# DB SCALE vs Weight Converter Calculator

The clearest difference is iOS requirement: DB SCALE at 13.0 against Weight Converter Calculator's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 28, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | DB SCALE | Weight Converter Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Size | 34 MB | 13 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [SHANGHAI DIGITAL BALANCE ELECTRONIC CO.,LTD.](https://appshunter.io/developer/1880614567) | [Phuc Pham](https://appshunter.io/developer/1893081423) |

## What reviewers say

### DB SCALE

[App page](https://appshunter.io/ios/app/db-scale/id6759782779)

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

**In-app purchases:** none


### Weight Converter Calculator

[App page](https://appshunter.io/ios/app/weight-converter-calculator/id6771297545)

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

**In-app purchases:** none


## Frequently asked questions

### Is DB SCALE free?

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

### Is Weight Converter Calculator free?

Weight Converter Calculator is free to download, with no in-app purchases.

### Do DB SCALE or Weight Converter Calculator have ads?

Neither DB SCALE nor Weight Converter Calculator shows ads.

### Which is updated more often, DB SCALE or Weight Converter Calculator?

DB SCALE ships an update every 6 weeks, and Weight Converter Calculator every 6 weeks. Most recently, DB SCALE was updated on October 28, 2026 and Weight Converter Calculator on October 8, 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.*