NexternAI vs Doli
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
NexternAI
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Land your next role with prep built from the actual job, not generic flashcards. NexternAI turns any job posting into a complete interview preparation plan: mock interviews, live voice practice, role-matched challenges, weekly exams, and tailored resume tools all aligned to the role, stack, and language of the job. HOW IT WORKS 1. Paste a job posting (text, PDF, or photo) or start from a listing in Jobs 2. AI builds a personalized multi-week roadmap with study materials and realistic questions 3. Practice with the modes that fit your role: Mock, Quiz, Coding (when relevant), Live AI Interview, or the Practice tab anytime 4. Level up AI skills in Courses โ enroll, study, and check your knowledge without leaving the app 5. Track jobs, tailor your resume, and apply with confidence PREP THAT MATCHES THE JOB โข Plans sized to the role from focused 1โ2 week sprints to fuller multi-week roadmaps โข Built for software roles (iOS, Backend, Frontend, DevOps/SRE, ML, and more) and non-engineering roles (product, design, sales, marketing, ops, and similar) โข Coding challenges and live coding only when the job actually calls for them โข Weekly progress exams (100 points per week) plus study materials you can open in-app and mark done โข Job-specific mock questions, drills, and live interview scripts โข Plans adapt from Junior through Staff/Principal LIVE AI INTERVIEW Practice like the real thing with a voice-based AI interviewer: โข Verbal Q&A tailored to your role and the posting โข Job-specific coding challenge with scored feedback when the role is technical โข The AI pushes back on vague, incomplete, or off-role answers, just like a real interviewer PRACTICE MODES โข Mock Interview: conversational Q&A with feedback between questions โข Live AI Interview: speak naturally with real-time AI responses โข Quiz / Test Prep: multiple choice with instant explanations โข Coding Exam: timed challenges with AI code review (for technical roles) โข Practice: unlimited Easy / Medium / Hard problems in the language you choose โข Courses: enroll in AI paths from beginner through expert, then resume where you left off COURSES Build AI expertise with structured courses you can enroll in: โข Paths from foundations and prompt engineering through RAG, agents, and production AI โข Lesson cards plus related books and helping material that open in the app โข Course videos that play in the app โข 24-question Easy / Medium / Hard level checks drawn from the reading, with saved scores CODING PRACTICE โข Solve interview-style problems with a live editor and real test cases โข Languages: JavaScript, Python, Swift, Kotlin, Dart, Java, C, and C++ โข Run Tests checks public samples; Submit also runs hidden tests without revealing inputs โข Instant pass/fail in the console so you know what to fix before the real screen JOBS TRACKER โข Browse remote and regional roles from multiple sources โข Search and filter by category, region, and recency (24h, 1 week, and more) โข Resume match score shows how well you fit each posting โข Track Saved โ Ready to Apply โ Applied in My Jobs RESUME & APPLICATION TOOLS โข Import your resume from PDF, photo, or paste โข ATS resume score with actionable checks โข AI-tailored resume and cover letter per job โข Region-aware formatting (US, UK, EU, Germany, France, Canada, Australia) โข Export PDFs and reuse recent versions MULTI-LANGUAGE SUPPORT Job posting in German, Dutch, French, or Spanish? Your prep plan, weekly exams, and live interview follow the jobโs language โ not just English UI defaults. RESULTS YOU CAN ACT ON โข Score out of 100 with a hiring recommendation โข Breakdown across Technical, Problem Solving, Communication, and Coding (when applicable) โข Strengths, weak areas, and next steps before your real interview PRIVACY FIRST Your data stays on your device. No account required to get started. Download NexternAI and turn your next job posting into a plan. Terms (Apple EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Doli
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Doli is your interpreter for the moments when language decides something. For travel, everyday situations and professional conversations where its use is permitted. Just start talking and Doli does the rest. In 98 languages. LIVE INTERPRETING Tap start and speak naturally. Doli hears both languages, automatically recognizes who is talking, and interprets out loud in both directions. CHAT YOU CAN SHOW (NEW) Hold the button, speak, let go. The translation appears as text you hand to the other person or have read aloud. Perfect for loud train stations, quiet waiting rooms, and quick questions on the go. Only the seconds you actually speak are counted. UNDERSTAND LETTERS AND SIGNS (NEW) Photograph the official letter, the menu, or the parking sign, or upload a PDF. Doli explains the main content and possible next steps. Check important deadlines, amounts and reference numbers against the original. When you want to reply, just say or type what you want to say. Doli turns it into a formal letter you can copy and share. LIVE SUBTITLES (NEW) Put your phone on the table and tap start. Everything spoken around you appears as subtitles in your language in meetings, presentations and everyday situations. Doli detects the spoken language automatically. YOUR PRIVACY Doli does not store audio recordings, conversation transcripts or translations as conversation history. Selected or captured images are not stored permanently by Doli. Service providers engaged by us process content to provide the requested feature. See the Privacy Policy for details. Processing only starts when you explicitly start a feature and grant access. ONE ALLOWANCE FOR EVERYTHING All features share your pool of minutes. The free plan includes 5 minutes every 7 days. The App Store shows prices and renewal terms before purchase. You need an account, an internet connection, and microphone or camera access depending on the feature. Automatic translations can be incomplete or inaccurate. For important medical, legal, or safety-critical conversations, use qualified assistance. Privacy Policy: https://doliapp.de/en/privacy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: NexternAI at none against Doli's 8. On price, update cadence, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Doli sells 8 in-app purchases, starting at $4.59 per 7 days. NexternAI asks for nothing beyond the download.
NexternAI ships an update weekly, Doli every 3 days. Both last shipped on October 4, 2026.
| Parameter | NexternAI | Doli |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | Every 3 days โ better |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad โ better | iPhone |
| Requires iOS | 16.0 โ better | 16.4 |
| Further details โ not scored | ||
| Size | 10 MB | 91 MB |
| Age rating | 4+ | 4+ |
| Developer | Umar Muzaffar | Fuat Karacocuk |
In-app purchases
NexternAI
No in-app purchases
Doli
- Plus$4.597 Days
- Premium$11.997 Days
- Ultimate$22.997 Days
Show 5 moreShow fewer
- Doli Unternehmen S$45.991 Month
- Doli Unternehmen M$138.991 Month
- Doli Unternehmen L$349.991 Month
- Doli Unternehmen XL$579.991 Month
- Doli Unternehmen XXL$1000.001 Month









