Voice vs OneStep Reader Multi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Voice
This app uses advanced OCR technology to read text aloud from documents, photos, and even handwritten notes. It offers real-time scanning, voice control, and batch processing for efficient document reading. Supports numerous languages and voices for a personalized experience.
- Advanced OCR for text recognition
- Real-time and standard photo scanning
- Voice control for hands-free operation
- Batch mode for multiple page scanning
- Scan Tone for document corner detection
- Supports 47 languages and 180 reading voices
- Offline mode for privacy and accessibility
Read full descriptionHide full description
Hi! This is Shalin Shah — creator of Voice. I’m a senior studying computer science at the University of California, Berkeley. Voice has been a project of mine since I was in high school, and I’ve been working hard to make it better over the last 6 years. Voice was hand-crafted for people like you. It can help you quickly read items like product labels and magazine pages in your day-to-day. But you can also use it for more advanced reading like mail or books. My goal with Voice was to create the most simple and intuitive interface to help you read things. Here are some features that I hope are helpful. OCR: Voice’s OCR engine is perhaps one of the best in the world. You no longer need to worry about low lighting and bad focus, Voice corrects it automatically and gives you pixel-perfect accuracy every time. Voice can even read scribbles and handwritten text with incredible accuracy. Standard Photo Capture: The most basic way to use Voice is by simply tapping the button labeled by VoiceOver as “Camera. Button” This will take a picture. Then simply tap the button labeled “Next. Button” and Voice will perform OCR on your image and read it aloud. Voice Control: Alternatively, you can control the app using your voice if you find that tapping buttons shake your camera. Simply say “capture” to snap a picture, and “read” to start processing the image. Batch Mode: Batch mode is enabled by default. To read more than one page, just keep taking photos using the “Camera. Button” or by saying the word “capture” many times. Voice will read all the documents one after another. Scan Tone: Good OCR detection does not depend on the corners of a document to be visible. But if corner detection is important to you, Scan Tone plays a tone when it sees all 4 corners visible. The tone gets louder or softer depending on the placement, tilt, and orientation of your phone relative to your document. A louder scan tone means better visibility of your document. Real-Time Mode: Voice also supports real-time scanning. Toggle this on, then simply hold your phone in front of any document with text and Voice will read it out loud in real-time. Voice also automatically turns on flash when it detects sub-par lighting and turns it off for objects that would glare. Reading Voices & Languages: Voice supports 47 languages and offers 180 reading voices. 52 voices are the standard iOS voices, and 128 of them are premium AI-generated voices with extremely fluent intonations. You can adjust your language, reading voice, and speaking rate in Settings. Photo Library: The photo library picker lets you pick multiple images at a time from any of your albums. Offline Mode: Voice now fully works without wifi. If privacy is a concern or you don’t care for that extra bit of OCR quality, then feel free to use Voice in offline mode. You can turn it on in settings. Saving & Exporting: Once your document has been scanned, it takes one tap to copy your detected OCR text to your clipboard, export it as an accessible PDF, export it as a Plain Text file, or simply export all the images you captured. Importing: Voice allows you to import both images and PDFs from other apps. It automatically detects the document format and performs OCR. VoiceOver" The entire app was crafted with VoiceOver in mind, so everything is fully accessible. App Size: Voice has only a 6.9-megabyte app size. Pricing: You get 20 free scans per month. You can use those scans in either Short Text Mode or Standard Capture Mode. Once those 20 scans are up, you must purchase the Elite plan for $9.99 per month or the Believer plan for $99.99 per year. You save $20 a year, or 17%, by upgrading to the Believer plan. We are committed to keeping Voice OCR open for scholars and others lacking financial stability. Fill out this short form to tell us about your situation at http://bit.ly/VoiceOCR. Further Help: Feel free to reach out to my personal email, shalinvs@gmail.com, for any feedback.
OneStep Reader Multi
This app provides instant access to print for individuals with reading differences. It uses text-to-speech, text-to-Braille, and synchronized highlighting to assist users with visual impairments, dyslexia, and other reading challenges. Capture any text with your device's camera for immediate reading or export.
