# Sowingo vs IOL TrueCast

The clearest difference is iOS requirement: Sowingo at 15.0 against IOL TrueCast's 17.6. 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.

Sowingo ships an update every 3 weeks, IOL TrueCast monthly. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Sowingo | IOL TrueCast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/sowingo/id1203039881/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 91.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Ad-supported | — |
| Size | 150 MB | 33 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sowingo](https://appshunter.io/developer/991190972) | [International Orthotic Labs](https://appshunter.io/developer/1648962475) |

## What reviewers say

### Sowingo

[App page](https://appshunter.io/ios/app/sowingo/id1203039881)

This app helps manage medical supplies by scanning items in and out of inventory. It tracks quantities, alerts for expiring products, and simplifies recording machine tests for infection control. Developed by medical professionals, it aims to save time and money.

**Highlights:** Barcode scanner for inventory, Quantity level tracking, Minimum stock alerts, Expiration date notifications, Biological and Chemical Machine Test recording, Infection control features

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


### IOL TrueCast

[App page](https://appshunter.io/ios/app/iol-truecast/id6466312903)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sowingo free?

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

### Is IOL TrueCast free?

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

### Do Sowingo or IOL TrueCast have ads?

Neither Sowingo nor IOL TrueCast shows ads.

### Which is updated more often, Sowingo or IOL TrueCast?

Sowingo ships an update every 3 weeks, and IOL TrueCast monthly. Most recently, Sowingo was updated on October 24, 2026 and IOL TrueCast on October 18, 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.*