Yomiko vs Hipocampus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Yomiko
Discover a vast library of Japanese stories tailored to your reading level, from beginner to intermediate. Get instant translations and explanations for tricky sentences to enhance your learning experience. Make mastering Japanese vocabulary and grammar enjoyable and efficient.
- Personalized story library
- Adjustable difficulty levels
- Instant sentence translation
- Grammar and vocabulary breakdown
- Engaging reading journey
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Hi there! I'm Yomiko, your personal guide to endless Japanese stories, right at your fingertips. Looking for a quick read or something to challenge your skills? I've got you covered with stories tailored just for you, from simple to intermediate levels. I'm here to make learning fun and efficient—tap any sentence you find tricky, and I'll break it down for you. Ready for a new adventure? Swipe down, and let's dive into the next story. Learning Japanese has never been this easy or this much fun. Let's start our reading journey together!
Hipocampus
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Hipocampus is a serious flashcard and spaced-repetition app for high-stakes professional exams: USMLE Step 1, Step 2 CK and Step 3, NCLEX, Bar, CFA, CPA, ANZCA Primary, Royal College exams, AMC, and custom study plans. WHY HIPOCAMPUS - FSRS-5 scheduling: Pro review sessions use the modern FSRS memory model to schedule each card around difficulty, stability, and retrievability. - Active recall first: review from the answer side only after you commit, then rate Again, Hard, Good, or Easy. - Free recall: Pro users can type an answer or write with Apple Pencil, then grade the response into the scheduler. - Insights: Pro charts show recent recall accuracy, reviews this week, and a 14-day due-card forecast. - Cram mode: review every active card before an exam without polluting your main schedule. - Bring your own decks: create cards in-app or import compatible .apkg deck exports from Files. FREE AND PRO Free includes local deck creation, seeded exam decks, and manual review. Hipocampus Pro unlocks FSRS-5 scheduling, coach explanations after missed cards, Insights, cram mode, .apkg import, and Pencil or typed free-recall grading. Pro is available as auto-renewing subscriptions: - Hipocampus Pro Monthly: monthly subscription. - Hipocampus Pro Yearly: yearly subscription. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel subscriptions in Settings > Apple ID > Subscriptions. Payment is charged to your Apple ID account after confirmation of purchase. PRIVACY AND TERMS Privacy Policy: https://hipocampus.keenshift.ai/privacy Terms of Use (EULA): https://hipocampus.keenshift.ai/terms Support: https://hipocampus.keenshift.ai/support Hipocampus is a study tool, not a medical, legal, or financial-advice product. Always verify clinical, legal, and financial facts against primary sources before acting on them.
Screenshots
Verdict
The clearest difference is in-app purchases: Yomiko at none against Hipocampus's 3. Yomiko also leads on update cadence (fortnightly vs every 2 months) and iOS requirement (12.0 vs 18.0). On price, 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. Hipocampus sells 3 in-app purchases, starting at $2.99 per month. Yomiko asks for nothing beyond the download.
Yomiko ships an update fortnightly, Hipocampus every 2 months. The most recent releases landed on August 25, 2026 and September 22, 2026 respectively.
| Parameter | Yomiko | Hipocampus |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Fortnightly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 30 MB | 3 MB |
| Age rating | 12+ | 12+ |
| Developer | Oleg Rakovich | Mitaanshu Agarwal |
In-app purchases
Yomiko
No in-app purchases
Hipocampus
- Hipocampus Pro Monthly$2.991 Month
- Hipocampus Pro Yearly$19.991 Year
- Hipocampus Pro Lifetime$199.99
Questions
Is Yomiko free?
Is Hipocampus free?
Do Yomiko or Hipocampus have ads?
Which is updated more often, Yomiko or Hipocampus?
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