# Shake SDK demo vs Builder ID

The clearest difference is update cadence: Builder ID at every 2 months against Shake SDK demo's every 30 months. Shake SDK demo's advantage is iOS requirement (12.1 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Shake SDK demo ships an update every 30 months, Builder ID every 2 months. The most recent releases landed on October 6, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Shake SDK demo | Builder ID |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 2 months** |
| Size | 14 MB | 8 MB |
| Requires iOS | **12.1** | 18.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [DECODE HQ Ltd.](https://appshunter.io/developer/393968898) | [Scott Levitt](https://appshunter.io/developer/6786383037) |

## What reviewers say

### Shake SDK demo

[App page](https://appshunter.io/ios/app/shake-sdk-demo/id1599736701)

**Features:** macOS Compatibility

**In-app purchases:** none


### Builder ID

[App page](https://appshunter.io/ios/app/builder-id/id6786383035)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Shake SDK demo free?

Shake SDK demo is free to download, with no in-app purchases.

### Is Builder ID free?

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

### Do Shake SDK demo or Builder ID have ads?

Neither Shake SDK demo nor Builder ID shows ads.

### Which is updated more often, Shake SDK demo or Builder ID?

Shake SDK demo ships an update every 30 months, and Builder ID every 2 months. Most recently, Shake SDK demo was updated on October 6, 2026 and Builder ID on October 11, 2026.

---

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