# Lunu vs Ace

The clearest difference is rating: Ace at 3.6 against Lunu's 1.0. Ace also leads on in-app purchases (none vs 3) and ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Lunu sells 3 in-app purchases, starting at $4.99 per month. Ace asks for nothing beyond the download.

Ace holds the better App Store score, 3.6 against 1.0. That said, the two scores are not equally well evidenced: Ace has 54 ratings behind it against 1, so its average is the more settled of the two.

Lunu ships an update every 3 months, Ace weekly. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Lunu | Ace |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/lunu/id6758647189/reviews) | **[3.6 (54 ratings)](https://appshunter.io/ios/app/ace-chat-and-assistant/id6760768570/reviews)** |
| Number of ratings | 1 | **54** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 48 MB | 67 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [prefrontal systems S de R L de CV](https://appshunter.io/developer/1428267507) | [BrowseAI LLC](https://appshunter.io/developer/1886153131) |

## What reviewers say

### Lunu

[App page](https://appshunter.io/ios/app/lunu/id6758647189)

This minimalist music app provides curated soundscapes to enhance focus, calm, and productivity during work, study, or creative sessions. It offers a distraction-free listening experience designed to help users enter a deep flow state.

**Highlights:** Distraction-free listening, Soundscapes for focus and calm, Ideal for work and study, Simple, minimalist design, Unlock all categories with premium

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lunu Premium Monthly | $4.99 | per month |
| Lunu Premium 6 Months | $24.99 | per 6 months |
| Lunu Premium Annual | $44.99 | per year |


### Ace

[App page](https://appshunter.io/ios/app/ace-chat-and-assistant/id6760768570)

This AI-powered assistant helps you with a variety of tasks. Engage in conversations, generate images, and search the web. It offers voice input, image uploads, and saves your chat history for easy access.

**Highlights:** AI-powered chat, Image generation, Web search integration, Voice input, Image upload, Conversation history

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

**In-app purchases:** none


## Frequently asked questions

### Is Lunu free?

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

### Is Ace free?

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

### Which has better reviews, Lunu or Ace?

Ace is rated higher. Lunu averages 1.0 out of 5 from 1 ratings, while Ace averages 3.6 from 54 ratings.

### Do Lunu or Ace have ads?

Lunu shows ads; Ace does not.

### Which is updated more often, Lunu or Ace?

Lunu ships an update every 3 months, and Ace weekly. Most recently, Lunu was updated on October 31, 2026 and Ace on November 5, 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.*