Comparison

Yomio vs Kashikan

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Yomio

Features
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Tired of flashcards? Staring at word lists, repeating the same cards, memorizing today and forgetting tomorrow? Many Japanese learners face the same problems. Words are hard to remember. Studying feels boring and mechanical. Even if a word is memorized, it is hard to recognize it in real sentences. Yomio takes a different approach. Instead of memorizing words in isolation, Yomio helps you learn Japanese vocabulary by reading meaningful context. Words are learned naturally by seeing them again and again in real usage. With Yomio, words are learned through a simple tap and reading. Yomio keeps track of your learning status for each word. With just one tap, it selects words you are currently learning and generates a short paragraph at your level. You can choose different styles such as short stories, diaries, or news. After reading, you simply report whether the words felt familiar. Based on your feedback, Yomio automatically updates your learning progress and prepares the next reading for you. You do not need to manage anything yourself. By meeting words repeatedly in different contexts, you begin to recognize them faster and understand how they are actually used. Vocabulary gradually becomes more familiar without forcing yourself to memorize. Yomio is designed to be simple and calm. There are no endless flashcards and no complicated settings. You just tap, read, and let Yomio handle the rest. If you believe that language is learned through reading and real usage, not drills, Yomio is made for you.

About

Kashikan

Read full description

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

Yomio4 screens
Kashikan1 screens

Verdict

The call

The clearest difference is in-app purchases: Yomio at none against Kashikan's 3. Yomio also leads on iOS requirement (15.1 vs 18.0). Kashikan's advantage is ads (none vs shown) and update cadence (daily vs every 3 months). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Kashikan sells 3 in-app purchases, starting at $9.99 per month. Yomio asks for nothing beyond the download.

UpkeepUpdate frequency

Yomio ships an update every 3 months, Kashikan daily. Both last shipped on October 31, 2026.

Scorecard4 real differences · 2 level
Yomio versus Kashikan: the parameters behind the verdict, then further details
ParameterYomioKashikan
PriceFreeFree
Update frequencyEvery 3 monthsDaily — better
AdsYesNo — better
In-app purchasesNo — betterYes
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better18.0
Further details — not scored
Size58 MB5 MB
Age rating4+12+
DeveloperPoYuan WangMemoirji LLC

In-app purchases

None

Yomio

No in-app purchases

3 purchases

Kashikan

Subscriptions2
  • All you can sing (Monthly)7 Days trial$9.991 Month
  • All you can sing (Yearly)$99.991 Year
One-time1
  • All you can sing (Lifetime)$149.99

Questions

Is Yomio free?
Yomio is free to download, with no in-app purchases.
Is Kashikan free?
Kashikan is free to download, with in-app purchases available.
Do Yomio or Kashikan have ads?
Yomio shows ads; Kashikan does not.
Which is updated more often, Yomio or Kashikan?
Yomio ships an update every 3 months, and Kashikan daily. Most recently, Yomio was updated on October 31, 2026 and Kashikan on October 31, 2026.

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