1. Aerodynamics
2. Flight Instruments
3. Sectional Charts
4. Airspace and Weather Minimums
5. Communications and Radar Services
6. Electronic Navigation
7. Flight Operations
8. Weather
9. Cross-Country Planning
10. Aircraft Performance
11. Weight and Balance
12. FAR (https://www.faa.gov/regulations_policies/faa_regulations)

Application features :

- Includes charts and diagrams that can be zoomed in/out to make it easier to answer related questions
- Multiple-choice exercise
- Hint for answering
- Review the answers for the topic's learning materials.
- Setting for passing score, question per topic and timer on/off

A Disclaimer of Non-Official Status for a FAA Private Pilot Exam Prep app :

No Affiliation: This app is not affiliated with or endorsed by the FAA

Accuracy Disclaimer: The information provided is for educational purposes and may not reflect the most current laws or test questions.

Use at Own Risk: Users assume all liability for relying on the provided information, which should not be used as legal advice

Link https://www.faa.gov/pilots/become