Basic 850 vs ColourTrainer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Basic 850
Learn English with a core vocabulary of 850 words. Practice pronunciation, engage in AI conversations, and reinforce learning with quizzes. Designed for beginners and those seeking a solid foundation in spoken English.
- Learn 850 core English words with flashcards
- Practice pronunciation with AI feedback
- Engage in AI-powered English conversations
- Reinforce learning with short quizzes
- Privacy-focused with offline data storage
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Basic 850は、C.K. Ogdenの「Basic English 850語」をもとにした英語学習アプリです。少ない語彙で日常の考えを伝える力を育て、単語・発音・例文・AI会話練習をひとつにまとめました。 主な機能 ・基本850語をカードで学習 意味、発音、例文、関連語を見ながら、毎日少しずつ復習できます。 ・発音チェック 自分の発音を録音して、スコアと改善ポイントを確認できます。 ・AI会話練習 やさしい英語でAIと会話し、文法やより自然な表現の提案を受けられます。 ・短いクイズで定着 間違えた単語を中心に、無理なく復習できます。 ・プライバシーに配慮 ログインなしで始められ、学習データは端末内に保存されます。AI会話など一部機能のみ、必要な内容を当社サーバーに送信します。 英語を最初から学び直したい方、基礎単語で会話の土台を作りたい方、日本語UIで続けやすい英語アプリを探している方に向いています。
ColourTrainer
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Explore color through short exercises, playful games and a daily challenge. Learn color names, compare tones and build your own mix. THREE TRAINING PATHS, TWO GAMES • Spectrum Explorer helps you practice neighboring color families and the boundaries between them. • Tone Specialist develops your eye for differences in lightness, chroma and hue within a color family. • Color in Motion brings those skills into animated scenes with shapes and ducks that fly, swim and walk. • Flip & Match is a color-memory game with six board sizes, Easy through Extreme difficulty, varied color families and a seed in every completion summary. • Color Slice challenges you to slice fruit in one to three target colors. Try changing palettes, four difficulties and games lasting 1, 2 or 5 minutes. A DAILY CHALLENGE BUILT FOR VARIETY Build your Daily Mix from Spectrum, Tone and Motion exercises. Optionally add a one-minute Color Slice game, a Flip & Match game, or both. Shuffle training and games, or choose separately whether each game stays at the end. Select 10–100 training rounds, revisit recent runs and share challenge seeds with friends to try the same mix with newly arranged questions and objects. LEARN A NEW COLOR EVERY DAY Discover the Color of the Day, its family, digital values and closest CSS color. Browse and search the offline color atlas, then add the Color of the Day widget to your Home Screen or Lock Screen for a new name each day. MADE FOR COMFORTABLE PRACTICE • Training answers are untimed and include an “I cannot tell” option. • Color Slice offers stationary, untimed play with VoiceOver or Reduce Motion. • Adjustable session lengths and saved progress. • Display and environment reminders that stay informational. • VoiceOver, Dynamic Type and Reduce Motion support. • Ten interface languages. • Offline exercises, atlas and saved statistics. FREE TRAINING, OPTIONAL SUPPORT Every exercise, Daily Challenge, color guide and widget is free. An optional supporter purchase unlocks four permanent daypart wallpaper sets—Morning, Day, Golden Afternoon and Moonlit Night. Each set includes Lock Screen, Home Screen and two 16:10 desktop designs. Supporters can share or save the wallpapers and the optional Home support prompt is removed. All supporter tiers unlock the same benefits; repeat tips are optional and grant no additional features. ColourTrainer is educational software, not a medical, diagnostic or calibrated color-measurement tool. Color appearance can vary with the display, its settings, ambient light and viewing conditions.
Screenshots
Verdict
The clearest difference is update cadence: Basic 850 at weekly against ColourTrainer's monthly. Basic 850 also leads on iOS requirement (15.0 vs 26.0). 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
Both are free to download. Basic 850 sells 3 in-app purchases, starting at $2.99 per month and ColourTrainer sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Basic 850 ships an update weekly, ColourTrainer monthly. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.
| Parameter | Basic 850 | ColourTrainer |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 185 MB | 59 MB |
| Age rating | 4+ | 4+ |
| Developer | 宝 谢 | Rafael Crespo Nunes |
In-app purchases
Basic 850
- Basic 850 Plus (Monthly)$2.991 Month
- Basic 850 Plus (Yearly)$19.991 Year
- Basic 850 Plus(買い切り)$29.99
ColourTrainer
- Supporter · Small$1.99
- Support again · Small$1.99
- Supporter · Standard$3.99
Show 3 moreShow fewer
- Support again · Standard$3.99
- Supporter · Generous$8.99
- Support again · Generous$8.99









