PDF Reader vs Coin Value Scanner App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF Reader
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PDF Reader-store is your essential app for managing and viewing all your important documents. Go beyond just PDFs! Our app offers robust support for opening and displaying PDFs, Excel spreadsheets, Word documents, and various image files, all in one convenient place. Whether you're reviewing a report, checking a spreadsheet, or viewing an image, PDF Reader-store provides a seamless and intuitive experience. Keep your files organized and accessible, ensuring you're always prepared. Download PDF Reader-store today and streamline your document viewing!
Coin Value Scanner App
Identify coins and banknotes using AI-powered photo recognition. Explore estimated collector values, discover coins from around the world, and organize your finds into a personal collection.
- AI coin and banknote identification
- Estimated collector value exploration
- Global coin discovery
- Personal collection organization
- Search and learn catalog
- Banknote identification
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What coin is this, and what might it be worth? Coin Value Scanner App helps you identify coins from photos, explore estimated collector values, and organize your collection. From a penny in your pocket to an unfamiliar old coin, discover more about the money you find. IDENTIFY COINS FROM PHOTOS Use AI-powered photo recognition to identify coins and explore their details. View front and back images alongside information such as country, issuer, denomination, year, and series. EXPLORE ESTIMATED COIN VALUES Curious about a coin’s worth? View estimated collector value ranges when available, alongside identification details that help you understand the result. DISCOVER COINS FROM AROUND THE WORLD Browse coins by country, historical era, empire, and ruler. Explore ancient, medieval, and modern coins, or discover a featured coin of the day. BUILD YOUR PERSONAL COLLECTION Save identification results to your collection and keep your finds in one place. Browse your saved items, sort by recency, value, country, or era, and view the estimated total value of items with available estimates. SEARCH AND LEARN Search for coins, banknotes, and countries. Explore catalog information and learn more about familiar pocket change and coins you have never seen before. IDENTIFY BANKNOTES TOO Scan paper money to explore its country, issuer, denomination, year, series, and catalog reference when available. Save banknotes alongside your coins in the same collection. Whether you are starting a collection or researching a recent find, turn curiosity into a collection you can explore. Estimated values are for reference only and are not professional appraisals or offers to buy. Identification results and available details may vary by item and photo quality. SUBSCRIPTION: We offer auto-renewing subscription: • Length: Weekly and Yearly • Your subscription will be charged to your iTunes Account at confirmation of purchase and will automatically renew for the selected duration unless auto-renew is turned off at least 24 hours before the end of the current period. • You can manage your subscription and turn off auto-renewal by visiting your iTunes Account Settings after purchase Privacy Policy & Terms of Use • Privacy Policy: https://sonicfern.com/privacy-policy • Terms of Use: https://sonicfern.com/terms-of-service
Screenshots
Verdict
The clearest difference is ads: Coin Value Scanner App at none against PDF Reader's shown. Coin Value Scanner App also leads on update cadence (monthly vs every 114 months). On price, in-app purchases, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PDF Reader ships an update every 114 months, Coin Value Scanner App monthly. The most recent releases landed on October 17, 2026 and October 20, 2026 respectively.
| Parameter | PDF Reader | Coin Value Scanner App |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (3 ratings) — better |
| Positive reviews | — | 66.7% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 114 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 10 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | Ramalingam Sivaramakrishnan | Sonic Fern LLC |
In-app purchases
PDF Reader
No in-app purchases
Coin Value Scanner App
No in-app purchases
Questions
Is PDF Reader free?
Is Coin Value Scanner App free?
Do PDF Reader or Coin Value Scanner App have ads?
Which is updated more often, PDF Reader or Coin Value Scanner App?
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