# Blockio App vs Claude Architect Cert Assist

The clearest difference is in-app purchases: Blockio App at none against Claude Architect Cert Assist's 3. Blockio App also leads on iOS requirement (13.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Claude Architect Cert Assist sells 3 in-app purchases, starting at $19.99 per month. Blockio App asks for nothing beyond the download.

Blockio App ships an update every 10 days, Claude Architect Cert Assist fortnightly. The most recent releases landed on September 18, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Blockio App | Claude Architect Cert Assist |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Fortnightly |
| Size | 18 MB | 3 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [창의융합과학](https://appshunter.io/developer/1778574733) | [Nathanael Whitelaw](https://appshunter.io/developer/1894397436) |

## What reviewers say

### Blockio App

[App page](https://appshunter.io/ios/app/blockio-app/id6743200367)

**In-app purchases:** none


### Claude Architect Cert Assist

[App page](https://appshunter.io/ios/app/claude-architect-cert-assist/id6777721653)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $19.99 | per month |
| Annual Pro | $119.99 | per year |
| Lifetime Pro | $199.99 | one-time |


## Frequently asked questions

### Is Blockio App free?

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

### Is Claude Architect Cert Assist free?

Claude Architect Cert Assist is free to download, with in-app purchases available.

### Do Blockio App or Claude Architect Cert Assist have ads?

Neither Blockio App nor Claude Architect Cert Assist shows ads.

### Which is updated more often, Blockio App or Claude Architect Cert Assist?

Blockio App ships an update every 10 days, and Claude Architect Cert Assist fortnightly. Most recently, Blockio App was updated on September 18, 2026 and Claude Architect Cert Assist on September 27, 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.*