# Converter vs StockScan

The clearest difference is in-app purchases: Converter at none against StockScan's 2. Converter also leads on iOS requirement (15.0 vs 18.0). StockScan's advantage is update cadence (every 8 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. StockScan sells 2 in-app purchases, starting at $5.99 per month. Converter asks for nothing beyond the download.

Converter ships an update every 2 months, StockScan every 8 days. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Converter | StockScan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/converter/id565083506/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | Paid | — |
| Size | 66 MB | 16 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Nic Kolbe](https://appshunter.io/developer/512550641) | [Sascha Bommels](https://appshunter.io/developer/1864892476) |

## What reviewers say

### Converter

[App page](https://appshunter.io/ios/app/converter/id565083506)

This comprehensive tool offers over 14,000 conversion possibilities across 30 categories, providing precise calculations for students, scientists, and travelers. It features an educational layout, smart tooltips, and currency updates from trusted sources.

**Highlights:** Over 14,000 conversion combinations, Precision up to 100 digits, Scientific, standard, and custom formats, Educational layout with visible unit values, User-friendly interface, Easy export or copy/paste of results, Currency updates via IMF

**Features:** Vision Pro support

**In-app purchases:** none


### StockScan

[App page](https://appshunter.io/ios/app/stockscan-inventory-scanner/id6760256901)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StockScan Pro Monthly | $5.99 | per month |
| StockScan Pro Yearly | $44.99 | per year |


## Frequently asked questions

### Is Converter free?

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

### Is StockScan free?

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

### Do Converter or StockScan have ads?

Neither Converter nor StockScan shows ads.

### Which is updated more often, Converter or StockScan?

Converter ships an update every 2 months, and StockScan every 8 days. Most recently, Converter was updated on October 23, 2026 and StockScan on October 25, 2026.

---

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