Sharp Japanese vs Kashikan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sharp Japanese
This app provides an endless supply of Japanese reading material generated to match your learning level. It offers detailed word analysis, natural-sounding audio, and full access to its core features without a subscription.
- AI-generated graded readers
- JLPT level tailored content
- Word radical breakdown
- Grammar function analysis
- High-fidelity neural audio
- No subscription required
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Infinite Reading Material: Never run out of graded readers. Our system generates original stories tailored to your current JLPT level and SRS progress. Precision Parsing: Tap any word to see its radical breakdown, grammar function, and dictionary entry. Neural Audio: Listen to every word and story with crystal-clear, high-fidelity audio that captures natural Japanese cadence. The 'Anti-Subscription' Model: LLM technology should democratize language learning. Access 100% of our core system without a subscription.
Kashikan
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Love an anime opening but can't read the lyrics? Now you can. Open any Japanese song from your Apple Music library and read along — with romaji, kana hints above the kanji, and English meanings under every line. Built for beginners — no prior Japanese needed. New: a tap-along mode that gently loops the line when you fall behind. Tap on a song you already love, and start learning! 1. Play along, learn along: Each line brings you a study card, featuring a Japanese phrase/ vocabulary 2. Beginner Friendly: Furigana over kanji, with romaji support 3. For serious learners: Professional study notes included HOW IT WORKS 1. Sign in with Apple: no separate account. 2. Connect Apple Music. Kashikan scans your library to find Japanese songs. 3. Pick a song to play. When you play the song, cards advance with the music, or swipe to jump anywhere! KANA REFERENCE A grid of hiragana and katakana is always one tap away from any study card. Both scripts shown side-by-side for the same sound, with romaji underneath — useful when you hit a character you don't recognize mid-listening. FREE AND PREMIUM Free Kashikan picks 5 songs from your library and shows study cards per song. Premium unlocks every Japanese song Kashikan can match, and the ability to re-sync your library anytime as you add new music. KASHIKAN PREMIUM SUBSCRIPTION Premium is offered as a Monthly subscription with a 7-day free trial, a Yearly subscription, or a one-time Lifetime purchase. Pricing is shown in the app. Payment will be charged to your Apple ID account at the confirmation of purchase. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscription in your Apple ID account settings on the App Store after purchase. Any unused portion of a free trial is forfeited when you purchase Premium. REQUIREMENTS Kashikan needs Apple Music to read which songs are in your library. We only use song titles and artist names to identify Japanese songs and look up lyrics; we never play, store, or transmit your audio. Privacy Policy: https://memoirji.com/kashi/privacy/ Terms of Use: https://memoirji.com/kashi/terms/ Subscription Terms: https://memoirji.com/kashi/subscription-terms/ Support: https://memoirji.com/kashi/support/
Screenshots
Verdict
The clearest difference is in-app purchases: Sharp Japanese at none against Kashikan's 3. Sharp Japanese also leads on device support (3 vs 1) and iOS requirement (15.1 vs 18.0). Kashikan's advantage is update cadence (daily vs every 3 weeks). On price and ads 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. Kashikan sells 3 in-app purchases, starting at $9.99 per month. Sharp Japanese asks for nothing beyond the download.
Sharp Japanese ships an update every 3 weeks, Kashikan daily. The most recent releases landed on September 11, 2026 and September 8, 2026 respectively.
| Parameter | Sharp Japanese | Kashikan |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks | Daily — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 251 MB | 5 MB |
| Age rating | 4+ | 12+ |
| Developer | Eliot William Ayer | Memoirji LLC |
In-app purchases
Sharp Japanese
No in-app purchases
Kashikan
- All you can sing (Monthly)7 Days trial$9.991 Month
- All you can sing (Yearly)$99.991 Year
- All you can sing (Lifetime)$149.99





