Synthy vs Keyword Generator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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
Read full descriptionHide full description
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
Keyword Generator
Quickly generate relevant keywords for online marketplaces. Simply paste your product title and receive optimized tag suggestions in seconds. This tool offers a streamlined process for sellers on platforms like Etsy, Shopify, and Amazon Handmade.
- Instant keyword ideas from real search data
- Optimized tags for Etsy's character limit
- One-tap copy and paste functionality
- No account sign-up required
- No tracking or ads
- Supports US, UK, CA, AU search data
Read full descriptionHide full description
No accounts, no tracking, no ads. Open the app, paste your product title, tap “Generate” and get 20 high-traffic keywords ready for Etsy, Shopify, Mercari, Poshmark or Amazon Handmade. One-tap copy, one-tap paste – done in 5 seconds. FEATURES • Instant keyword ideas from real search data (US, UK, CA, AU) • 13-20 tags optimised for Etsy’s 20-character limit • One-tap copy button – no selecting text • One-tap paste into Etsy app (or any marketplace) • No sign-up, no analytics, no watermarks
Screenshots
Verdict
The clearest difference is review sentiment: Synthy at 81% against Keyword Generator's 0%. Synthy also leads on price (Free vs $2.99) and rating (4.2 vs 1.0). Keyword Generator's advantage is in-app purchases (none vs 7) and update cadence (daily vs monthly). On ads 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
Synthy is free to download; Keyword Generator costs $2.99 up front. Synthy sells 7 in-app purchases, starting at $4.99 per 7 days. Keyword Generator asks for nothing beyond the download.
Synthy holds the better App Store score, 4.2 against 1.0. That said, the two scores are not equally well evidenced: Synthy has 384 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 81% of Synthy's written reviews are positive against 0% of Keyword Generator's.
Synthy ships an update monthly, Keyword Generator daily. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.
| Parameter | Synthy | Keyword Generator |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 4.2 (384 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 81.3% of reviews — better | 0.0% of reviews |
| Number of ratings | 384 — better | 1 |
| Update frequency | Monthly | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 213 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Dating onlain, ooo | Brittney Pilarcik |
Customer experience
Synthy
Keyword Generator
Bugs and requests
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
Keyword Generator
Not enough reviews yet to summarise bugs or requests.
In-app purchases
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
Keyword Generator
No in-app purchases
Questions
Is Synthy free?
Is Keyword Generator free?
Which has better reviews, Synthy or Keyword Generator?
Do Synthy or Keyword Generator have ads?
Which is updated more often, Synthy or Keyword Generator?
Other comparisons
