# HoloBuilder JWA EU Version vs Sema

The clearest difference is in-app purchases: HoloBuilder JWA EU Version at none against Sema's 2. HoloBuilder JWA EU Version also leads on iOS requirement (12.0 vs 17.0). Sema's advantage is update cadence (every 10 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Sema sells 2 in-app purchases, starting at $4.99 per month. HoloBuilder JWA EU Version asks for nothing beyond the download.

HoloBuilder JWA EU Version ships an update every 3 weeks, Sema every 10 days. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | HoloBuilder JWA EU Version | Sema |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Size | 327 MB | 78 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [bitstars GmbH](https://appshunter.io/developer/1052747815) | [Vilde Vevatne](https://appshunter.io/developer/1807905751) |

## What reviewers say

### HoloBuilder JWA EU Version

[App page](https://appshunter.io/ios/app/holobuilder-jwa-eu-version/id1413679034)

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

**In-app purchases:** none


### Sema

[App page](https://appshunter.io/ios/app/sema-private-ai-memory/id6807856356)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sema Pro | $4.99 | per month |
| Sema Pro | $24.99 | per year |


## Frequently asked questions

### Is HoloBuilder JWA EU Version free?

HoloBuilder JWA EU Version is free to download, with no in-app purchases.

### Is Sema free?

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

### Do HoloBuilder JWA EU Version or Sema have ads?

Neither HoloBuilder JWA EU Version nor Sema shows ads.

### Which is updated more often, HoloBuilder JWA EU Version or Sema?

HoloBuilder JWA EU Version ships an update every 3 weeks, and Sema every 10 days. Most recently, HoloBuilder JWA EU Version was updated on October 26, 2026 and Sema 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.*