# Plain_Note vs Kagi Assistant

The clearest difference is price: Kagi Assistant at Free against Plain_Note's $1.99. Kagi Assistant also leads on ratings volume (42 vs 1). Plain_Note's advantage is in-app purchases (none vs 1) and rating (5.0 vs 4.5). On update cadence, ads, device support and iOS requirement there is nothing between them.

Kagi Assistant is free to download; Plain_Note costs $1.99 up front. Kagi Assistant sells 1 in-app purchase, starting at $28.99 per month. Plain_Note asks for nothing beyond the download.

Plain_Note holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Kagi Assistant has 42 ratings behind it against 1, so its average is the more settled of the two.

Plain_Note ships an update weekly, Kagi Assistant every 10 days. The most recent releases landed on October 7, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Plain_Note | Kagi Assistant |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/plain-note/id6743778899/reviews)** | [4.5 (42 ratings)](https://appshunter.io/ios/app/kagi-assistant/id6755965340/reviews) |
| Number of ratings | 1 | **42** |
| Positive reviews | — | 53.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Paid | **Free** |
| Size | 3 MB | 31 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Sun Min Park](https://appshunter.io/developer/1798370735) | [Kagi Inc.](https://appshunter.io/developer/1478239470) |

## What reviewers say

### Plain_Note

[App page](https://appshunter.io/ios/app/plain-note/id6743778899)

A fast, minimal note-taking app for professionals. Capture and organize thoughts instantly with plain text, character counts, and OCR from photos. Ideal for quick jotting, archiving, and sharing.

**Highlights:** Plain text notes, Character and word count, Export notes, OCR text extraction from photos, Smart file sorting, Powerful search functionality, Split view for iPad/Mac

**Features:** macOS Compatibility

**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 Plain_Note free?

Plain_Note costs $1.99, with no in-app purchases.

### Is Kagi Assistant free?

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

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

Plain_Note is rated higher. Plain_Note averages 5.0 out of 5 from 1 ratings, while Kagi Assistant averages 4.5 from 42 ratings.

### Do Plain_Note or Kagi Assistant have ads?

Neither Plain_Note nor Kagi Assistant shows ads.

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

Plain_Note ships an update weekly, and Kagi Assistant every 10 days. Most recently, Plain_Note was updated on October 7, 2026 and Kagi Assistant on October 21, 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.*