Spanish Grammar vs KeyFluent
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Spanish Grammar
Master Spanish grammar, verbs, and vocabulary through short, engaging lessons and interactive exercises. Track your progress and learn at your own pace, whether you're a beginner or looking to refine your skills for exams or travel.
- Learn Spanish words, grammar, and verbs
- Short and easy-to-understand lessons
- Flashcards for vocabulary
- Exercises for practice
- Progress tracking
- Suitable for beginners and intermediate learners
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Learn Spanish with Espanido. This app helps you learn Spanish in a simple and fun way. You can learn Spanish step by step and practice every day. Espanido helps you learn Spanish words, grammar, and verbs. The lessons are short and easy to understand. You can use flashcards to learn new words and do exercises to practice what you learn. This app is good for beginners and for people who already know some Spanish. You can learn Spanish for travel, work, study, or just for fun. Espanido is also useful if you want to prepare for the DELE exam. You can learn new Spanish words every day. You can practice Spanish grammar and verbs. You can see your progress and track how much you learn over time. Espanido is easy to use and clear for everyone. You can learn Spanish at your own speed and practice whenever you want. Download Espanido today and start learning Spanish. Practice every day and improve your Spanish step by step. ¡Vamos! Privacy Policy: https://www.espanido.com/privacy Terms of Service: https://www.espanido.com/terms
KeyFluent
Learn a new language effortlessly by integrating language learning directly into your daily messaging. This keyboard translates your typed messages in real-time and incoming messages, offering an immersive, low-pressure way to acquire vocabulary and phrases.
- Translate messages as you type
- Automatic translation of incoming messages
- Translate copied text
- Hear word pronunciations
- Save words to a personal deck
- Vocabulary practice games
- Adaptive keyboard layout
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The average person sends close to 100 messages a day. KeyFluent turns every one of them into a chance to learn a new language. No lessons, no streaks, no extra time carved out of your day. Just type the way you always do, and watch a new language come to life right above your keyboard. TRANSLATE AS YOU TYPE Your message is translated above the keys as you write it, in over 130 languages, from Spanish and French to Japanese, Mandarin, and Hindi. Send it in the new language with one tap, and pick up the words just by seeing them every day. READ AND REPLY IN THEIR LANGUAGE Copy a message you can't read and switch to KeyFluent. The translation is waiting above the keys. Your reply goes out in their language automatically, then the keyboard switches back to your usual language when you're done. TALK FACE TO FACE The new Conversation screen turns your phone into a translator between two people. Each of you speaks, and the other hears and reads it in their own language. Scroll back through the chat anytime and save any line as a flashcard. HEAR EVERY WORD • Play the full translation in natural Google voices • Touch and hold any word to hear it, or slide across a phrase • Slow the pace down to catch every syllable FROM TYPING TO LEARNING Double-tap any translated word to save it, then open the Learning Center when you have a spare minute. • Flashcards for the words you've collected • A Mastery Game that makes practice feel like play • 15 vocabulary packs on themes like Travel, Food, Family, and everyday verbs AUTOCORRECT THAT KEEPS UP • Fixes typos using the words around it, even after you've moved on • Learns how you type, and gets more accurate the more you use it • Splits words that ran together and fixes fast-typing slips • Autocorrect in 17 languages, and it notices which one you're typing • One backspace after a correction brings back exactly what you typed MAKE IT YOURS • 24 themes, plus your own colors for the translation bubble • QWERTY, AZERTY, and QWERTZ layouts • Text shortcuts: type omw and get "on my way," or make your own • A Tap Map that learns where your fingers land and shifts the keys to match YOUR PRIVACY Your typing stays on your device. Autocorrect, predictions, your personal dictionary, and your Tap Map are built and stored on your phone. KeyFluent never logs or sells your keystrokes. Only the text you translate or play is sent to translation and voice services, and it's never used for advertising or tracking. Full Access lets the keyboard reach those services and use haptics. Details are in our Privacy Policy. SUBSCRIPTION Typing and autocorrect are free for everyone. Everything else is free for 7 days, then $3.99 a month, or $39.99 a year with the annual plan. • Payment is charged to your Apple ID when you confirm the purchase. • Your subscription renews automatically unless auto renew is turned off at least 24 hours before the period ends. • Your account is charged within 24 hours before the period ends. • If you start a paid subscription, any unused part of the trial is forfeited. • Manage or cancel anytime in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/view/keyfluent/home
Screenshots
Verdict
The clearest difference is rating: KeyFluent at 5.0 against Spanish Grammar's 4.5. KeyFluent also leads on review sentiment (100% vs 88%). Spanish Grammar's advantage is ratings volume (50 vs 5) and iOS requirement (15.1 vs 17.0). On price, update cadence, ads and in-app purchases 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. Spanish Grammar sells 12 in-app purchases, starting at $4.99 per 7 days and KeyFluent sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
KeyFluent holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Spanish Grammar has 50 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 88% of Spanish Grammar's written reviews are positive against 100% of KeyFluent's.
Spanish Grammar ships an update weekly, KeyFluent every 5 days. The most recent releases landed on October 27, 2026 and October 15, 2026 respectively.
| Parameter | Spanish Grammar | KeyFluent |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (50 ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 87.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 50 — better | 5 |
| Update frequency | Weekly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 52 MB | 96 MB |
| Age rating | 4+ | 4+ |
| Developer | KENITIVE LLC | Stephen Alexander |
Customer experience
Spanish Grammar
KeyFluent
In-app purchases
Spanish Grammar
- Weekly3 Days trial$4.997 Days
- Monthly subscription1 Month trial$9.991 Month
- Monthly subscription$9.991 Month
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- Annual subscription7 Days trial$24.991 Year
- Annual$24.991 Year
- Annual subscription1 Month trial$24.991 Year
- Annual subscription7 Days trial$29.991 Year
- Annual subscription1 Year trial$29.991 Year
- Annual subscription7 Days trial$39.991 Year
- Annual subscription$39.991 Year
- Lifetime$49.99
- Lifetime$69.99
KeyFluent
- KeyFluent7 Days trial$3.991 Month
- Annual7 Days trial$39.991 Year
Questions
Is Spanish Grammar free?
Is KeyFluent free?
Which has better reviews, Spanish Grammar or KeyFluent?
Do Spanish Grammar or KeyFluent have ads?
Which is updated more often, Spanish Grammar or KeyFluent?
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