# AI Engineer Quiz vs Network Labs & Subnet Prep

The clearest difference is update cadence: AI Engineer Quiz at weekly against Network Labs & Subnet Prep's fortnightly. AI Engineer Quiz also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AI Engineer Quiz sells 1 one-off in-app purchase and Network Labs & Subnet Prep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

AI Engineer Quiz ships an update weekly, Network Labs & Subnet Prep fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | AI Engineer Quiz | Network Labs & Subnet Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Size | 18 MB | 3 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kohei Omori](https://appshunter.io/developer/1886931034) | [Shunya Iwasaki](https://appshunter.io/developer/1796095304) |

## What reviewers say

### AI Engineer Quiz

[App page](https://appshunter.io/ios/app/ai-engineer-quiz/id6770689652)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access | $5.99 | one-time |


### Network Labs & Subnet Prep

[App page](https://appshunter.io/ios/app/network-labs-and-subnet-prep/id6792362814)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CCNA Lifetime Access | $39.99 | one-time |


## Frequently asked questions

### Is AI Engineer Quiz free?

AI Engineer Quiz is free to download, with in-app purchases available.

### Is Network Labs & Subnet Prep free?

Network Labs & Subnet Prep is free to download, with in-app purchases available.

### Do AI Engineer Quiz or Network Labs & Subnet Prep have ads?

Neither AI Engineer Quiz nor Network Labs & Subnet Prep shows ads.

### Which is updated more often, AI Engineer Quiz or Network Labs & Subnet Prep?

AI Engineer Quiz ships an update weekly, and Network Labs & Subnet Prep fortnightly. Most recently, AI Engineer Quiz was updated on October 24, 2026 and Network Labs & Subnet Prep 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.*