# Network Labs & Subnet Prep vs CompTIA Security+ SY0

The clearest difference is update cadence: Network Labs & Subnet Prep at fortnightly against CompTIA Security+ SY0's monthly. CompTIA Security+ SY0's advantage is 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. Network Labs & Subnet Prep sells 1 one-off in-app purchase and CompTIA Security+ SY0 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Network Labs & Subnet Prep ships an update fortnightly, CompTIA Security+ SY0 monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Network Labs & Subnet Prep | CompTIA Security+ SY0 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Size | 3 MB | 94 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shunya Iwasaki](https://appshunter.io/developer/1796095304) | [CHOI SEONGMIN](https://appshunter.io/developer/6772332527) |

## What reviewers say

### 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 |


### CompTIA Security+ SY0

[App page](https://appshunter.io/ios/app/comptia-security-plus-sy0-701-prep/id6799638740)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $4.99 | one-time |


## Frequently asked questions

### Is Network Labs & Subnet Prep free?

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

### Is CompTIA Security+ SY0 free?

CompTIA Security+ SY0 is free to download, with in-app purchases available.

### Do Network Labs & Subnet Prep or CompTIA Security+ SY0 have ads?

Neither Network Labs & Subnet Prep nor CompTIA Security+ SY0 shows ads.

### Which is updated more often, Network Labs & Subnet Prep or CompTIA Security+ SY0?

Network Labs & Subnet Prep ships an update fortnightly, and CompTIA Security+ SY0 monthly. Most recently, Network Labs & Subnet Prep was updated on October 24, 2026 and CompTIA Security+ SY0 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.*