# Simple Unit Converter App vs Scandit BLE Scanner

The clearest difference is price: Scandit BLE Scanner at Free against Simple Unit Converter App's $1.99. Scandit BLE Scanner also leads on in-app purchases (none vs 3) and ads (none vs shown). Simple Unit Converter App's advantage is update cadence (every 3 months vs every 13 months). On rating, ratings volume and device support there is nothing between them.

Scandit BLE Scanner is free to download; Simple Unit Converter App costs $1.99 up front. Simple Unit Converter App sells 3 one-off in-app purchases. Scandit BLE Scanner asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Simple Unit Converter App against 5.0 for Scandit BLE Scanner. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Simple Unit Converter App ships an update every 3 months, Scandit BLE Scanner every 13 months. The most recent releases landed on June 23, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Simple Unit Converter App | Scandit BLE Scanner |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/simple-unit-converter-app/id1531584085/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/scandit-ble-scanner/id6443994644/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 months** | Every 13 months |
| Monetization | Paid | **Free** |
| Size | 4 MB | 12 MB |
| Requires iOS | 16.0 | **14.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CranialDev.LLC](https://appshunter.io/developer/1445325464) | [Scandit AG](https://appshunter.io/developer/393740902) |

## What reviewers say

### Simple Unit Converter App

[App page](https://appshunter.io/ios/app/simple-unit-converter-app/id1531584085)

Easily convert between a vast range of measurement units, including acceleration, mass, temperature, and volume. This tool supports numerous categories to help you with everyday conversions and specialized needs.

**Highlights:** Wide array of unit types, Converts acceleration, mass, temperature, volume, and more, Supports numerous categories, User-requested additions, Intuitive interface

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NoAds | $0.99 | one-time |
| Small Tip | $1.99 | one-time |
| Generous Tip | $4.99 | one-time |


### Scandit BLE Scanner

[App page](https://appshunter.io/ios/app/scandit-ble-scanner/id6443994644)

This app functions as a barcode and QR code scanner. It allows you to scan codes for identifying components and packages, and can transfer scanned data to your existing workflow applications via Bluetooth.

**Highlights:** Barcode scanning, QR code scanning, Component identification, Package identification, Bluetooth data transfer, Workflow integration

**In-app purchases:** none


## Frequently asked questions

### Is Simple Unit Converter App free?

Simple Unit Converter App costs $1.99, and also offers in-app purchases.

### Is Scandit BLE Scanner free?

Scandit BLE Scanner is free to download, with no in-app purchases.

### Which has better reviews, Simple Unit Converter App or Scandit BLE Scanner?

Simple Unit Converter App and Scandit BLE Scanner are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Simple Unit Converter App or Scandit BLE Scanner have ads?

Simple Unit Converter App shows ads; Scandit BLE Scanner does not.

### Which is updated more often, Simple Unit Converter App or Scandit BLE Scanner?

Simple Unit Converter App ships an update every 3 months, and Scandit BLE Scanner every 13 months. Most recently, Simple Unit Converter App was updated on June 23, 2026 and Scandit BLE Scanner on June 1, 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.*