-conversion-kg-to-lbs-cm/id6806934106)

Instantly convert between numerous units across various categories like weight, length, and temperature. View all conversions simultaneously on a single screen without navigating through multiple menus. Offers offline currency conversion and detailed clothing size charts.

**Highlights:** Simultaneous unit conversion display, Offline currency conversion, Clothing size charts, Haptic feedback on unit selection, Customizable themes and accent colors, Copy, paste, and share conversions, 17 calculated conversion categories

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.49 | per month |
| Premium Monthly | $4.99 | per month |
| Premium Annual | $20.99 | per year |
| Premium Annual | $29.99 | per year |
| Lifetime Premium | $41.99 | one-time |
| Lifetime Premium | $59.99 | one-time |


## Frequently asked questions

### Is Baldwin APAC APP,Smart Lock free?

Baldwin APAC APP,Smart Lock is free to download, with no in-app purchases.

### Is Unit Conversion free?

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

### Do Baldwin APAC APP,Smart Lock or Unit Conversion have ads?

Unit Conversion shows ads; Baldwin APAC APP,Smart Lock does not.

### Which is updated more often, Baldwin APAC APP,Smart Lock or Unit Conversion?

Baldwin APAC APP,Smart Lock ships an update every 13 months, and Unit Conversion every 10 days. Most recently, Baldwin APAC APP,Smart Lock was updated on November 7, 2026 and Unit Conversion on November 6, 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.*