OathPrep vs USAHello: Which USCIS Prep Tool Is Right for You?
USAHello is a respected nonprofit providing free citizenship prep materials in 17+ languages through written guides and an online classroom. OathPrep is an AI-powered mock interview simulator. USAHello helps you understand the process; OathPrep helps you practice the interview itself.
Last updated: April 2026 · OathPrep is our product , visit USAHello
Quick Verdict
Choose OathPrep if…
- You want interactive interview practice, not just reading materials
- You’re past the “learn about the process” stage and need to practice performing
- You want English reading and writing test practice
- You want AI-powered feedback on your spoken answers
Choose USAHello if…
- You’re new to the citizenship process and need to understand the basics
- You need materials in one of the 17+ languages not covered by OathPrep
- You want a free online classroom environment
- You’re looking for N-400 application guidance, not just test prep
Feature-by-Feature Comparison
| Feature | OathPrep | USAHello |
|---|---|---|
| Voice-based mock interview | ✓ | ✗ |
| Realistic officer behavior | ✓ | ✗ |
| 2025 civics questions (128) | ✓ | Partial |
| English reading test | ✓ | ✗ |
| English writing test | ✓ | ✗ |
| Language support | 13 languages (subtitles) | 17+ languages (written guides) |
| Free online classroom | ✗ | ✓ |
| N-400 application guide | ✗ | ✓ |
| Interactive practice quizzes | ✓ | ✗ |
| Platform | Web | Web (guides + classroom) |
| Price | $39.99 (10 sessions) | Free (nonprofit) |
Pricing and features as of April 2026. Visit each product's website for the latest information.
How They Compare in Detail
Different Stages of Prep
USAHello and OathPrep serve different stages of the citizenship journey. USAHello is where you start: understanding the naturalization process, learning about Form N-400, knowing what to expect. It’s an excellent orientation resource, especially for people who are new to the U.S. or navigating the system for the first time.
OathPrep is where you finish: once you understand the process and have studied the civics material, you practice the actual interview. The AI officer asks questions, you answer by speaking, and you build the confidence to walk in on interview day ready.
Language Coverage
USAHello wins on language breadth with 17+ languages for written guides. If your language isn’t among OathPrep’s 13 subtitle languages, USAHello may be your best option for understanding the material in your native language.
That said, USAHello’s materials are primarily written guides and PDFs — not interactive practice. OathPrep’s subtitles appear in real time during a live voice interview, which trains your ability to understand spoken English while having your language as a reference. These are very different experiences.
Pricing
USAHello is a free nonprofit — no paid tiers, no ads. OathPrep costs $39.99 for 10 voice sessions. Both are excellent values for their purpose. Start with USAHello (free) to understand the process, then invest in OathPrep when you’re ready to practice the interview.
Our Recommendation
Reading about the citizenship interview and actually practicing it are completely different experiences. USAHello’s guides can explain what happens, but they can’t prepare you for the feeling of an officer asking you a question and waiting for you to respond in English.
OathPrep gives you that experience. Ten voice-based mock interviews with subtitles in 13 languages, plus English reading and writing tests. By the time you walk into the real interview, you’ve already done it ten times. USAHello is a fine place to start learning — OathPrep is where you get ready.
Ready to practice the real interview?
10 AI mock sessions for $39.99. No subscription.
Start Practicing with OathPrepMost people pass after 5\u20138 sessions.