Comparison

Spontanika vs VoiceMirror

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

Head to head
About

Spontanika

This app trains verbal improvisation by presenting random words and requiring users to speak continuously until the next word appears. It aims to enhance imagination, eloquence, and confidence through public speaking and improv exercises. The app offers customizable session durations, a vast word library, and speech recognition to track progress.

Highlights
  • Random word prompts for continuous speaking
  • Customizable session duration and word change frequency
  • Extensive library of over a thousand nouns
  • User-created dictionaries
  • Speech recognition with pace and filler word tracking
  • Practice history and streaks
  • Multi-language support
Features
Read full description

The announcer names a random word — and you talk about it until the next one arrives. No preparation, no chosen topic, no time to think an answer through: you have to speak at once, out loud, without pauses for "uhm" and without editing yourself. After a few sessions something characteristic happens: words stop being invented and start arriving on their own. That moment — when speech runs ahead of thought — is the whole point of verbal improvisation. Spontanika is a verbal improvisation trainer: an instrument for self-realization and personal development, based on public speaking and improv exercises and on simple techniques for concentrating the attention. Regular speaking practice develops the imagination and mental acuity, builds eloquence and the confidence to think on your feet, and uncovers your creative potential. A SESSION • Pick a duration and how often the word changes; twenty minutes with a new word every two is the usual start • A call-sign warns you of the change, then the word is spoken aloud • The screen can flash instead, for practising in silence • Speak until the word changes — the app keeps time for you WHAT IS INSIDE • Over a thousand nouns in eleven categories, chosen to form vivid images • Your own dictionaries, typed in and switched on alongside the bundled ones • Speech recognition: what you said is kept per word, with your pace and a count of filler words • Practice history and a streak of consecutive days • The word and both timers on the lock screen, in a Live Activity • The full method, with diagrams and examples, right inside the app • Practice together: invite a partner by link — one speaks, the other listens, the word changes on a timer, with video between you; someone without the app can join from the browser • Ten languages — English, Russian, Spanish, Portuguese, German, French, Italian, Japanese, Korean and Turkish: interface, words and method text switch independently YOUR SPEECH STAYS WITH YOU No accounts and no server of ours: dictionaries and the method ship inside the app, and sessions, transcripts and settings are kept on your device alone. Speech recognition is done by the phone's own system — some languages on the device, the rest on its servers. The app collects anonymous usage statistics — how long a session ran and how many words it covered — never the words you say. When you practice together, video and audio travel directly between the two devices; our server only introduces them and records nothing. The verbal improvisation method was devised in 2014 and refined over hundreds of sessions since. ACKNOWLEDGEMENTS Thanks to everyone who directly or indirectly contributed to the creation of Spontanika. Special thanks to: • Osho (Bhagwan Shree Rajneesh) — for the practices of spontaneity • Sergey Bazarov — master of "The Art of Living" • Tatyana Fadeeva — public speaking teacher • Sergey Kazakov — master of acting improvisation • Natalya Tretyakova — acting teacher • Alexander Randelf — public speaking teacher • Maxim Medvedev — acting teacher Terms of use: https://www.arsidian.com/terms/ Privacy policy: https://www.arsidian.com/privacy/

About

VoiceMirror

Read full description

Как вы звучите, когда говорите на встрече, презентации или в видеозвонке? VoiceMirror помогает услышать себя со стороны. Прочитайте вслух короткий текст — около 30 секунд. Приложение разберёт вашу подачу и покажет пять оценок: • Уверенность • Теплота • Авторитетность • Энергичность • Чёткость ЧТО АНАЛИЗИРУЕТСЯ • Интонация: ровная ли речь или в ней есть акценты • Громкость голоса и её стабильность • Темп в словах в минуту • Паузы между предложениями • «Вопросительные» концовки утвердительных фраз • Чёткость слогов и точность прочтения текста • Слова-паразиты ПОДРОБНЫЙ РАЗБОР И СОВЕТЫ После каждой записи вы видите разбор по пунктам и конкретные советы: где добавить паузу, как избавиться от монотонности, что сделать с темпом. ПРОГРЕСС Каждая запись попадает в историю. Следите за тем, как меняются оценки, и держите серию дней подряд. ЧЕСТНАЯ ОЦЕНКА Если вокруг шумно, играет музыка или рядом кто-то разговаривает, VoiceMirror не станет выдавать случайные цифры и попросит записать ещё раз в тихом месте. ПРИВАТНОСТЬ Анализ идёт прямо на iPhone. Записи не сохраняются и никуда не отправляются, распознавание речи работает только на устройстве. Без аккаунтов, рекламы и аналитики. VoiceMirror — тренажёр подачи речи, а не психологический или медицинский тест.

Screenshots

Spontanika4 screens
VoiceMirror3 screens

Verdict

The call

Spontanika and VoiceMirror are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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.

ScorecardNo meaningful differences
Spontanika versus VoiceMirror: the parameters behind the verdict, then further details
ParameterSpontanikaVoiceMirror
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyWeekly—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhoneiPhone
Requires iOS17.017.0
Further details — not scored
Size22 MB1 MB
Age rating4+4+
DeveloperARSIDIAN Limited Liability CompanyMikhail Naumov

In-app purchases

None

Spontanika

No in-app purchases

None

VoiceMirror

No in-app purchases

Questions

Is Spontanika free?
Spontanika is free to download, with no in-app purchases.
Is VoiceMirror free?
VoiceMirror is free to download, with no in-app purchases.
Do Spontanika or VoiceMirror have ads?
Neither Spontanika nor VoiceMirror shows ads.

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