# RELATION vs Iris

The clearest difference is update cadence: RELATION at daily against Iris's fortnightly. RELATION also leads on iOS requirement (15.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. RELATION sells 3 in-app purchases, starting at $12.99 per month and Iris sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

RELATION ships an update daily, Iris fortnightly. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | RELATION | Iris |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (12 ratings)](https://appshunter.io/ios/app/iris-voice-computer/id6737017937/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Fortnightly |
| Monetization | — | Freemium |
| Size | 39 MB | 145 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, Apple Watch |
| Age rating | 12+ | 12+ |
| Developer | [Eve-sense Inc.](https://appshunter.io/developer/1445984405) | [Kpaw, LLC](https://appshunter.io/developer/1275307195) |

## What reviewers say

### RELATION

[App page](https://appshunter.io/ios/app/relation-ai/id6450693434)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $12.99 | per month |
| 100 Points | $4.99 | one-time |
| 300 Points | $9.99 | one-time |


### Iris

[App page](https://appshunter.io/ios/app/iris-voice-computer/id6737017937)

This app leverages voice commands to help you draft messages, take notes, engage in conversations, and ask questions. It aims to streamline daily tasks and information retrieval through intuitive voice interaction.

**Highlights:** Draft messages with voice, Take and recall voice notes, Engage in long conversations, Ask knowledge-based questions, Iterate and rewrite messages, Syncs across Apple devices

**Features:** Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium access | $4.99 | per month |


## Frequently asked questions

### Is RELATION free?

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

### Is Iris free?

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

### Do RELATION or Iris have ads?

Neither RELATION nor Iris shows ads.

### Which is updated more often, RELATION or Iris?

RELATION ships an update daily, and Iris fortnightly. Most recently, RELATION was updated on October 10, 2026 and Iris on October 7, 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.*