Comparison

AI Voice Journal vs Studio World

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

Head to head
About

AI Voice Journal

Record thoughts using AI-powered voice-to-text and have them compiled into organized articles. Offers secure cloud storage, biometric app lock, and PDF export. Train the AI to match your style and even write a book with its assistance.

Highlights
  • AI-powered voice-to-text transcription
  • AI compilation of daily thoughts into articles
  • Secure Google Cloud storage
  • Biometric app lock
  • Export notes and articles to PDF
  • Customizable AI training
  • AI book writing assistance
Features
Read full description

Effortlessly record your thoughts with voice-to-text powered by advanced AI. Our app prioritizes your privacy – everything is securely stored on Google Cloud with the most private rules. Only you can access your recordings. Plus, it offers a biometric app lock for an added layer of security. Feature Highlights: Private & Secure: Your recordings and AI-generated content remain entirely private, with only your access. They are built on secure Google Cloud infrastructure with personalized access rules and a biometric app lock for extra protection. - AI-Powered Compilation: Your intelligent AI assistant compiles daily thoughts into organized articles, capturing your unique voice. - Export to PDF: Easily share or archive your daily articles and notes as polished PDF files. - Customizable AI: Train your AI to match your style and preferences for truly personalized compilations. - Write a Book with AI: Transform your ideas into a cohesive book with the help of your AI co-author. Why It's Amazing: Our app is more than just voice-to-text. It's a secure space to unleash your ideas, get organized, and discover new possibilities through AI-powered writing. Special Introductory Offer! For a limited time only, unlock: - Unlimited Voice to Text: Say goodbye to typing. - Unlimited Cloud Storage for Recordings: Never worry about phone space again. - Unlimited AI Articles: Turn your ideas into captivating stories. - AI Tuning and Training: Customize your AI for a personal touch. Enjoy a 1-week FREE trial on our monthly plan or a 2-week FREE trial on our yearly plan, both with a 20% discount in selected countries. Get all these features for just $3.33 per month with our annual plan (price and plan available in selected countries). Act now and enhance your creativity and productivity! For more information, review our Terms of Service and Privacy Policy at your convenience: Terms of Use (EULA): https://www.yzinnovations.com/terms Privacy Policy: https://www.yzinnovations.com/privacy

About

Studio World

This app serves as a digital writing studio to document creative projects from initial idea to final output. It helps writers maintain their creative flow and ensures proper documentation and team credits for their work.

Highlights
  • Project documentation
  • Creative flow tools
  • Team credit management
  • Idea capture
  • Final split tracking
Features
Read full description

BOOK IT. MAKE IT. SHARE IT. LAUNCH IT. GET PAID. Your work stays yours. A studio in your pocket for musicians, filmmakers, producers, engineers and studio owners. The same six things happen, in the same order — and the money ends up with you. 01 · DRAFT — Turn "I've got something" into something you can launch. Lyrics, titles, a screenplay page, the release plan, today's checklist. Saves every line as you type, works with no signal, keeps every version. Private until you share it. 02 · SESSIONS — A room, a time, the right people. Book one, invite collaborators, hand out roles. Everyone sees the same plan, the same files, the same clock — and only what you let them. Pick a category, pick a template (69 of them), name it. Takes land in Drive the moment you stop recording. 03 · MAKE — Keep what you make. Own what you buy. Drive: every take, stem, roll and draft, with history, shared on your terms. Pano: everything you've bought, yours for good. Circle: the forty people who hear it before the world does. 04 · GET PAID — Press Launch. The money lands in your Wallet. A vinyl preorder, a listening-room ticket, a mixing service. Two taps and it has a page, a price, a date and a link. No label advance, no platform cut on your name. 05 · MY STUDIO — One page that says who you are, and sells it. A real web page built from blocks you stack: banner, soundtrack, products, Circle, socials. One link to put everywhere. 06 · STUU — Ask anything. No manual. No wrong questions. From "what's a stem?" to "how do I get paid for this?" — Stuu answers inside your project and shows you the next step. It assists. It never trains on your work. 07 · COSTS — No subscriptions. No feature paywalls. Every tool included, day one. 500 MB drive free on every account, no card to start. Need more? Buy space once, like a real drive, and it's yours to keep and share. The only thing that meters is AI. 08 · SAFETY — You hold the copyright. We hold the door. Built on audited infrastructure (SOC 2 Type 2, ISO 27001) with EU residency and a DPA. Permissions are checked on the server, not just the screen. Delete a draft and it's gone from Stuu too. ELSEWHERE, YOU RENT. HERE, YOU OWN. • Buy the drive once. Keep it. • Every tool included, day one. • Bought once, owned for good. • Paid directly to your Wallet. • Stuu assists. Never trains. • A real page with your name on it. Pick a door. Walk through it. iPhone · iPad · Mac Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://studioworld.app/privacy

Screenshots

AI Voice Journal4 screens
Studio World4 screens

Verdict

The call

The clearest difference is ads: Studio World at none against AI Voice Journal's shown. AI Voice Journal's advantage is iOS requirement (13.0 vs 16.0). 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. AI Voice Journal sells 2 in-app purchases, starting at $5.99 per month and Studio World sells 9 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for AI Voice Journal against 5.0 for Studio World. Both are backed by a comparable volume of ratings — 7 and 3 respectively.

UpkeepUpdate frequency

AI Voice Journal ships an update every 5 days, Studio World every 4 days. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
AI Voice Journal versus Studio World: the parameters behind the verdict, then further details
ParameterAI Voice JournalStudio World
PriceFreeFree
Rating5.0 (7 ratings)5.0 (3 ratings)
Positive reviews100.0% of reviews—
Number of ratings7 — better3
Update frequencyEvery 5 daysEvery 4 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPodiPhone, iPad, Mac — better
Requires iOS13.0 — better16.0
Further details — not scored
Size62 MB211 MB
Age rating17+9+
DeveloperYE & ZHENG INNOVATIONS, LLCDo The Write Thing

Customer experience

AI Voice Journal

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Studio World

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

AI Voice Journal

Subscriptions2
  • Unlimited Monthly7 Days trial$5.991 Month
  • Unlimited Annual14 Days trial$49.991 Year
9 purchases

Studio World

Subscriptions7
  • Studio Drive 50 GB$2.991 Month
  • Weekly$2.997 Days
  • Starter World$7.991 Month
Show 4 more
  • Pro World$25.991 Month
  • Year: Starter$70.991 Year
  • Yearly$99.991 Year
  • Yearly Pro Membership$199.991 Year
One-time2
  • Non-Members: Create/Join a Session$0.99
  • 85 Creds Pack$14.99

Questions

Is AI Voice Journal free?
AI Voice Journal is free to download, with in-app purchases available.
Is Studio World free?
Studio World is free to download, with in-app purchases available.
Which has better reviews, AI Voice Journal or Studio World?
AI Voice Journal and Studio World are both rated 5.0 out of 5 on the App Store, from 7 and 3 ratings respectively.
Do AI Voice Journal or Studio World have ads?
AI Voice Journal shows ads; Studio World does not.
Which is updated more often, AI Voice Journal or Studio World?
AI Voice Journal ships an update every 5 days, and Studio World every 4 days. Most recently, AI Voice Journal was updated on October 9, 2026 and Studio World on October 24, 2026.

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