Comparison

Speakometer vs Impromptu

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

Head to head
About

Speakometer

This app uses advanced AI to provide personalized feedback on your English pronunciation and accent. Practice speaking in British or American accents, learn correct sounds, and track your progress to speak English more fluently and confidently.

Highlights
  • AI-powered pronunciation feedback
  • British and American accent practice
  • Progress tracking and detailed feedback
  • Personalized practice plans
  • Learn English sounds and common mistakes
  • IPA chart support
  • 65,000+ words for practice
Features
Read full description

Speakometer is an AI-powered English pronunciation app for accent training, IPA guidance and spoken English practice. Improve British or American English pronunciation with instant feedback, IPA sounds and clear guided practice. Say a word, get a pronunciation score, see which sounds need work and repeat with clear native-speaker examples. Speakometer helps you practice British English pronunciation, American English pronunciation and difficult English sounds. Designed for learners who want practical accent training, better spoken English and a simple pronunciation practice app they can use every day. Why choose Speakometer? • AI pronunciation feedback: Get instant feedback on your spoken English using advanced pronunciation analysis. Learn which sounds you pronounce accurately, which need more practice and how to improve them. • British & American English: Practice with British or American pronunciation models. Listen, repeat and compare your speech with clear examples, including Received Pronunciation (RP) British English. • Personalised practice: Get practice suggestions based on your native language, learning history and progress, so you can focus on the English sounds that are most difficult for you. • IPA & phonetic guidance: Use the International Phonetic Alphabet (IPA) to understand how English words are pronounced. Learn vowels, consonants, stress patterns and spelling–sound differences. • Minimal pairs and common mistakes: Train difficult sounds with minimal pairs, long and short vowels, voiced and voiceless consonants, word endings, silent letters and consonant clusters. • 65,000+ English words: Search and practice thousands of English words. Hear pronunciations in British and American English, repeat them and track your progress over time. • Progress tracking: Test your English pronunciation, follow your improvement and build a regular speaking habit with detailed practice history. • Multilingual support: Use translations in 40+ languages to make English pronunciation practice easier for ESL and EFL learners. Topics and word lists include: • Top 3,333 English words • Thematic word lists • Commonly mispronounced words • Long vs short vowels • Voiced vs voiceless consonants • Word endings: -ed and -s • Silent letters and consonant clusters • Irregular verbs and grammar-based pronunciation • Received Pronunciation (RP British English) Speakometer can help you: • Improve pronunciation for study, work and travel. • Practice clearer speaking for IELTS-style speaking tests and other English exams. • Build confidence in daily conversation. • Learn English sounds with IPA and phonetic examples. • Reduce pronunciation mistakes linked to your native language. Speakometer is free to download and includes optional subscription features. Download Speakometer and start improving your English pronunciation today! Subscription details & Terms of Use: https://www.speakometer.net/terms-and-conditions.html Privacy Policy: https://www.speakometer.net/privacy-policy.html

About

Impromptu

Practice public speaking privately to improve clarity, pace, and reduce filler words. Get instant feedback on your speaking score and identify habits holding you back. Offers structured practice for interviews, meetings, and everyday conversations.

Highlights
  • Instant speaking score
  • Filler word detection
  • Pace and clarity analysis
  • Answer structure feedback
  • Stronger example rewrites
  • Progress tracking
  • Job interview practice packs
Features
Read full description

