# Keyword Highlighter vs FirstSeed Notes

The clearest difference is price: FirstSeed Notes at Free against Keyword Highlighter's $2.99. FirstSeed Notes also leads on update cadence (fortnightly vs monthly). Keyword Highlighter's advantage is in-app purchases (none vs 5) and iOS requirement (17.6 vs 26.0). On ads and device support there is nothing between them.

FirstSeed Notes is free to download; Keyword Highlighter costs $2.99 up front. FirstSeed Notes sells 5 in-app purchases, starting at $2.99 per month. Keyword Highlighter asks for nothing beyond the download.

Keyword Highlighter ships an update monthly, FirstSeed Notes fortnightly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Keyword Highlighter | FirstSeed Notes |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/firstseed-notes/id6757331297/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | — | Freemium |
| Size | 2 MB | 114 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [家贺 万](https://appshunter.io/developer/1820076368) | [FirstSeed Inc](https://appshunter.io/developer/1321260277) |

## What reviewers say

### Keyword Highlighter

[App page](https://appshunter.io/ios/app/keyword-highlighter/id6755597747)

**Features:** Safari Extension, Vision Pro support

**In-app purchases:** none


### FirstSeed Notes

[App page](https://appshunter.io/ios/app/firstseed-notes/id6757331297)

Capture, organize, and refine your thoughts with a beautifully designed note-taking app. Supports Markdown, task management, and transcription to create summaries and meeting minutes. Syncs across devices and offers customization options.

**Highlights:** Markdown-supported note creation and editing, Task management with ToDo lists, Highlighting important sentences, Recording and transcription capabilities, Note categorization with tags, Cross-device syncing via iCloud, Customizable font size and line spacing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Personal Monthly | $2.99 | per month |
| Team Monthly | $9.99 | per month |
| Personal Yearly | $26.99 | per year |
| Team Yearly | $95.99 | per year |
| Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Keyword Highlighter free?

Keyword Highlighter costs $2.99, with no in-app purchases.

### Is FirstSeed Notes free?

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

### Do Keyword Highlighter or FirstSeed Notes have ads?

Neither Keyword Highlighter nor FirstSeed Notes shows ads.

### Which is updated more often, Keyword Highlighter or FirstSeed Notes?

Keyword Highlighter ships an update monthly, and FirstSeed Notes fortnightly. Most recently, Keyword Highlighter was updated on October 25, 2026 and FirstSeed Notes on October 24, 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.*