Comparison

NihonGo vs Khachkar

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

Head to head
About

NihonGo

Features
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Master Japanese step by step β€” from your first hiragana letter to real conversations. NihonGo isn't just a flashcard app. It's a complete Japanese course, built for the parts of the language generic apps skim over. Whether you're here for anime, manga, J-pop, JLPT prep, Tokyo travel, or heritage reasons β€” NihonGo meets you at your level and walks you through the tricky parts with clarity. A COMPLETE JAPANESE COURSE β€’ Structured unit-by-unit curriculum β€” beginner to conversational β€’ Four lesson types per unit: Recognize, Practice, Produce, Master β€’ Per-unit guidebooks with grammar notes and culture tips β€’ 100% offline β€” zero data use, learn on the train JAPANESE-SPECIFIC, NOT GENERIC β€’ Kana explorer β€” hiragana + katakana with mnemonics and native audio β€’ Kanji root explorer β€” high-frequency kanji + the words built from them β€’ Keigo explorer β€” 敬θͺž in casual, polite, respectful, and humble side by side β€’ Wasei-eigo gallery β€” Japan's English with origin stories (ァラγƒͺγƒΌγƒžγƒ³, γƒžγ‚€γƒšγƒΌγ‚Ή, γƒ‰γƒ³γƒžγ‚€) β€’ Grammar drills β€” particles, te-form, conjugation, keigo quick drills JLPT-READY β€’ N5 + N4 vocabulary packs aligned to official exam ranges β€’ Targeted drills for grammar + counters + mimetic words SIX WAYS TO PRACTICE β€’ Flashcards with native Japanese audio on every word β€’ Multiple-choice, word-matching, word-building β€’ Listen-and-pick, listen-and-build, true/false β€’ Spaced repetition (SRS) β€” cards return exactly when you'd forget β€’ Themed sentence packs for real-life conversations β€’ SmartPacks β€” curated vocab around anime, J-pop, business, news β€’ Custom decks β€” build your own from any word you meet BUILT TO KEEP YOU GOING β€’ Daily challenges β€” a fresh mini-goal every day β€’ Streaks with Streak Freeze for sick days β€’ 50 levels, XP rewards, and 40+ achievements β€’ Celebratory session-complete moments β€’ Smart reminders that adapt to your pace β€’ Statistics that track every word, streak, and session LEARN IN YOUR LANGUAGE Interface in English, Spanish, French, Japanese, Korean, Chinese, Vietnamese, Thai, Indonesian, Malay, and Filipino. WHO IT'S FOR β€’ Absolute beginners β€” start from こんにけは β€’ Anime and manga fans β€” finally catch what's actually being said β€’ Travelers β€” restaurant, train, and shopping phrases you'll use β€’ JLPT N5 and N4 candidates β€’ Heritage learners reconnecting with the language NihonGo is free to start. A Pro subscription unlocks JLPT packs, kanji roots, premium SmartPacks, and unlimited custom decks β€” but the core curriculum, kana, keigo, wasei-eigo, daily practice, and streak system stay free forever. ζ—₯本θͺžγ€ε§‹γ‚γ‚ˆγ† β€” let's begin. Terms of Use: https://app4a.github.io/learn-japanese/terms.html Privacy Policy: https://app4a.github.io/learn-japanese/privacy.html

About

Khachkar

Features
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Khachkar is a calm companion for the Armenian Apostolic faith, named after the khachkar, the carved Armenian cross-stone that has stood for prayer and remembrance for centuries. The whole Bible in five languages Read all 68 books of the Old and New Testament, including 1 and 2 Maccabees as the Armenian canon has them, with the English, Dutch, German, Armenian and Russian text. More than 32,000 verses, searchable across every translation at once. Highlight passages, add bookmarks and your own notes, and read comfortably in dark mode. Verse of the day and daily prayer Begin each morning with a new verse and a prayer. Put two widgets on your home screen: the verse of the day and a countdown to the next fast. Tapping either opens exactly where it says. Saints and apostles The lives of twenty Armenian saints and the Twelve Apostles, with authentic Armenian Orthodox icons, their miracles, their teachings, and the prayers that belong to them. Faith and symbols Fifty-two explainers on what you see and hear in church: the seven sacraments, the symbols, the objects on the altar, the seven deadly sins, the four Gospels, and the ranks of deacon. The Divine Liturgy The complete text of the Badarak, to follow the service word by word, with the Armenian in Latin script alongside for those who do not read the alphabet fluently. Churches, monasteries and the history of the Church Twenty-seven Armenian churches and monasteries, among them Etchmiadzin, Khor Virap and Geghard, with photographs, construction dates and architecture. And seventeen centuries of church history, from Thaddeus and Bartholomew to the present day. Liturgical calendar and fasting guide Every movable and fixed feast and fasting period of the Armenian year, with the rule for each fast written out: what it allows, what it asks you to leave, and who is excused. A live countdown shows how long is left. Find a parish One hundred and fifty-three Armenian Apostolic parishes across Europe and Russia, on the map and in a list grouped by country, sorted by distance once your location is known. Completely private, fully offline Khachkar runs entirely on your device. No account, no cloud, no tracking. Your name, birthday and reading activity never leave your phone. It also means the app works on a plane and on the drive to a monastery with no signal. Available in Dutch, English, German, Armenian and Russian. You can switch languages at any time in Settings.

Screenshots

NihonGo4 screens
Khachkar4 screens

Verdict

The call

The clearest difference is in-app purchases: Khachkar at none against NihonGo's 3. Khachkar also leads on update cadence (every 2 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. NihonGo sells 3 in-app purchases, starting at $3.99 per month. Khachkar asks for nothing beyond the download.

UpkeepUpdate frequency

NihonGo ships an update every 2 months, Khachkar every 2 days. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

Scorecard2 real differences Β· 4 level
NihonGo versus Khachkar: the parameters behind the verdict, then further details
ParameterNihonGoKhachkar
PriceFreeFree
Update frequencyEvery 2 monthsEvery 2 days β€” better
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS15.1 β€” better16.0
Further details β€” not scored
Size86 MB105 MB
Age rating4+4+
DeveloperNam ChoEduard Ohanian

In-app purchases

3 purchases

NihonGo

Subscriptions2
  • Pro Monthly$3.991 Month
  • Pro Yearly$19.991 Year
One-time1
  • Pro Lifetime$39.99
None

Khachkar

No in-app purchases

Questions

Is NihonGo free?
NihonGo is free to download, with in-app purchases available.
Is Khachkar free?
Khachkar is free to download, with no in-app purchases.
Do NihonGo or Khachkar have ads?
Neither NihonGo nor Khachkar shows ads.
Which is updated more often, NihonGo or Khachkar?
NihonGo ships an update every 2 months, and Khachkar every 2 days. Most recently, NihonGo was updated on October 24, 2026 and Khachkar on October 15, 2026.

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