# BUSY vs Kagi Assistant

The clearest difference is rating: Kagi Assistant at 4.8 against BUSY's 4.0. Kagi Assistant also leads on ratings volume (36 vs 12). BUSY's advantage is in-app purchases (none vs 1). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Kagi Assistant sells 1 in-app purchase, starting at $28.99 per month. BUSY asks for nothing beyond the download.

Kagi Assistant holds the better App Store score, 4.8 against 4.0. Both are backed by a comparable volume of ratings — 12 and 36 respectively. Written reviews point the same way: 58% of BUSY's written reviews are positive against 65% of Kagi Assistant's.

BUSY ships an update fortnightly, Kagi Assistant weekly. The most recent releases landed on October 4, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | BUSY | Kagi Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (12 ratings)](https://appshunter.io/ios/app/busy-advanced-focus-timer/id6738797176/reviews) | **[4.8 (36 ratings)](https://appshunter.io/ios/app/kagi-assistant/id6755965340/reviews)** |
| Number of ratings | 12 | **36** |
| Positive reviews | 58.3% of reviews | **65.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free | Free |
| Size | 173 MB | 30 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | **iPhone, Mac, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Flipper - FZCO](https://appshunter.io/developer/6777132645) | [Kagi Inc.](https://appshunter.io/developer/1478239470) |

## What reviewers say

### BUSY

[App page](https://appshunter.io/ios/app/busy-advanced-focus-timer/id6738797176)

Enhance your productivity by blocking distracting apps and muting notifications. This tool offers customizable focus sessions, including Pomodoro-style workflows, and provides insights into your distraction attempts to help you improve focus.

**Highlights:** Customizable focus sessions (timer, Pomodoro, no time limit), Distraction blocking (apps, notifications), Accountability features (no skipping sessions), Distraction attempt tracking, Apple Watch integration, Customizable timer themes

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### Kagi Assistant

[App page](https://appshunter.io/ios/app/kagi-assistant/id6755965340)

Access over 30 leading AI models for private, ad-free interactions. Get grounded answers with web access, create custom assistants, and manage conversations with adjustable retention controls. Designed for thinkers, creators, and professionals to enhance problem-solving and research.

**Highlights:** Access 30+ leading AI models, Private chat with adjustable retention, Create custom assistants, Web access for grounded answers, Quick and Research Assistant modes, Edit prompts and switch models mid-conversation

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ultimate Monthly | $28.99 | per month |


## Frequently asked questions

### Is BUSY free?

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

### Is Kagi Assistant free?

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

### Which has better reviews, BUSY or Kagi Assistant?

Kagi Assistant is rated higher. BUSY averages 4.0 out of 5 from 12 ratings, while Kagi Assistant averages 4.8 from 36 ratings.

### Do BUSY or Kagi Assistant have ads?

Neither BUSY nor Kagi Assistant shows ads.

### Which is updated more often, BUSY or Kagi Assistant?

BUSY ships an update fortnightly, and Kagi Assistant weekly. Most recently, BUSY was updated on October 4, 2026 and Kagi Assistant on October 13, 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.*