Products

Nihondex

Uses AI

Spaced repetition, real lessons, and an island you build as you study.

nihondex.com DiscordEducation / Language Learning

AI Benchmark
Desktop
Mobile
Monthly visits
148.8K
Up39.6%MoMSep 2026
Public revenue
Undisclosed
No public revenue evidence yet
Entry price
$5.99/mo
Lower than 63% of peersNiche median $8/mo
Creators
Thomalloc
No social account linked
Launched
14mo ago
2025-09-29 · Est.

Traffic

Monthly visitsData through Sep 2026 · Oct 2026 pending
Events5 changes

Marketing moves

Launches, search & content, referrals, promotions
  • Launched on Show HN (6 pts · 3 comments)Launch

    Nihondex Learn Japanese Fast

    Sep 29, 2025 · 14mo agoLaunch page

Traffic sources

Sep 2026

Traffic breakdown

Channels

  • Direct51%
  • Social23%
  • Organic Search17%
  • Referrals6%
  • Other3%

Countries

  • United States57%
  • India9%
  • Spain8%
  • France7%
  • Bolivia5%

Search

Domain authority —Domain registered 2025-03-26

KeywordMonthly volume
nihondex5,480
nihondex website200
nihon dex140
nihondex anji80
history of kanji—

Traffic data: Vaneform

Pricing

Subscription
$5.99/mo (billed annually)
Unlimited reviews + all game modes · Full Island customization · Kanji, grammar, conjugation practice
Premium trial
Unknown

Trial: The 7-day premium trial gives you complete access to all Premium features · 1 paid tier ($5.99) · Observed 2026-11-03 · Pricing page

Entry price $5.99/mo, Lower than 63% of peers; “Language Learning” median is $8/mo.View pricing benchmark

Pages & changes

Tracked since 2026-07-31

Key pages

Weekly snapshots
nihondex.com/ Snapshot 2026-11-04

Changes

  1. Nov 1 · 13d ago

    Homepage headline (H1) changed to “LearnJapanese”Positioning

    Level Up YourJapanese→LearnJapanese

  2. Nov 1 · 13d ago

    Adopted technology: Font AwesomeFeatures

    —→Font Awesome

  3. Nov 1 · 13d ago

    Adopted technology: HSTSFeatures

    —→HSTS

  4. Nov 1 · 13d ago

    Adopted technology: cdnjsFeatures

    —→cdnjs

  5. Nov 1 · 13d ago

    Homepage title changed to “Nihondex - Level Up Your Japanese Learning”Positioning

    NihonDex - Level Up Your Japanese Learning→Nihondex - Level Up Your Japanese Learning

Design

First-screen visual analysis & :root CSS

Soft & Friendly (Light canvas, airy density) featuring split copy & visual layout and illustration / character art visuals.

First-screen preview · click to zoom

First-screen pitch & conversion flow

“Learn Japanese”

Split Copy & Visual hero structure paired with start free / sign up CTA and user count, rating, or key metrics.

Conversion path: Split Copy & Visual + Illustration / Character Art → Start Free / Sign Up · Trust bar: User Count, Rating, or Key Metrics

Palette · click to copy

5-D design score7.5 / 10
Typography
7.0
Color & Contrast
7.0
Layout & Spacing
8.0
Craft & Polish
8.0
Distinctiveness
7.0

Structure

Fonts
Inter
Primary visual
Illustration / Character Art
Conversion CTA
Start Free / Sign Up
Social proof
User Count, Rating, or Key Metrics
Navigation
Full-Width Top Bar
Theme & density
Light · Airy
Corners & depth
Medium Radius · Hairline borders
Preview full AI design brief (includes :root CSS variables & layout rules)Style tokens only; never copy brand names, logos, copy, or images
# Design Brief: Soft & Friendly (with Retro & Nostalgic)

Warm low-saturation pastels, generous rounded corners, and approachable illustrations.

## Design Tokens

```css
:root {
  --background: #f3f4f6;
  --surface: #ffffff;
  --foreground: #1c1c1c;
  --muted-foreground: #6b7280;
  --accent: #5b4ce0;
  --radius: 8px;
  --font-heading: "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Inter", ui-sans-serif, system-ui, sans-serif;
}
```

Color area ratio: Background #F3F4F6 (~70%) · Surface #FFFFFF (~8%) · Text #1C1C1C (~8%) · Muted Text #6B7280 (~6%) · Accent #5B4CE0 (~8%). Background and surface dominate the canvas; reserve the accent color for primary buttons and active states.

## Layout & Conversion Structure

- Hero layout: Split Copy & Visual
- Navigation: Full-Width Top Bar
- Theme & density: Light · Airy
- Border radius & elevation: Medium Radius; no drop shadows—separate layers with hairline borders and whitespace
- Primary visual medium: Illustration / Character Art
- Conversion CTA: Start Free / Sign Up · Trust bar uses User Count, Rating, or Key Metrics
- Headline hook: Direct Action Command
- Hero components: Custom Illustration, Metrics Strip
- Spatial layout notes: Split Copy & Visual hero structure paired with start free / sign up CTA and user count, rating, or key metrics.
- Visual summary: Soft & Friendly (Light canvas, airy density) featuring split copy & visual layout and illustration / character art visuals.

## Avoid

- Harsh pure-black backgrounds
- Sharp 0px corners
- Cold technical jargon in hero copy

Implement the UI following the design tokens and layout specifications above: use only these color variables, and reserve the accent color strictly for primary actions and active states. Adopt only this visual style—never copy any reference product’s brand name, logo, copy, or imagery.

Questions & evidence

How much does Nihondex cost?
Subscription: $5.99/mo (billed annually); Premium trial: Unknown. Observed 2026-11-03. Check the source for current billing terms, usage limits and taxes.Source
How much website traffic does Nihondex get?
Vaneform estimates 148.8K website visits in 2026-09. Visits can include repeat visits; this estimate measures web traffic separately from paying customers or revenue.Source
What is Nihondex and what platforms does it support?
Nihondex is catalogued under Language Learning: Spaced repetition, real lessons, and an island you build as you study.. Supported platforms: Mobile App.

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