# Radar vs Iris Chat

Radar and Iris Chat are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Radar ships an update every 3 days, Iris Chat every 5 days. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Radar | Iris Chat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (20 ratings)](https://appshunter.io/ios/app/radar-chat-and-bitcoin/id6753939776/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 days |
| Monetization | Free | — |
| Size | 202 MB | 101 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Radar Chat](https://appshunter.io/developer/6786853446) | [Sirius Business Oy](https://appshunter.io/developer/6785410350) |

## What reviewers say

### Radar

[App page](https://appshunter.io/ios/app/radar-chat-and-bitcoin/id6753939776)

This app integrates secure messaging with self-custodial Bitcoin payments. Send money as easily as sending a message, with instant settlement on the Bitcoin Lightning network. Enjoy privacy and control over your funds, with options for both stable dollar amounts and Bitcoin.

**Highlights:** Self-custodial Bitcoin payments, Send money like a message, Instant Bitcoin Lightning settlement, End-to-end encrypted messages, Supports Signal and Radar users, Pay any Lightning wallet, Dollar and Bitcoin options

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

**In-app purchases:** none


### Iris Chat

[App page](https://appshunter.io/ios/app/iris-chat/id6785411684)

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

**In-app purchases:** none


## Frequently asked questions

### Is Radar free?

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

### Is Iris Chat free?

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

### Do Radar or Iris Chat have ads?

Neither Radar nor Iris Chat shows ads.

### Which is updated more often, Radar or Iris Chat?

Radar ships an update every 3 days, and Iris Chat every 5 days. Most recently, Radar was updated on October 30, 2026 and Iris Chat on October 28, 2026.

---

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