- Text-to-speech functionality
- Text-to-Braille output
- Synchronized text highlighting
- Image-based PDF and EPub support
- Export to HTML or TXT
- Cloud storage integration
Read full descriptionHide full description
To activate and use OneStep Reader Multi you need a license with a valid username and password. If you do not yet have these, please contact your OneStep Reader Multi distributor or site administrator. OneStep Reader gives you instant access to print anytime and anywhere. OneStep Reader 3.0 is a rapid and efficient text recognition app. Its text-to-speech, text-to-Braille, and text highlighting tools make it valuable for blind, low-vision, dyslexic, and others with reading differences. Use it to import or take a photo of anything containing text. Take a photo and the app reads text out loud or displays it on a connected refreshable Braille display. Read with more ease thanks to the simultaneous highlighting of the sentence and word that is being read on the picture or in the plain text document. The app helps you get a good photo with special alignment tools, including spoken and vibration guidance. Snap multiple pages, such as a book, for later reading. Winner of the 2014, 2015, and 2016 AppleVis Golden Apple Award for Best Assistive Technology App. • Reads image-based PDF and JPEG files, and now tagged PDF and EPub files too! • Exports OneStep Reader files as HTML or TXT files. • Navigates by line, sentence, word, or character. • Crop, rotate, and edit the pictures you take before performing text recognition. • View documents in PDF presentation mode with double highlighting while reading. • View reading order and language-tagged PDF documents. • Add and remove bookmarks in PDF documents. • Switch between PDF view and reflowable text view. • Read documents in the increasingly popular EPub format. The app also has synchronized text highlighting to help you read along with the spoken text, a benefit for people with dyslexia and other reading difficulties. Need nutritional information from your breakfast cereal? OneStep Reader can read labels. Out shopping and need a price? OneStep Reader can read price tags. Want to know what came in the mail? OneStep Reader captures it all. OneStep Reader captures print from your computer or tablet screen. Photograph the screen and know exactly what that error message says. Little details abound. We got rid of the fifty-page limit for batch recognition. Everything gets turned on its side with landscape support. Add subfolders to the local folder structure. Use Microsoft OneDrive, Dropbox, or Google Drive to store and retrieve your documents. You can now make calls, send emails, and open hyperlinks directly from documents; call or email your new contacts directly from the text of their business cards! Fully localized versions (user interface, recognition, and speech) are available in: English, German, Italian, French, Spanish, Norwegian (Bokmål), Swedish, Portuguese, Dutch, Turkish, Danish, Polish, Russian, Japanese, and Czech. Other languages available for speech and recognition only: Afrikaans, Albanian, Bulgarian, Chinese (Simplified), Chinese (Traditional), Croatian, Estonian, Finnish, Greek, Hungarian, Icelandic, Indonesian, Romanian, Serbian (Cyrillic), Serbian (Latin), Slovak, and Ukrainian.
Screenshots
Verdict
The clearest difference is in-app purchases: OneStep Reader Multi at none against Voice's 2. Voice's advantage is review sentiment (48% vs 25%) and update cadence (every 2 months vs every 6 months). On price, rating, ratings volume 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
Both are free to download. Voice sells 2 in-app purchases, starting at $9.99 per month. OneStep Reader Multi asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 3.5 for Voice against 3.4 for OneStep Reader Multi. Both are backed by a comparable volume of ratings — 15 and 14 respectively. Written reviews are what separate them: 48% of Voice's written reviews are positive against 25% of OneStep Reader Multi's.
Voice ships an update every 2 months, OneStep Reader Multi every 6 months. The most recent releases landed on October 1, 2026 and October 4, 2026 respectively.
| Parameter | Voice | OneStep Reader Multi |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (15 ratings) — better | 3.4 (14 ratings) |
| Positive reviews | 48.4% of reviews — better | 25.0% of reviews |
| Number of ratings | 15 — better | 14 |
| Update frequency | Every 2 months — better | Every 6 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 11 MB | 171 MB |
| Age rating | 4+ | 4+ |
| Developer | Shalin Shah | Sensotec nv |
Customer experience
Voice
OneStep Reader Multi
Bugs and requests
Voice
Reported bugs
17 issues- App crashes after taking picture
- App crashes during image processing
- App crashes when selecting photos from library
- App crashes when granting camera/microphone permissions
- App freezes on intro screen
Show 12 moreShow fewer
- VoiceOver compatibility broken on iPhone 7+
- Spanish voice stopped working after update
- App stuck on single page
- Flash setting reverts to incorrect state
- Premature photo capture in low light
- No audio tones despite app info claiming them
- Text not reading in sequence/skipping content
- Incorrect text recognition (reads wrong content)
- App force closes after processing
- Settings reset after each use
- Auto mode detects non-existent corners
- Poor image quality from camera
Requested features
15 requests- Turkish language support
- French language interface
- German language support
- Offline processing capability
- Multi-page document scanning and saving
Show 10 moreShow fewer
- PDF file support
- Instant/real-time text reading
- Manual button controls alongside voice commands
- Adjustable reading speed options
- Text highlighting and editing features
- Share and export functionality improvements
- Continuous reading without retaking photos
- Bluetooth support
- Clickable links in scanned documents
- Better contrast on action buttons
OneStep Reader Multi
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Voice
- Elite$9.991 Month
- Believer$99.991 Year
OneStep Reader Multi
No in-app purchases








