# Quantum ACE v2 vs Motadata ObserveOps

The clearest difference is iOS requirement: Quantum ACE v2 at 12.4 against Motadata ObserveOps's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Quantum ACE v2 ships an update every 3 weeks, Motadata ObserveOps monthly. The most recent releases landed on September 8, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Quantum ACE v2 | Motadata ObserveOps |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 56 MB | 25 MB |
| Requires iOS | **12.4** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zen exim Pvt Ltd](https://appshunter.io/developer/995150047) | [Mindarray Systems Private Limited](https://appshunter.io/developer/1448010594) |

## What reviewers say

### Quantum ACE v2

[App page](https://appshunter.io/ios/app/quantum-ace-v2/id1634368768)

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

**In-app purchases:** none


### Motadata ObserveOps

[App page](https://appshunter.io/ios/app/motadata-observeops/id6762365201)

**In-app purchases:** none


## Frequently asked questions

### Is Quantum ACE v2 free?

Quantum ACE v2 is free to download, with no in-app purchases.

### Is Motadata ObserveOps free?

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

### Do Quantum ACE v2 or Motadata ObserveOps have ads?

Neither Quantum ACE v2 nor Motadata ObserveOps shows ads.

### Which is updated more often, Quantum ACE v2 or Motadata ObserveOps?

Quantum ACE v2 ships an update every 3 weeks, and Motadata ObserveOps monthly. Most recently, Quantum ACE v2 was updated on September 8, 2026 and Motadata ObserveOps on September 12, 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.*