Get your speaking score in 2 minutes. Record an answer. Impromptu shows what held you back — filler words, pace, clarity, and structure — then gives you a stronger version to try again. You already know what you want to say. The hard part is saying it clearly when someone is waiting. Impromptu is private speaking practice for that moment. You answer out loud, get a score, and see the exact habits that made the answer weaker than it was in your head. Walk in ready for: • Job interviews — a structured answer instead of a ramble • Meetings — a clear update you will not rewrite later • Presentations — calmer pace, fewer fillers • Everyday moments — travel, appointments, plans, and small talk • Impromptu questions — a first sentence that lands Read a real story in the Read tab, then speak about it — summarize it, say why it matters, or take a side. After every attempt you see: • A speaking score, so you know if this take was actually better • Filler words like “um,” “like,” and “you know” • Pace and clarity — rushed, vague, or in control • Answer structure — whether you made a point or circled it • A stronger example of the same answer • Progress over time, so confidence has evidence No class. No audience. No account. Practice on your iPhone until the answer is ready for a real person. Recordings are not stored on our servers. Start with a free two-minute speaking test. Impromptu Pro unlocks unlimited practice, full diagnostics, stronger-answer rewrites, progress history, and real-world packs for interviews, travel, appointments, and everyday conversations. Impromptu Pro Auto-renewing subscription. $2.99/week, $6.99/month, or $29.99/year. Prices may vary by region. Payment is charged to your Apple ID at confirmation of purchase. The subscription renews unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel in your Apple ID settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.freeprivacypolicy.com/live/c6b3b553-b590-4632-a2f3-1ae51cf6367a

Screenshots

Speakometer4 screens
Impromptu4 screens

Verdict

The call

The clearest difference is rating: Speakometer at 4.7 against Impromptu's 3.0. Speakometer also leads on ratings volume (2.1K vs 1) and iOS requirement (15.5 vs 26.0). Impromptu's advantage is update cadence (every 5 days vs every 3 months). On price, ads, in-app purchases and monetization model 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. Speakometer sells 3 in-app purchases, starting at $4.99 per month and Impromptu sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Speakometer holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: Speakometer has 2.1K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Speakometer ships an update every 3 months, Impromptu every 5 days. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

Scorecard4 real differences · 6 level
Speakometer versus Impromptu: the parameters behind the verdict, then further details
ParameterSpeakometerImpromptu
PriceFreeFree
Rating4.7 (2.1K ratings) — better3.0 (1 ratings)
Positive reviews84.7% of reviews—
Number of ratings2.1K — better1
Update frequencyEvery 3 monthsEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.5 — better26.0
Further details — not scored
Size100 MB22 MB
Age rating4+17+
DeveloperDatawideRajesh Budhiraja

Customer experience

Speakometer

All ratings2,036 ratings
Positive93.5%
Neutral4.2%
Negative2.3%
Written reviews365 reviews
Positive84.7%
Neutral6.0%
Negative9.3%

Impromptu

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%

Bugs and requests

Speakometer

Reported bugs

5 issues
  • Pronunciation and phonetic is totally different than Cambridge dictionary
  • Some words are not pronounced in a 'British accent'
  • Tells you your pronunciation is perfect when it's not
  • Microphone not working
  • Bugs in the phonetics section

Requested features

8 requests
  • Sentences practice
  • More accent options
  • Translate words
  • Organize favorite words
  • Automatic word scrolling
Show 3 more
  • Practice sentences and conversations
  • Add weak sounds for some words
  • Add British pronunciation samples of modern RP

Impromptu

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Speakometer

Subscriptions3
  • Premium-Monthly3 Days trial$4.991 Month
  • Premium-6 Monthly3 Days trial$19.996 Months
  • Premium-Yearly3 Days trial$29.991 Year
3 purchases

Impromptu

Subscriptions3
  • Impromptu Pro3 Days trial$3.997 Days
  • Impromptu Pro3 Days trial$6.991 Month
  • Impromptu Pro3 Days trial$34.991 Year

Questions

Is Speakometer free?
Speakometer is free to download, with in-app purchases available.
Is Impromptu free?
Impromptu is free to download, with in-app purchases available.
Which has better reviews, Speakometer or Impromptu?
Speakometer is rated higher. Speakometer averages 4.7 out of 5 from 2.1K ratings, while Impromptu averages 3.0 from 1 ratings.
Do Speakometer or Impromptu have ads?
Neither Speakometer nor Impromptu shows ads.
Which is updated more often, Speakometer or Impromptu?
Speakometer ships an update every 3 months, and Impromptu every 5 days. Most recently, Speakometer was updated on November 7, 2026 and Impromptu on November 4, 2026.

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