Comparison

VivaVoice vs StudiArk

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

Head to head
About

VivaVoice

Communicate globally with AI-powered translation that captures nuance, tone, and formality. This messaging app offers real-time translation, text-to-speech capabilities, and secure, end-to-end encrypted chats. It also features AI companions for practice and learning.

Highlights
  • Real-time AI translation
  • Captures tone, gender, and formality
  • Text-to-speech functionality
  • Instant messaging features
  • AI companions for practice
  • End-to-end encrypted chats
Features
Read full description

Chat Without Barriers, Speak Any Language, and now on Telegram! VivaVoice is a messaging app with AI translation that understands more than words — it gets tone, gender, and formality right, so your messages sound like you in every language. Built-in text-to-speech makes it a powerful everyday tool and a lifeline for AAC users. REAL-TIME AI TRANSLATION Type in your language; they read in theirs — instantly. VivaVoice goes beyond word-for-word: it picks the right formality (tú or usted, du or Sie), keeps gendered grammar agreeing with the speaker, and preserves tone so slang stays casual and warmth doesn't get lost. INSTANT MESSAGING Everything you expect from a modern messenger — real-time delivery, read receipts, typing indicators, reactions, and photo and video sharing. TEXT-TO-SPEECH Hear any message spoken aloud in natural, high-quality voices across many languages. A great everyday feature — and essential for AAC users who speak through their device. AI COMPANIONS Chat with bots that have real personality — language tutors, study buddies, travel guides, and more — or build your own with its own voice, personality, and knowledge. PRIVATE & SECURE Chats where everyone shares a language are end-to-end encrypted — only your devices hold the keys — and every conversation is encrypted in transit and at rest. Download VivaVoice and start talking to anyone, in any language.

About

StudiArk

Create and remix AI-generated videos with a social feed. Transform existing clips, add yourself as the star, or start entirely new stories from prompts. Finish your creations with cinematic looks, text, and custom music.

Highlights
  • AI video generation from text prompts
  • Video remixing and collaboration
  • Add yourself as the star in videos
  • Customizable cinematic looks and effects
  • Integrated music and audio mixer
  • Social feed for discovering and sharing videos
Read full description

A feed where every video can become yours. StudiArk is a social app for AI video. Swipe through films made by your friends and the whole community — then take any one of them and make it yours. Add a photo and you are the star. Change the ending. Pick up a story someone else started. Or just say a new idea out loud and watch StudiArk film it. YOUR FEED, THREE WAYS • Discover — the best new videos from the whole community, with a For You row that learns your taste: swipe right on what you love, left for less of it • Friends — see what your people are making, the moment they post • Your clips — your own studio, every video you have made, organized by hashtags AI writes for you Everything plays full screen. Tap once and every control disappears. STAR IN ANYONE'S VIDEO Tap Make Yours on any video and choose how deep to go: reuse the exact recipe that made it, mix it with photos from your library, extend or vary it, or launch something completely new from its spark. Add your photo and StudiArk films a version with you in the starring role (on paid plans). Send it back as a challenge and see what they do with yours. EVERY VIDEO IS A STORY THAT KEEPS GOING Any clip can grow. Continue your own videos scene by scene, pick up where a friend left off, or change the ending. Nothing is overwritten — every version stays together, and an "About this video" panel shows the full prompt, everyone who built on it, and how it was made. MAKE ONE IN MINUTES — JUST TALK • Say it out loud — describe a dream, a joke or a whole saga, and StudiArk shoots it • Ideas on tap — personal idea cards in your language, sparked by your own photos and clips • Say the lines — dictate the exact words your characters speak • Choose your length and the model that fits the shot, with the cost and the wait shown before you commit • Watch it render live from your Lock Screen and Dynamic Island FINISH IT ON YOUR PHONE — FREE AND INSTANT • 24 cinematic Looks — VHS, Super 8, 35mm, Neon, Halation, Light Leaks, Blockbuster and more, applied to the very next frame • Text on video you drag, pinch and rotate while it plays, with animated title presets • Automatic captions, with a word-by-word karaoke highlight • Slow motion, using real frame interpolation • Music that fits — let AI pick the vibe, compose an original score, browse a licensed library, or bring your own track, then balance it against your audio with the mixer FIND YOUR PEOPLE Claim your @ArkTag, connect with the creators whose videos get remixed the most, like what you love, send videos privately to friends with a note, and catch up in an Inbox that digests what you missed. BUILT INTO iOS Live Activities, Siri and Shortcuts, a Control Center button, a Home Screen widget, Spotlight search, and a Share Extension so any video in Photos can become a StudiArk video. Say it out loud. Watch it become a film. Make the next one yours. Privacy Policy: https://studiark.com/privacy • Terms: https://studiark.com/terms

Screenshots

VivaVoice4 screens
StudiArk4 screens

Verdict

The call

The clearest difference is in-app purchases: VivaVoice at none against StudiArk's 7. VivaVoice also leads on ratings volume (5 vs 1) and iOS requirement (16.4 vs 26.5). StudiArk's advantage is update cadence (every 3 days vs weekly). On price, rating, review sentiment and ads 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. StudiArk sells 7 in-app purchases, starting at $19.00 per month. VivaVoice asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for VivaVoice against 5.0 for StudiArk. That said, the two scores are not equally well evidenced: VivaVoice has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

VivaVoice ships an update weekly, StudiArk every 3 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
VivaVoice versus StudiArk: the parameters behind the verdict, then further details
ParameterVivaVoiceStudiArk
PriceFreeFree
Rating5.0 (5 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings5 — better1
Update frequencyWeeklyEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.4 — better26.5
Further details — not scored
Size79 MB48 MB
Age rating4+17+
DeveloperEE3 LABSHelmbyte

Customer experience

VivaVoice

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

StudiArk

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

VivaVoice

No in-app purchases

7 purchases

StudiArk

Subscriptions3
  • Starter Monthly$19.001 Month
  • Pro Monthly$39.001 Month
  • Business Monthly$119.001 Month
One-time4
  • 500 credits$9.99
  • 1,500 credits$28.99
  • 5,000 credits$94.99
Show 1 more
  • 10,000 credits$184.99

Questions

Is VivaVoice free?
VivaVoice is free to download, with no in-app purchases.
Is StudiArk free?
StudiArk is free to download, with in-app purchases available.
Which has better reviews, VivaVoice or StudiArk?
VivaVoice and StudiArk are both rated 5.0 out of 5 on the App Store, from 5 and 1 ratings respectively.
Do VivaVoice or StudiArk have ads?
Neither VivaVoice nor StudiArk shows ads.
Which is updated more often, VivaVoice or StudiArk?
VivaVoice ships an update weekly, and StudiArk every 3 days. Most recently, VivaVoice was updated on November 5, 2026 and StudiArk on October 31, 2026.

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