Comparison

Fluency Moments vs Nihongo Sensei

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

Head to head
About

Fluency Moments

This app provides daily, bite-sized practice for language learners by prompting users to construct short sentences. It focuses on immediate application of learned vocabulary and grammar in a low-pressure environment, simulating real-world conversational spontaneity.

Highlights
  • Daily language practice prompts
  • Spontaneous sentence construction
  • Low-pressure learning environment
  • Focus on usability of learned language
  • No grades or corrections
  • Optional premium features
Features
Read full description

Most language apps give you more to learn. Fluency Moments helps you use what you are learning elsewhere. Three moments are free each day. Two minutes in the morning, two in the evening, and one moment during the day that surprises you while you are cooking, on the tram, or between meetings. You answer a short question in your new language, and the app follows up once. That's over a thousand moments a year where you put a sentence together yourself. You don't have to move abroad to get that practice. You get it at home, a few minutes at a time. The surprise is the point. Real conversations do not wait until you feel ready. Fluency Moments gives you a low-pressure way to practice making the language come out. Daily little moments turn what you studied into something usable later. No grades and no correction. Mistakes are allowed to stay. Just express one real thought. Choose your language and level, allow notifications, and start. No account, password, or email required. Fluency Moments Plus is optional. It adds more moments, longer exchanges, and your full private Moment History on your phone. Built by Native Fluency, the language coaching community behind the TEDx talk "How to Talk Like a Native Speaker." Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://nativefluency.co/privacy

About

Nihongo Sensei

Features
Read full description

Nihongo Sensei is a Japanese study app that follows the order of Minna no Nihongo, lesson by lesson. Made by a learner for other beginners, in English and Spanish. CLASSES WITH A STORY 38 guided classes, from lesson 0 to 37 of Minna no Nihongo, with a story running through them: Nico and Noa, a brother and sister from Barcelona, live in Japan with their dogs Hachi and Goma, and every grammar point happens inside the story. Classes come alive: scenes, characters and animations, short clear explanations with tables, Japanese audio on every sentence, the pitch line above every word, and exercises that check what you type, in kana or romaji. After each class, a practice on just that lesson; what you miss comes back in your review. MEMORIZE, WITH MNEMONICS Each lesson's words in small groups: you recognize them, recall them and check them in a sentence. Every word comes with a mnemonic, a funny sentence that sounds like the Japanese and leads you to the meaning. PARTICLES, WITH THE WHY A room for the hardest part: は, が, を, に, で, へ, と, から, まで, なら… 24 mini-classes with Nico, Noa and friends, one for every lesson from 1 to 35 that teaches particles, and over 250 fill-the-gap sentences. Each gap tells you why that particle goes there and not another. OPEN TO EVERYONE, NO PAYMENT • 1,524 words from lessons 1 to 37, each with audio and an example sentence • The grammar of every lesson, with examples you can hear • Flashcards, quizzes and a review that brings back exactly what you struggle with • Memorize and the mnemonics for lessons 1 to 5 • Full hiragana and katakana • The first classes and 38 basic kanji THE DOJO A real dojo, with a belt for each room, from white to black. Ten rooms to train what you've learned: particles, sentences, verbs and their forms, adjectives, numbers, listening, and 290 kanji to read and write, with spaced repetition. If you get it wrong, the sensei's note tells you why. With the dojo: all 38 classes, Memorize and the mnemonics for every lesson, your own lists and your own mnemonics. Try it free for 5 days, no card. Then €19.99 a year, or €49.99 once with Lifetime Dojo. No surprises: the price is right here. WHY THIS ONE • Works offline, and with a physical keyboard • No ads, no sign-up, no account • Audio only plays when you tap がんばって! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Fluency Moments4 screens
Nihongo Sensei4 screens

Verdict

The call

The clearest difference is update cadence: Nihongo Sensei at every 4 days against Fluency Moments's every 9 days. On price, ads, in-app purchases 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. Fluency Moments sells 2 in-app purchases, starting at $4.99 per month and Nihongo Sensei sells 3 in-app purchases, starting at $17.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Fluency Moments ships an update every 9 days, Nihongo Sensei every 4 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 9 level
Fluency Moments versus Nihongo Sensei: the parameters behind the verdict, then further details
ParameterFluency MomentsNihongo Sensei
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 9 daysEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhoneiPhone
Requires iOS17.016.0 — better
Further details — not scored
Size5 MB505 MB
Age rating4+4+
DeveloperMarcus GreenPaul Roberto Campos Gil

In-app purchases

2 purchases

Fluency Moments

Subscriptions2
  • Plus Monthly$4.991 Month
  • Plus Yearly$29.991 Year
3 purchases

Nihongo Sensei

Subscriptions1
  • Full Dojo7 Days trial$17.991 Year
One-time2
  • Dojo trial · 5 daysFree
  • Lifetime Dojo$44.99

Questions

Is Fluency Moments free?
Fluency Moments is free to download, with in-app purchases available.
Is Nihongo Sensei free?
Nihongo Sensei is free to download, with in-app purchases available.
Do Fluency Moments or Nihongo Sensei have ads?
Neither Fluency Moments nor Nihongo Sensei shows ads.
Which is updated more often, Fluency Moments or Nihongo Sensei?
Fluency Moments ships an update every 9 days, and Nihongo Sensei every 4 days. Most recently, Fluency Moments was updated on October 28, 2026 and Nihongo Sensei on October 31, 2026.

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