# DevOps Knowledge Test vs AirUni Connect

The clearest difference is in-app purchases: AirUni Connect at none against DevOps Knowledge Test's 2. AirUni Connect also leads on update cadence (every 5 days vs monthly) and device support (3 vs 1). DevOps Knowledge Test's advantage is ads (none vs shown). On price there is nothing between them.

Both are free to download. DevOps Knowledge Test sells 2 in-app purchases, starting at $9.99 per month. AirUni Connect asks for nothing beyond the download.

DevOps Knowledge Test ships an update monthly, AirUni Connect every 5 days. The most recent releases landed on September 30, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | DevOps Knowledge Test | AirUni Connect |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 5 days** |
| Size | 9 MB | 82 MB |
| Requires iOS | 17.2 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cargo Teleport Inc](https://appshunter.io/developer/1761832181) | [Muhammad Atif Waheed](https://appshunter.io/developer/1757129097) |

## What reviewers say

### DevOps Knowledge Test

[App page](https://appshunter.io/ios/app/devops-knowledge-test/id6736851241)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $9.99 | per month |
| Lifetime version | $24.99 | one-time |


### AirUni Connect

[App page](https://appshunter.io/ios/app/airuni-connect/id6806391281)

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

**In-app purchases:** none


## Frequently asked questions

### Is DevOps Knowledge Test free?

DevOps Knowledge Test is free to download, with in-app purchases available.

### Is AirUni Connect free?

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

### Do DevOps Knowledge Test or AirUni Connect have ads?

AirUni Connect shows ads; DevOps Knowledge Test does not.

### Which is updated more often, DevOps Knowledge Test or AirUni Connect?

DevOps Knowledge Test ships an update monthly, and AirUni Connect every 5 days. Most recently, DevOps Knowledge Test was updated on September 30, 2026 and AirUni Connect on October 17, 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.*