Polyspeech vs CocoDrilo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Polyspeech
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Polyspeech is your personal language tutor that adapts to your level and keeps you talking. Instead of memorizing flashcards or repeating scripted phrases, you practice natural conversations on topics that interest you — and get instant feedback to improve. Why Polyspeech? - Real conversations from Day 1 — Practice speaking naturally with an AI tutor that responds like a real person - Mandarin Chinese, Korean, Japanese, Spanish, and French — five of the most in-demand languages, taught with cultural context - Courses and Lessons - bit-sized courses and lessons on different topics customized to your interests - Adaptive difficulty — Conversations adjust to challenge you at just the right level - Learn on your schedule — Pick a topic, start talking, and build your streak day by day - Track your progress — See your streak grow and your confidence build over time - Review and memorize — Save words and phrases to your flashcards for review Whether you're preparing for a trip, connecting with family, or building a career skill, Polyspeech gets you speaking from day one. Download now and start your first conversation. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
CocoDrilo
This app uses spaced repetition to help you learn and retain Spanish vocabulary and grammar. It offers daily reviews, contextual examples, and various practice styles to build long-term retention without repetitive drills.
- Spaced repetition for retention
- Vocabulary and grammar review
- Words in context with examples
- Multiple practice styles
- Progress tracking and streaks
- Customizable learning options
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Remember the Spanish you learn. New words and grammar come back in a daily review until they stick. Set a daily word goal and follow a guided grammar path. New words and grammar topics feed one daily review, and your answers shape what comes back: difficult material returns sooner, while material you know well gets more time between reviews. DAILY REVIEW FOR VOCABULARY AND GRAMMAR New vocabulary and completed grammar topics get their own review schedules in the same daily routine, so practice continues beyond your first encounter. Review vocabulary in both directions, from understanding Spanish to recalling it yourself. WORDS IN CONTEXT Explore 6,300+ built-in words with 18,900+ bilingual examples. See how words work in different sentences and browse themed lists. Search in Spanish or English when you want to look something up. HEAR HOW IT SOUNDS Play pronunciation audio for 11,000+ built-in words, verb forms, and grammar answers, so you learn how Spanish sounds as well as how it's spelled. GRAMMAR PRACTICE WITH EXPLANATIONS Work through 70 guided drills across 15 units, from ser and estar to past tenses, commands, the subjunctive, and si-clauses. Practice conjugating verbs and choosing grammar that fits the sentence. Answer explanations help you understand why a form fits and learn from mistakes. Open a concise Quick guide when you need a refresher. PRACTICE WHAT NEEDS ATTENTION Choose vocabulary, grammar, or conjugation for extra practice. Track your learning and review activity, and see which material is going strong. With CocoDrilo Pro, repeated misses in Daily Review can become a personalized Focus session. Use your recent review history to work on words and grammar that need more attention. BRING YOUR OWN VOCABULARY With CocoDrilo Pro, create personal lists, add words, or import vocabulary from pasted text or CSV, TSV, and plain-text files. Bring material from a class, tutor, or your own reading into the same learning and review routine. Preview your import and check for existing words before adding it. COCODRILO PRO Pro adds personal vocabulary and import, detailed insights into what needs attention, personalized Focus practice, higher daily goals, optional extra review, and more control over practice sessions and grammar settings. Whether you're starting Spanish or returning to it, give what you learn a place in your daily routine. Use of CocoDrilo and CocoDrilo Pro is governed by the Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is device support: Polyspeech at 3 against CocoDrilo's 1. Polyspeech also leads on iOS requirement (15.1 vs 18.6). 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. Polyspeech sells 2 in-app purchases, starting at $12.99 per month and CocoDrilo sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Polyspeech ships an update every 9 days, CocoDrilo weekly. Both last shipped on October 31, 2026.
| Parameter | Polyspeech | CocoDrilo |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (10 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 10 — better |
| Update frequency | Every 9 days | Weekly — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 18.6 |
| Further details — not scored | ||
| Size | 52 MB | 184 MB |
| Age rating | 4+ | 4+ |
| Developer | Eric Eng | Ithaca Software LLC |
In-app purchases
Polyspeech
- Polyspeech Premium7 Days trial$12.991 Month
- Polyspeech Premium (Annual)7 Days trial$109.991 Year
CocoDrilo
- CocoDrilo Pro Monthly7 Days trial$4.991 Month
- CocoDrilo Pro Yearly7 Days trial$39.991 Year








