# Moku vs O'der stack

The clearest difference is in-app purchases: Moku at none against O'der stack's 3. Moku also leads on iOS requirement (9.0 vs 15.6). O'der stack's advantage is device support (3 vs 1). On price, update cadence and ads there is nothing between them.

Both are free to download. O'der stack sells 3 one-off in-app purchases. Moku asks for nothing beyond the download.

Moku ships an update every 2 months, O'der stack every 3 months. The most recent releases landed on September 24, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Moku | O'der stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (9 ratings)](https://appshunter.io/ios/app/mokulab/id1018098090/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | — |
| Size | 220 MB | 59 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Liquid Instruments](https://appshunter.io/developer/956412035) | [ICT Fractal Inc.](https://appshunter.io/developer/473613262) |

## What reviewers say

### Moku

[App page](https://appshunter.io/ios/app/mokulab/id1018098090)

This application serves as the control center for a professional-grade test and measurement device, offering 12 integrated instruments. It enables real-time data streaming and experiment control wirelessly from an iPad, with options to save and share findings.

**Highlights:** 12 professional-grade instruments, Wireless iPad control, Real-time data streaming, Intuitive multi-touch interface, Data saving and sharing, Demo mode for simulation

**In-app purchases:** none


### O'der stack

[App page](https://appshunter.io/ios/app/oder-stack/id1449798272)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Free trial for 7 days. | Free | one-time |
| Activate for 1 month. | $0.99 | one-time |
| Activate for year. | $9.99 | one-time |


## Frequently asked questions

### Is Moku free?

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

### Is O'der stack free?

O'der stack is free to download, with in-app purchases available.

### Do Moku or O'der stack have ads?

Neither Moku nor O'der stack shows ads.

### Which is updated more often, Moku or O'der stack?

Moku ships an update every 2 months, and O'der stack every 3 months. Most recently, Moku was updated on September 24, 2026 and O'der stack on October 1, 2026.

---

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