Comparison

Yomer Text to Speech Translate vs Stack

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

Head to head
About

Yomer Text to Speech Translate

This app transforms reading by converting PDFs and documents into audiobooks. It offers real-time OCR and translation for any language, with 100% on-device AI for privacy. Enjoy customizable reading experiences with offline voices and word-by-word highlighting.

Highlights
  • PDF conversion and mobile-friendly formatting
  • Hands-free audiobook listening
  • Real-time OCR and translation
  • On-device AI for privacy
  • Word-by-word highlighting
  • 35 high-quality offline voices
  • Instant import via share extension
Features
Read full description

Transform your reading experience with Yomer, the intelligent text-to-speech (TTS) reader that lets you read, listen, translate, and learn—anytime, anywhere. Whether you're tackling PDFs, books, articles, or long documents, Yomer makes it easy and engaging to consume content on the go. KEY FEATURES: CONVERT PDFs EFFORTLESSLY Yomer seamlessly converts PDFs into a mobile-friendly format, while preserving fonts and layouts. No more squinting at tiny text! LISTEN HANDS-FREE Turn any book, document, or article into an audiobook. Let Yomer read to you while you multitask—perfect for commuting, exercising, or relaxing. REAL-TIME OCR & TRANSLATION Read and understand text in any language. Yomer's built-in OCR technology extracts text from images or scanned documents, while real-time translation lets you seamlessly switch between languages to boost your learning. 100% ON-DEVICE AI Your privacy matters. Yomer uses cutting-edge AI entirely on your device, ensuring your content stays private, uncensored, and secure. READ PDFs OF ANY LENGTH Yomer handles even the longest documents with ease—whether it's a 10-page article or a 1,000-page textbook, we’ve got you covered. WORD-BY-WORD HIGHLIGHTING Stay focused with synchronized, animated highlighting as you read. Boost comprehension by following along, word for word. 35 HIGH-QUALITY OFFLINE VOICES Choose from 35 premium English voices, even without an internet connection. Customize your reading and listening experience with natural, high-quality speech. INSTANT IMPORT VIA SHARE EXTENSION Import your documents effortlessly from any app with Yomer’s share extension. Just tap, share, and start reading! ADJUSTABLE FONTS & LAYOUTS Personalize your reading experience with fully adjustable font sizes and layouts to suit your preferences. Start turning your reading time into learning time. Whether you prefer to listen or read, Yomer is designed to keep you engaged and help you consume content faster and smarter. Download now and take your reading to the next level! Terms and conditions: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Stack

Features
Read full description

Stack is a project planner built the way a Mac app should be. Lay work out on boards, see the same work on a calendar, and watch it run on a timeline — on iPhone, iPad and Mac, with everything synced privately through your own iCloud. BOARDS THAT MOVE Lists and tasks you can drag anywhere. Colour-coded labels, cover images, checklists, due dates, priorities, attachments and comments. Give a board a key and every task gets a number you can quote — HRB-14. THREE WAYS TO SEE THE SAME WORK Columns when you are running the work. One long list when you are working through it. A month calendar when you need to know what lands when — and a timeline of lanes and bars when you need to see the whole project at once. PLAN ITEMS, NOT JUST TASKS "Design freeze". "Launch". Dates a project has to remember that are nobody's to-do. They sit on the calendar and the timeline beside the work without pretending to be tasks. TODAY, THIS WEEK, FLAGGED Saved views that cut across every board, so you can start the day in one place instead of opening four boards to find out what is due. FIND ANYTHING Full-text search across every board — titles, descriptions, checklists and attachment names — with the board and list each result came from. SHARE A BOARD Invite someone with a link. They see your board, you see their edits, and it all runs on iCloud sharing. No accounts to create, no seats to buy. EVERYWHERE YOU WORK Quick add from anywhere. A menu bar item on Mac. A share extension so anything you are looking at can become a task. A home-screen widget for what is due today. Shortcuts and Siri support for the rest. WORKS OFFLINE, ALWAYS Every read and every write happens on your device first. Sync catches up when the network does. A plane, a basement, a bad hotel — the app does not care. PRIVATE BY DESIGN No account. No server. No tracking. No ads. Your boards live on your device and sync through your personal iCloud — nobody else can see them, including us. Free, with no subscription and nothing to unlock. Built natively for iPhone, iPad and Mac, localized into six languages, and designed to feel at home on every screen size.

Screenshots

Yomer Text to Speech Translate4 screens
Stack4 screens

Verdict

The call

The clearest difference is in-app purchases: Stack at none against Yomer Text to Speech Translate's 1. On price, ads, device support and iOS requirement 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. Yomer Text to Speech Translate sells 1 in-app purchase, starting at $9.99 per 3 months. Stack asks for nothing beyond the download.

Scorecard1 real difference · 7 level
Yomer Text to Speech Translate versus Stack: the parameters behind the verdict, then further details
ParameterYomer Text to Speech TranslateStack
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 3 weeks—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS18.017.0 — better
Further details — not scored
Size67 MB29 MB
Age rating4+4+
DeveloperVoila Tech K.KSouthIndus Labs

In-app purchases

1 purchases

Yomer Text to Speech Translate

Subscriptions1
  • Yomer Pro Quarterly$9.993 Months
None

Stack

No in-app purchases

Questions

Is Yomer Text to Speech Translate free?
Yomer Text to Speech Translate is free to download, with in-app purchases available.
Is Stack free?
Stack is free to download, with no in-app purchases.
Do Yomer Text to Speech Translate or Stack have ads?
Neither Yomer Text to Speech Translate nor Stack shows ads.

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