# LinkCue vs Prubi

The clearest difference is device support: LinkCue at 4 against Prubi's 1. LinkCue also leads on iOS requirement (14.0 vs 16.4). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. LinkCue sells 2 in-app purchases, starting at $6.99 per month and Prubi sells 3 in-app purchases, starting at $29.99 per year. Whichever you choose, the download price is not the number that matters.

LinkCue ships an update every 5 days, Prubi every 3 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | LinkCue | Prubi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 3 days** |
| Size | 60 MB | 35 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Thomas Huang](https://appshunter.io/developer/1876099536) | [Teawoong Kim](https://appshunter.io/developer/6799824959) |

## What reviewers say

### LinkCue

[App page](https://appshunter.io/ios/app/linkcue/id6758969017)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LinkCue Standard (Monthly) | $6.99 | per month |
| LinkCue Pro (Monthly) | $13.99 | per month |


### Prubi

[App page](https://appshunter.io/ios/app/prubi-ai-note-taking-journal/id6799824957)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Annual | $29.99 | per year |
| Prubi Real Native | $49.00 | per month |
| Premium Lifetime | $109.99 | one-time |


## Frequently asked questions

### Is LinkCue free?

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

### Is Prubi free?

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

### Do LinkCue or Prubi have ads?

Neither LinkCue nor Prubi shows ads.

### Which is updated more often, LinkCue or Prubi?

LinkCue ships an update every 5 days, and Prubi every 3 days. Most recently, LinkCue was updated on November 5, 2026 and Prubi on November 6, 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.*