# Aidem vs Link

The clearest difference is review sentiment: Aidem at 100% against Link's 50%. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Aidem sells 3 in-app purchases, starting at $0.99 per month and Link sells 5 in-app purchases, starting at $2.99 per year. Whichever you choose, the download price is not the number that matters.

Aidem ships an update every 8 days, Link weekly. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Aidem | Link |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/link-connect-related-things/id6444276858/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Weekly** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 28 MB | 47 MB |
| Requires iOS | 16.5 | **15.0** |
| Devices | iPhone, iPad, Mac | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [凯杰 俞](https://appshunter.io/developer/1110758345) | [Poke Design](https://appshunter.io/developer/1140397641) |

## What reviewers say

### Aidem

[App page](https://appshunter.io/ios/app/aidem/id1554794581)

Organize, annotate, and share video and audio clips with ease. Add memos to video courses to quickly find specific segments later. Offers independent playback controls and convenient gestures for precise video management.

**Highlights:** Add memos to video, Independent memo playback, Tag and bookmark support, File transfer between devices, Gesture-based video controls, iCloud data sync (Premium)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Annual Subscription | $6.99 | per year |
| Individual Licence | $27.99 | one-time |


### Link

[App page](https://appshunter.io/ios/app/link-connect-related-things/id6444276858)

Organize your knowledge by creating interconnected cards and building a personal knowledge graph. Establish relationships between ideas, add tags for easy retrieval, and link to external resources to deepen your understanding.

**Highlights:** Create interconnected knowledge cards, Build personal knowledge graphs, Establish pre- and post-relationships, Tag management for easy search, Link to external notes and websites, Organize scattered knowledge points

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Link Annual Membership(Half) | $2.99 | per year |
| Link Annual Membership | $3.99 | per year |
| Link Pro Lifetime(Half) | $4.99 | one-time |
| Link Pro Lifetime | $9.99 | one-time |
| Link Support | $14.99 | one-time |


## Frequently asked questions

### Is Aidem free?

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

### Is Link free?

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

### Do Aidem or Link have ads?

Neither Aidem nor Link shows ads.

### Which is updated more often, Aidem or Link?

Aidem ships an update every 8 days, and Link weekly. Most recently, Aidem was updated on November 7, 2026 and Link on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*