# KeyLink vs BlockCertsAI

The clearest difference is in-app purchases: KeyLink at none against BlockCertsAI's 10. KeyLink also leads on update cadence (weekly vs every 3 weeks) and ratings volume (20 vs 2). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. BlockCertsAI sells 10 one-off in-app purchases. KeyLink asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for KeyLink against 5.0 for BlockCertsAI. That said, the two scores are not equally well evidenced: KeyLink has 20 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

KeyLink ships an update weekly, BlockCertsAI every 3 weeks. The most recent releases landed on June 1, 2026 and August 30, 2026 respectively.

## The numbers

| Metric | KeyLink | BlockCertsAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (20 ratings)](https://appshunter.io/ios/app/keylink-shortcuts/id6443741737/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/blockcertsai/id6446503518/reviews) |
| Number of ratings | **20** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 17 MB | 180 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [MotivateU, INC](https://appshunter.io/developer/1648957963) | [BlockCerts](https://appshunter.io/developer/1478391176) |

## What reviewers say

### KeyLink

[App page](https://appshunter.io/ios/app/keylink-shortcuts/id6443741737)

This custom keyboard allows you to store and quickly access frequently used links and text snippets. Save time by replying and applying to content within any app with a single click, eliminating the need for constant copy-pasting.

**Highlights:** Custom keyboard for quick access, Store and share common links, Store and share common text snippets, One-click sharing, Share extension for saving links, Folders and analytics (Pro feature)

**In-app purchases:** none


### BlockCertsAI

[App page](https://appshunter.io/ios/app/blockcertsai/id6446503518)

This app offers a secure virtual space powered by AI and blockchain for managing operations, credentials, and documents. It provides tools for individuals, small businesses, and enterprises to streamline workflows, enhance security, and improve collaboration.

**Highlights:** Secure virtual space technology, AI and blockchain integration, Credential verification and management, Secure file sharing and document storage, Smart contract integration, Streamlined business operations, Employee onboarding tools

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy 10 Black BCERTs Credits | $1.90 | one-time |
| Buy 20 Black BCERTs Credits | $3.79 | one-time |
| Buy 30 Black BCERTs Credits | $5.69 | one-time |
| Buy 50 Black BCERTs Credits | $9.49 | one-time |
| Buy 75 Black BCERTs Credits | $14.49 | one-time |
| Buy 100 Black BCERTs Credits | $19.00 | one-time |
| Full App Access | $20.00 | one-time |
| Buy 125 Black BCERTs Credits | $23.90 | one-time |
| Buy 150 Black BCERTs Credits | $28.49 | one-time |
| Buy 200 Black BCERTs Credits | $38.00 | one-time |


## Frequently asked questions

### Is KeyLink free?

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

### Is BlockCertsAI free?

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

### Which has better reviews, KeyLink or BlockCertsAI?

KeyLink and BlockCertsAI are both rated 5.0 out of 5 on the App Store, from 20 and 2 ratings respectively.

### Do KeyLink or BlockCertsAI have ads?

Neither KeyLink nor BlockCertsAI shows ads.

### Which is updated more often, KeyLink or BlockCertsAI?

KeyLink ships an update weekly, and BlockCertsAI every 3 weeks. Most recently, KeyLink was updated on June 1, 2026 and BlockCertsAI on August 30, 2026.

---

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