# iRelayChat vs OSDP Reader

The clearest difference is price: OSDP Reader at Free against iRelayChat's $0.99. OSDP Reader also leads on rating (5.0 vs 1.5) and iOS requirement (15 vs 26.0). iRelayChat's advantage is update cadence (every 2 weeks vs every 3 months). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

OSDP Reader is free to download; iRelayChat costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

OSDP Reader holds the better App Store score, 5.0 against 1.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

iRelayChat ships an update every 2 weeks, OSDP Reader every 3 months. The most recent releases landed on July 16, 2026 and August 30, 2026 respectively.

## The numbers

| Metric | iRelayChat | OSDP Reader |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [1.5 (2 ratings)](https://appshunter.io/ios/app/irelaychat/id965945810/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/osdp-reader/id6477343162/reviews)** |
| Number of ratings | **2** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Paid | Paid |
| Size | 4 MB | 11 MB |
| Requires iOS | 26.0 | **15** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PYMBLE SOFTWARE PTY LTD](https://appshunter.io/developer/553990081) | [Sebury](https://appshunter.io/developer/1329453882) |

## What reviewers say

### iRelayChat

[App page](https://appshunter.io/ios/app/irelaychat/id965945810)

Experience IRC with a fast, clean, and distraction-free client. This app offers a completely rebuilt interface with native iOS design, customizable themes, and robust IRC features like SSL/TLS encryption and multiple channel support. Connect to any IRC network with a privacy-focused approach.

**Highlights:** Completely rebuilt in Swift and SwiftUI, Native iOS design with smooth animations, SSL/TLS encryption support, Multiple channel support, Customizable colors and themes, Connect to any IRC network, Privacy-focused with no data collection

**Features:** macOS Compatibility

**In-app purchases:** none


### OSDP Reader

[App page](https://appshunter.io/ios/app/osdp-reader/id6477343162)

This utility app supports the latest OSDP card reader version 2.2. It offers extensive mobile virtual card number settings, including Wiegand and OSDP output formats, keypad settings, and LED light customization.

**Highlights:** OSDP 2.2 support, Mobile virtual card number, Wiegand output format settings, OSDP output format settings, Keypad output format settings, LED light color customization, Backlight setting

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

**In-app purchases:** none


## Frequently asked questions

### Is iRelayChat free?

iRelayChat costs $0.99, with no in-app purchases.

### Is OSDP Reader free?

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

### Which has better reviews, iRelayChat or OSDP Reader?

OSDP Reader is rated higher. iRelayChat averages 1.5 out of 5 from 2 ratings, while OSDP Reader averages 5.0 from 1 ratings.

### Do iRelayChat or OSDP Reader have ads?

Neither iRelayChat nor OSDP Reader shows ads.

### Which is updated more often, iRelayChat or OSDP Reader?

iRelayChat ships an update every 2 weeks, and OSDP Reader every 3 months. Most recently, iRelayChat was updated on July 16, 2026 and OSDP Reader on August 30, 2026.

---

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