# Network Labs & Subnet Prep — Subnetting, CLI & Network Labs

> Subnetting, CLI & Network Labs (iPhone/iPad app by Shunya Iwasaki.)

- Source: https://appshunter.io/ios/app/network-labs-and-subnet-prep/id6792362814 (this page in markdown: same URL + `.md`)
- Developer: [Shunya Iwasaki](https://appshunter.io/developer/1796095304)
- Category: Education
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 2 MB
- Languages: American English
- Released: 2026-07-30
- Data updated: 2026-08-11
- User reviews in markdown: https://appshunter.io/ios/app/network-labs-and-subnet-prep/id6792362814/reviews.md

## What is Network Labs & Subnet Prep?

Build CCNA networking judgment, not answer recall.

Network Labs & Subnet Prep helps you practice CCNA 200-301 subnetting, Cisco IOS-style commands, routing, switching, and troubleshooting with independently created, version-scoped questions and guided offline labs.

FEATURES
• Verified practice organized by the selected CCNA exam version and objective
• Quick practice, a free mini mock, explanations, and topic coverage
• Adaptive subnetting that derives network ranges, masks, and host capacity
• Guided labs for CLI, routing decisions, VLANs, ACLs, NAT, STP, and packet flow
• Version-scoped progress and readiness indicators that never promise an exam result
• No account, no ads, and no data sent to external servers

The free experience includes diagnostic practice, entry subnetting, selected labs, explanations, and purchase restoration. Lifetime Access unlocks the full practice bank, labs, mock exams, and advanced progress tools. One purchase; no subscription.

This is an independent study tool. It is not affiliated with, endorsed by, or sponsored by Cisco Systems, Inc. It contains independently created educational content, not actual exam questions or unauthorized exam dumps.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://common-legume-c99.notion.site/3a1fb55d2567815483fdc70eae63359b

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

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



## Version history (last 2 releases)

### 1.0.1 — 2026-08-06

Initial release: CCNA 200-301 subnetting practice, guided offline labs, and a free mini mock, with explanations for every answer choice. You can now report an issue directly from any Lab, not just practice questions. Improved purchase-restore reliability with a clearer retry when the store is temporarily unavailable.

### 1.0.0 — 2026-07-30

No release notes.

## More apps by Shunya Iwasaki

- [こいぶみ｜カップルの手紙と交換日記](https://appshunter.io/ios/app/id6760828199)
- [Yomiage: Read Articles Aloud](https://appshunter.io/ios/app/yomiage-read-articles-aloud/id6761738905)
- [ラジワイ - ラジオリスナーコミュニティ](https://appshunter.io/ios/app/id6762310665)
- [建設経理ドリル2級｜建設業経理士 一問一答・模試](https://appshunter.io/ios/app/2/id6772605187)
- [Pocadex: KPop Photocard Binder](https://appshunter.io/ios/app/pocadex-kpop-photocard-binder/id6775823303)
- [Onigiri Map: Find & Log Shops](https://appshunter.io/ios/app/onigiri-map-find-and-log-shops/id6779603692)

All apps by Shunya Iwasaki: https://appshunter.io/developer/1796095304

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-11.*