Citation Styles vs Quantum Retriever
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Citation Styles
Automate the creation, organization, and export of accurate academic citations. Supports numerous styles and offers smart organization tools for research projects. Ideal for students and professionals needing precise reference management.
- Instant citation generation via DOI, ISBN, PubMed
- Supports 30+ academic citation styles
- Organize references by project and tag
- Automatic bibliography formatting and sorting
- Powerful search and filtering
- Add custom notes and annotations
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The Ultimate Citation and Research Companion Citation Styles is a complete citation generator, reference manager, and bibliography tool designed to make academic writing faster and easier to organize. Citation Styles helps you create references, manage sources, organize research, and generate formatted bibliographies from one streamlined workspace. SMARTER CITATION MANAGEMENT Stop formatting references manually. Add your sources, choose the citation style you need, organize your research, and let Citation Styles handle your bibliography. Inside each project, organize references into chapters so large bibliographies remain structured and easy to manage. AUTOMATIC REFERENCE GENERATION Add references using: • DOI • ISBN • PubMed ID (PMID) • Website or online URL • Manual entry Citation Styles can retrieve available metadata automatically, reducing repetitive data entry while keeping full control to review and edit every reference. 30+ CITATION STYLES Choose from more than 30 academic citation and bibliography formats used by universities, researchers, journals, and professional organizations. Switch styles anytime and reformat references and bibliographies automatically. ORGANIZE YOUR RESEARCH Keep every source connected to the right project, chapter, or topic. • Create and edit projects • Organize references into chapters • Add tags to important sources • View all chapters or selected sections • Edit reference details Chapters are useful for theses, dissertations, books, long research papers, and projects with many sources. NOTES AND ANNOTATIONS Add notes directly to each reference to save important arguments, reading summaries, reminders, observations, quotes to revisit, or research findings. Keep useful information connected to its source. BUILD AND EXPORT BIBLIOGRAPHIES Citation Styles automatically creates a bibliography from the references in your project. Choose which chapters to include, sort your bibliography, and prepare the final output using your selected citation style. You can: • Copy individual formatted references • Copy a complete bibliography • Export your bibliography as PDF • Select specific chapters • Sort bibliography entries • Change citation style at any time BUILT FOR STUDENTS, RESEARCHERS AND PROFESSIONALS Citation Styles is ideal for university students, master’s students, PhD candidates, academic researchers, professors, journal authors, writers, and professionals who work with references and bibliographies. Manage anything from a few assignment sources to a large long-term research library. FOCUS ON RESEARCH, NOT FORMATTING Spend less time creating citations manually and more time reading, writing, and researching. Citation Styles helps you create references faster, maintain consistent formatting, organize sources, and prepare bibliographies from one simple workflow. PREMIUM Upgrade to Premium to unlock additional citation styles, automatic reference generation, advanced organization tools, and complete bibliography features. Create. Organize. Cite. Export. Make Citation Styles your citation generator, bibliography creator, and reference manager for academic and professional research. For more information about the Terms of Use (EULA), visit: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Quantum Retriever
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Not all AIs work the same. With Quantum Retriever, you can search and compare their results. You can compare their answers, to see where they agree and where they don't. You can synthesize their results for more full answers. You can also evaluate specific models head to head, including many open source and experimental models. You can see how they rank on speed, token count, math and logic interpretation, and more. All your queries are only saved locally on your device, and are not shared with anyone outside this app.
Screenshots
Verdict
The clearest difference is in-app purchases: Quantum Retriever at none against Citation Styles's 3. Quantum Retriever also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support 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. Citation Styles sells 3 in-app purchases, starting at $4.99 per 7 days. Quantum Retriever asks for nothing beyond the download.
Citation Styles ships an update every 3 weeks, Quantum Retriever every 9 days. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.
| Parameter | Citation Styles | Quantum Retriever |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 weeks | Every 9 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 140 MB | 27 MB |
| Age rating | +4 | 12+ |
| Developer | Michel Odreman | James Beach |
In-app purchases
Citation Styles
- Premium Weekly$4.997 Days
- Premium Monthly$9.991 Month
- Premium Yearly7 Days trial$59.991 Year
Quantum Retriever
No in-app purchases
Questions
Is Citation Styles free?
Is Quantum Retriever free?
Do Citation Styles or Quantum Retriever have ads?
Which is updated more often, Citation Styles or Quantum Retriever?
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