SpellInterview vs Dienos
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SpellInterview
Read full descriptionHide full description
Prepare for your next developer interview with AI-powered mock interviews. SpellInterview helps software developers practice technical interviews in a realistic environment, receive detailed feedback, and build confidence before applying for their next role. Whether you're preparing for your first junior position or aiming for a senior engineering role, SpellInterview provides personalized interview sessions tailored to your experience level and technology stack. Features: AI Interviewer - Practice interviews anytime with an intelligent AI interviewer. - Experience realistic interview conversations and follow-up questions. Technical Interview Practice - Prepare for PHP, JavaScript, TypeScript, Python, Java, C#, Go, and more. - Train for frontend, backend, full-stack, mobile, DevOps, and system design interviews. Detailed Feedback - Receive structured feedback after each interview. - Discover strengths and identify areas for improvement. - Improve both technical knowledge and communication skills. Voice-Based Interviews - Practice speaking your answers naturally. - Simulate real interview situations and improve confidence. Track Your Progress - Review previous interview sessions. - Monitor improvement over time. - Build consistent interview habits. Who Is It For? - Junior Developers - Mid-Level Engineers - Senior Software Engineers - Career Changers - Computer Science Students - Anyone preparing for technical interviews Why SpellInterview? Traditional interview preparation often relies on reading questions or practicing with friends. SpellInterview provides a realistic, on-demand interview experience powered by AI, helping you prepare whenever and wherever you want. Start practicing today and walk into your next interview with confidence. Pro subscription includes: More AI mock interviews — Practice with additional AI-powered interview sessions. Detailed AI feedback — Receive clear feedback on your answers and performance. Full interview transcripts — Review complete transcripts from your previous interviews. Saved interview history — Access and revisit your completed interview sessions. Role-specific questions — Practice questions tailored to your selected developer role. Difficulty selection — Choose interview questions that match your experience level. Progress tracking — Follow your performance and improvement over time. Future Pro features — Receive access to new premium interview-preparation tools as they are released. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://spellinterview.com/privacy-policy/
Dienos
Read full descriptionHide full description
Atsisveikinkite su netvarkingais ant šaldytuvo pakabintais popieriniais tvarkaraščiais ir išblaškyta informacija. „Dienos“ yra vienintelė programėlė, kurios reikia tėvams ir moksleiviams, norintiems lengvai valdyti pamokų, būrelių ir atostogų grafikus. Sukurta galvojant apie patogumą ir 100% privatumą, ši programėlė leidžia viską turėti po ranka be jokių reklamų ir be interneto ryšio.
Screenshots
Verdict
The clearest difference is in-app purchases: Dienos at none against SpellInterview's 2. SpellInterview's advantage is update cadence (every 5 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. SpellInterview sells 2 in-app purchases, starting at $3.99 per 7 days. Dienos asks for nothing beyond the download.
SpellInterview ships an update every 5 days, Dienos fortnightly. Both last shipped on October 9, 2026.
| Parameter | SpellInterview | Dienos |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days — better | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 10 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | ALFRED IVASKO | MB Olten Technologies |
In-app purchases
SpellInterview
- SpellInterview Pro Weekly$3.997 Days
- SpellInterview Pro Monthly$9.991 Month
Dienos
No in-app purchases









