# RetroNoise vs Ambi

The clearest difference is device support: Ambi at 3 against RetroNoise's 1. RetroNoise's advantage is iOS requirement (16.6 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. RetroNoise sells 2 in-app purchases, starting at $0.99 per month and Ambi sells 5 in-app purchases, starting at $20.00 per month. Whichever you choose, the download price is not the number that matters.

RetroNoise ships an update every 3 days, Ambi every 2 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | RetroNoise | Ambi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (20 ratings)](https://appshunter.io/ios/app/ambi-ambient-intelligence/id6787026123/reviews)** |
| Number of ratings | — | **20** |
| Positive reviews | — | 88.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 20 MB | 103 MB |
| Requires iOS | **16.6** | 18.0 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [非凡 常](https://appshunter.io/developer/1495411611) | [Mistlabs Limited](https://appshunter.io/developer/6787026125) |

## What reviewers say

### RetroNoise

[App page](https://appshunter.io/ios/app/retronoise/id6746529238)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Subscription Monthly | $0.99 | per month |
| Premium Subscription Yearly | $7.99 | per year |


### Ambi

[App page](https://appshunter.io/ios/app/ambi-ambient-intelligence/id6787026123)

This AI assistant understands your context across conversations and devices to proactively help you move tasks forward. It remembers details, prepares for events, and provides recaps and next steps without requiring repeated explanations.

**Highlights:** Contextual understanding across conversations and screens, Proactive assistance before, during, and after events, Memory for useful context, Live conversation listening, Recaps and task generation, Cross-device support (iPhone, Apple Watch, iPad)

**Features:** Apple Watch app

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ambi Plus Monthly | $20.00 | per month |
| Ambi Pro Monthly | $100.00 | per month |
| Ambi Max Monthly | $200.00 | per month |
| Ambi Plus Annual | $200.00 | per year |
| Ambi Pro Annual | $1000.00 | per year |


## Frequently asked questions

### Is RetroNoise free?

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

### Is Ambi free?

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

### Do RetroNoise or Ambi have ads?

Neither RetroNoise nor Ambi shows ads.

### Which is updated more often, RetroNoise or Ambi?

RetroNoise ships an update every 3 days, and Ambi every 2 days. Most recently, RetroNoise was updated on October 25, 2026 and Ambi on October 31, 2026.

---

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