AppBrain's verdict
- Last updated
- September 9, 2026
- Size
- 5.24 MB
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Store listing
By Igor Wilhelm, from the App StoreDescription by Igor Wilhelm Written by the developer, not by AppBrain. Click to read.
FiSi-Training: IT Practice is a hands-on learning app for networking fundamentals, designed for students and learners preparing for IT certifications such as CompTIA Network+ and CCNA-level topics.
Instead of passive videos or reading-heavy courses, you solve real interactive problems and get instant feedback.
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What you practice
Train across 15 structured modules covering essential IT and networking skills:
* Binary, decimal, and hexadecimal conversions
* IPv4 subnetting and network calculations
* IPv6 subnetting and address structure
* Network IDs, broadcast addresses, and host ranges
* VLSM (Variable Length Subnet Masking)
* Public vs private IP addressing
* TCP/UDP ports and services
* OSI model and protocol layers
* Logic gates and digital fundamentals
* Truth tables and boolean logic
* Data transfer rate calculations
* Bandwidth and throughput conversions
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Learn by doing
Each task follows a simple loop:
* Generate a new problem
* Solve it interactively
* Get instant correctness feedback
* Reveal the correct solution if needed
* Track your progress over time
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Exam simulation mode
Prepare under real exam conditions:
* Custom test duration (10–60 minutes)
* Select specific modules or all topics
* Normal or expert difficulty mode
* Timed questions with scoring system
* Detailed results breakdown per topic
* Weakness analysis to improve faster
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Progress tracking & leaderboard
* Track your performance across modules
* Review past exam sessions
* Identify weak areas automatically
* Compare results on global leaderboards (Premium)
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Who this app is for
Perfect for:
* IT students and apprentices
* CompTIA Network+ learners
* CCNA beginners
* System and network administrators in training
* Anyone learning networking fundamentals
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Premium features
Upgrade to unlock:
* Unlimited practice questions
* Full exam simulation mode
* Advanced statistics and history
* Global leaderboard access
* Timer and expert difficulty modes
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Why this app works
Networking is not learned by watching. It is learned by solving.
This app turns core IT concepts into interactive problem-solving drills so you actually understand subnetting, addressing, and protocols instead of memorizing them.
Terms of Use (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 5.24 MB
- Content rating
- Everyone
Technologies used by FiSi-Training: IT Practice
Releases
Updates seen on the App Store- Version
- 1.0.1
- Launched
- September 2026
No changelog data
Alternatives
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Rankings
App Store top chartsApp Store Rankings for FiSi-Training: IT Practice
About the app and developer
About FiSi-Training: IT Practice
FiSi-Training: IT Practice is an education app developed by Igor Wilhelm.
User Ratings
The app has no ratings yet.
App Information
FiSi-Training: IT Practice is freely available from the App Store. The app size is 5.24 MB. The latest version available is 1.0.1. The last update was on September 9, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since September 2026.
FiSi-Training: IT Practice is made and published by Igor Wilhelm. AppBrain is an independent app data site and isn't affiliated with Igor Wilhelm. The app name, icon, screenshots and description belong to Igor Wilhelm and are shown as published on the App Store.
Developer information for Igor Wilhelm
Address:
Frequently asked questions about FiSi-Training: IT Practice
Is FiSi-Training: IT Practice free?
Yes. FiSi-Training: IT Practice is free on the App Store.
Is FiSi-Training: IT Practice still available?
Yes. FiSi-Training: IT Practice is on the App Store, and the last update we saw was on September 9, 2026.
How large is FiSi-Training: IT Practice?
FiSi-Training: IT Practice is 5.24 MB.
Is FiSi-Training: IT Practice suitable for children?
App Store rates the content of FiSi-Training: IT Practice as suitable for everyone.
Who made FiSi-Training: IT Practice?
FiSi-Training: IT Practice was developed by Igor Wilhelm. It is listed in the education category on the App Store.
What are the best alternatives to FiSi-Training: IT Practice?
People looking at FiSi-Training: IT Practice also look at these education apps: Lernkarten Fachinformatik, NetPilot: Network Training, IT - Ausbildungsbegleiter, Prüfungskompass Fachinformatik, Binjitsu.