Comparison

ClaviSay vs Open Dictation

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

Head to head
About

ClaviSay

Improve your English by reading real-world content and practicing with a personalized AI agent. Save new words and phrases, then engage in focused AI-powered exercises based on your learning history. Receive AI feedback to enhance your own English expressions.

Highlights
  • Read English articles with AI assistance
  • Save vocabulary and expressions
  • Personalized AI practice sessions
  • AI feedback on English expressions
  • Review mistakes and learning items
  • Build a personal learning memory
Features
Read full description

Learn English from real content. Save words, phrases, and sentences from what you read. Turn them into personalized AI Practice with your own learning agent. ClaviSay helps you improve English through real-world reading, vocabulary review, and short AI-powered practice sessions. Instead of studying from generic lessons, you can practice with the English content you actually read. Import or read articles, save useful expressions, and let your AI agent create focused exercises from your learning history. Key features: - Read English articles with AI assistance - Understand words, phrases, and sentences in context - Save vocabulary, expressions, and useful sentences - Practice vocabulary recall and phrase usage - Improve your own English expressions with AI feedback - Review mistakes and save learning items - Build a personal learning memory with your AI agent ClaviSay is designed for learners who want to improve English through real reading, daily practice, and practical expression. AI-generated explanations and feedback are provided for language learning support and may not always be perfect.

About

Open Dictation

This app helps you learn languages by listening to native speakers and typing what you hear. It uses a spaced repetition system to optimize learning and provides detailed feedback on your errors.

Highlights
  • Listening and dictation practice
  • Character-level error feedback
  • Spaced repetition algorithm
  • Thousands of sentences per language
  • Instant translations
  • Cross-device progress sync
Features
Read full description

Open Dictation is a listening and dictation trainer for seven languages: Romanian, French, Spanish, Italian, Portuguese, German, and English. HOW IT WORKS A native speaker sentence plays. No text is shown. You listen, then type what you heard. A character-level diff shows exactly where you went wrong — not just that you made an error, but which characters. The spaced repetition algorithm schedules each sentence to return at the moment your brain is about to forget it. Over thousands of repetitions, your ear sharpens. Sounds you once missed become automatic. This is how children acquire language, compressed into deliberate daily practice. WHAT'S INCLUDED · Thousands of sentences per language — real speakers, natural speech · Instant translations in 13 languages for every sentence · Spaced repetition scheduling based on your personal error history · Sign in with Apple or Google to sync your progress across devices · The web app at sitedictation.com/play runs the same experience in your browser · No account required to start — progress stays on your device FREE TIER + PRO Free tier includes 1,000 unique sentences per language. Pro subscription removes the cap and unlocks the full corpus: 26,000+ Romanian, 70,000+ French, 159,000+ Portuguese, and more. HONEST ABOUT WHAT IT IS This is not a gamified app. There are no points, no streaks to protect, no social features. It is a training tool, built by someone who used it daily to reach C1 Romanian.

Screenshots

ClaviSay4 screens
Open Dictation3 screens

Verdict

The call

The clearest difference is monetization model: ClaviSay at free against Open Dictation's freemium. On price, rating, ratings volume and update cadence 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for ClaviSay against 5.0 for Open Dictation. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

ClaviSay ships an update weekly, Open Dictation every 9 days. The most recent releases landed on October 21, 2026 and October 10, 2026 respectively.

Scorecard1 real difference · 9 level
ClaviSay versus Open Dictation: the parameters behind the verdict, then further details
ParameterClaviSayOpen Dictation
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings11
Update frequencyWeekly — betterEvery 9 days
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterFreemium
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.013.0
Further details — not scored
Size49 MB6 MB
Age rating4+4+
Developer松 颜Human Machine Learning S.R.L.

Customer experience

ClaviSay

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Open Dictation

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

ClaviSay

No in-app purchases

None

Open Dictation

No in-app purchases

Questions

Is ClaviSay free?
ClaviSay is free to download, with no in-app purchases.
Is Open Dictation free?
Open Dictation is free to download, with no in-app purchases.
Which has better reviews, ClaviSay or Open Dictation?
ClaviSay and Open Dictation are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do ClaviSay or Open Dictation have ads?
Neither ClaviSay nor Open Dictation shows ads.
Which is updated more often, ClaviSay or Open Dictation?
ClaviSay ships an update weekly, and Open Dictation every 9 days. Most recently, ClaviSay was updated on October 21, 2026 and Open Dictation on October 10, 2026.

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