# IR Reader Config vs UPSONIC IoT

The clearest difference is iOS requirement: IR Reader Config at 9.0 against UPSONIC IoT's 15.1. 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 September 21, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | IR Reader Config | UPSONIC IoT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Size | 74 MB | 20 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Inner Range Pty. Ltd.](https://appshunter.io/developer/562825337) | [Adem Kalan](https://appshunter.io/developer/1860445041) |

## What reviewers say

### IR Reader Config

[App page](https://appshunter.io/ios/app/ir-reader-config/id1611294521)

**Features:** Vision Pro support

**In-app purchases:** none


### UPSONIC IoT

[App page](https://appshunter.io/ios/app/upsonic-iot/id6756394632)

**In-app purchases:** none


## Frequently asked questions

### Is IR Reader Config free?

IR Reader Config is free to download, with no in-app purchases.

### Is UPSONIC IoT free?

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

### Do IR Reader Config or UPSONIC IoT have ads?

Neither IR Reader Config nor UPSONIC IoT shows ads.

### Which is updated more often, IR Reader Config or UPSONIC IoT?

IR Reader Config ships an update every 6 weeks, and UPSONIC IoT every 6 weeks. Most recently, IR Reader Config was updated on September 21, 2026 and UPSONIC IoT on September 14, 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.*