Voice vs Synthy
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
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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.
Synthy
Transform documents, books, and web content into audio with advanced text-to-speech technology. Scan physical documents or import digital files and listen to them read aloud with natural-sounding AI voices. Adjust playback speed and enjoy background listening for a seamless audio experience.
- Scan and read documents
- Text to speech with AI voices
- Adjustable reading speed
- Import files and web links
- Background listening mode
- Type and listen functionality
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Introducing Synthy — Your Ultimate Audio Books & Reading App! Do you have a mountain of documents, books, or material to read but no time? Synthy is the perfect PDF reader, text to speech tool, and voice aloud reader to save your day! Simply scan and read, upload text, document or web-link and listen to any text aloud. Whether it’s book reading, articles, or newspapers, our app reads everything for you with natural TTS voices. Key Features of Synthy: Text to Speech & Voice Reader Transform any text into audio! Use your phone’s camera to scan and read books (PDF, EPUB, DOCX, etc.), and let Synthy read text aloud like a personal audio book reader. Perfect for multitasking or book reading on the go! Realistic AI Voices for Document Reader No more robotic sounds! Enjoy voice reader technology with lifelike voices. Whether for PDF read aloud, screen reader tasks, or reading apps, Synthy adapts to your style. Adjustable Speed Reading App Customize pacing for read aloud comfort. Speed up for quick reviews or slow down to savor content—ideal for audio books and document reader needs. Type & Listen with Voice Aloud Reader Need to read text aloud from notes? Type anything, and Synthy will turn text to voice instantly. Great for students and professionals! Import Files & Web Content Import PDFs, eBooks, or links—Synthy acts as a screen reader for all formats. Even online articles become audio books with our TTS! Background Mode Keep listening while your phone is locked. A must-have for book reading fans and voice reader enthusiasts! Why Choose Synthy? More than a PDF reader or text to speech tool, Synthy is your all-in-one voice aloud reader and audio book reader. Whether for scan and read convenience, read aloud flexibility, or document reader functionality. Book reading lovers Professionals needing PDF read aloud Anyone who wants a screen reader or voice reader to speak for me effortlessly! Privacy policy: https://speechie.app/privacy.html Terms of use: https://speechie.app/terms.html Support: • Email: support@speechie.app • FAQ: https://speechie.app/faq.html
Screenshots
Verdict
The clearest difference is rating: Synthy at 4.2 against Voice's 3.5. Synthy also leads on review sentiment (81% vs 48%) and ratings volume (384 vs 15). Voice's advantage is iOS requirement (13.0 vs 16.6). On price, update cadence, ads and in-app purchases 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 and Synthy sells 7 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Synthy holds the better App Store score, 4.2 against 3.5. That said, the two scores are not equally well evidenced: Synthy has 384 ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 48% of Voice's written reviews are positive against 81% of Synthy's.
Voice ships an update every 2 months, Synthy monthly. The most recent releases landed on June 10, 2026 and September 20, 2026 respectively.
| Parameter | Voice | Synthy |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (15 ratings) | 4.2 (384 ratings) — better |
| Positive reviews | 48.4% of reviews | 81.3% of reviews — better |
| Number of ratings | 15 | 384 — better |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 11 MB | 213 MB |
| Age rating | 4+ | 4+ |
| Developer | Shalin Shah | Dating onlain, ooo |
Customer experience
Voice
Synthy
User reviews
Voice
From 15 App Store ratingsWhat we love
- 👁️ Highly accurate OCR recognition
- 🎤 Voice-activated hands-free operation
- ♿ Excellent accessibility for blind/visually impaired users
- 🆓 Generous free tier with 100 scans/month
- 🌍 Multilingual support
Room to improve
- 🐛 Frequent app crashes during image processing
- 🌐 Requires internet connection (no offline mode)
- 💸 Expensive subscription pricing
- 🔧 Inconsistent performance across devices
- ⚠️ Settings don't persist between sessions
Synthy
From 384 App Store ratingsWhat we love
- 👍 Convenient text-to-speech
- 🚀 Efficient scanning and conversion
- 🔊 Natural-sounding voices
- 🔍 Versatile content support
- 🔧 Customizable reading experience
Room to improve
- 🐛 Occasional crashes and freezes
- 💰 Subscription-based model
- 🔌 Inconsistent performance
- 📚 Limited free content access
- 🤖 Occasional mispronunciations
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
Synthy
Reported bugs
4 issues- Scanning issues with page breaks
- Playback pauses at paragraph ends
- Inconsistent text recognition
- Subscription cancellation problems
Requested features
5 requests- Highlight and annotate text
- Background playback with screen lock
- More language and voice options
- Improved OCR accuracy
- Easier file management and organization
In-app purchases
Voice
- Elite$9.991 Month
- Believer$99.991 Year
Synthy
- Synthy Scan & Read Premium$4.997 Days
- Endless Listening with Synthy$5.991 Month
- Endless Listening with Synthy$9.991 Month
Show 4 moreShow fewer
- Endless Listening with Synthy3 Days trial$12.991 Month
- Three months$34.993 Months
- 6 month premium3 Days trial$49.996 Months
- Synthy Premium3 Days trial$79.991 Year
Questions
Is Voice free?
Is Synthy free?
Which has better reviews, Voice or Synthy?
Do Voice or Synthy have ads?
Which is updated more often, Voice or Synthy?
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