Myaiki vs NavyOS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Myaiki
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Myaiki is a calm, content-first companion for learning about Aikido when you are off the mat. It bundles curated reading, a searchable library, and short knowledge checks you can use without a constant internet connection. What you can explore • Articles and topics — Clear, structured reading on what Aikido is, historical and cultural context, and related themes. Content is written for learners and curious readers, not as a substitute for training with a qualified teacher. • Techniques reference — Browse technique names and categories as a study aid. Descriptions stay safety-aware and educational. • Glossary — Japanese and English terms with explanations you can search and open from the library. • World hub — A high-level geographic view of where Aikido is practiced, with editorial notes where relevant. It is reference material, not a live directory or navigation product. • Quizzes — Short quizzes to reinforce vocabulary and concepts from the bundled material. • Founder and legacy — Introductory material on Morihei Ueshiba and the art’s story in a respectful, neutral tone. How it works Myaiki is offline-first: core reading and reference load from assets on your device. External web links, where present, open in your system browser. Important Aikido is a physical martial art. Myaiki does not teach live movement, pair work, or falling in place of a dojo. Always follow your instructor and train under appropriate supervision.
NavyOS
This app serves as a comprehensive career and life management tool for U.S. Navy personnel and their families. It offers AI-powered assistance for Navy-specific queries, daily briefings, news feeds, and calculators for pay, exams, and retirement planning.
- AI-powered Navy Chief chatbot
- Personalized daily briefings
- Live fleet news feed
- ASVAB mock exams
- Pay and benefits calculators
- Advancement exam preparation
- Family and spouse resources
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NavyOS is the all-in-one career companion for active duty U.S. Navy sailors and their families. The app the Navy forgot to build. NAVYCHIEF AI Talks like a real senior sailor. Direct answers, Navy idioms, real citations. Searches live databases before every answer. Now in English, Filipino and Spanish (Pro). 3 free queries/day. Unlimited with Pro. DAILY BRIEF Personalized morning briefing — new NAVADMINs, PFA countdown, exam countdown, rate alerts. LIVE FLEET FEED Real NAVADMINs and ALNAVs from MyNavyHR within hours of posting. Fleet News from Navy Times, USNI News, and DoD News. Always current. ASVAB MOCK EXAM Full timed mock — 9 subtests, AFQT scoring, rate qualification checker, NavyChief study plan. Pro feature. PAY CALCULATOR Base pay, BAH, BAS breakdown. Pro users get full special pays audit — sailors find $200-800/month they didn't know about. INSTRUCTIONS REFERENCE 30+ verified Navy instructions in plain English. Official PDF links. Auto-updates weekly from MyNavyHR and DONI. ADVANCEMENT EXAM PREP 600+ questions across 60+ rates. FMS calculator and cut score tracker. 5 questions/day free. Full bank with Pro. PRT CALCULATOR All current PFA events. BCA assessment. 8-week training plan with Pro. TSP AND RETIREMENT CALCULATOR Projected retirement balance with BRS match and inflation-adjusted projections. BENEFITS AND DISCOUNTS GI Bill, MyCAA, SCRA, VA Home Loan, Space-A, MWR, and benefits most sailors never claim. FAMILY AND SPOUSE HUB PCS toolkit, deployment tracker, BAH calculator, TRICARE guide, spouse resources. VETERAN HUB GI Bill guide, VA benefits, DD-214 explained, veterans preference, transition resources. MORE TOOLS Navy Chit Guide, Rate Finder, Annual Training Flashcards, Ribbon Rack Builder, LES Explainer, Uniform Regulations, Offline Compass, Social Hub with XP and leaderboards. NavyOS Pro — $4.99/month Everything for sailors and their families. 7-day free trial included. Free tier: PRT Calculator, TSP Calculator, Rate Finder, Fleet News, NavyChief AI (3 queries/day), Exam practice (5/day), Offline Compass, Uniform Regulations. NavyOS is independent, not affiliated with the U.S. Navy or Department of Defense. Always verify with official sources. Terms: https://navyos.app/api/terms Privacy: https://navyos.app/api/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Myaiki at none against NavyOS's 6. 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. NavyOS sells 6 in-app purchases, starting at $3.99 per month. Myaiki asks for nothing beyond the download.
| Parameter | Myaiki | NavyOS |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (4 ratings) — better |
| Positive reviews | — | 66.7% of reviews |
| Number of ratings | — | 4 — better |
| Update frequency | — | Every 6 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 66 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | VEDRAN MANDIC | salem adely |
In-app purchases
Myaiki
No in-app purchases
NavyOS
- NavyOS Pro Family One Month$3.991 Month
- NavyOS Pro Monthly7 Days trial$4.991 Month
- NavyOS Pro One Year7 Days trial$39.991 Year
- NavyOS Pro Monthly$4.99
- NavyOS Pro Lifetime$9.99
- NavyOS Pro Annual$39.99








