Comparison

Quad Decoder vs Coin Identifier, Value Checker

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

Head to head
About

Quad Decoder

Stream video and audio from multiple low-delay IP encoders simultaneously. Connect to up to four encoders by setting their IP addresses and port numbers for real-time viewing.

Highlights
  • Stream video and audio
  • Connect to 4 encoders
  • Low delay streaming
  • Set IP address and port
  • Simultaneous connection
Features
Read full description

This app is play video and audio stream from Low delay Compact IP Encoder made by Techno Mathematical Co.,Ltd. It is possible to connect to 4 encoders simultaneously. Set Encoder IP address and port number then get connected.

About

Coin Identifier, Value Checker

Identify ancient coins with advanced AI and a vast numismatic database. Discover historical context, rarity, and current market values based on live auction data. Your personal coin expert for uncovering historical treasures.

Highlights
  • AI-powered instant coin identification
  • Metal composition and wear analysis
  • Live auction data for valuations
  • Comprehensive historical documentation
  • Rarity and cultural context
  • Private, encrypted collection backup
Features
Read full description

Unlock the Mysteries of History – One Coin at a Time. Imagine holding a piece of ancient civilization in your hands – a coin that once passed through the markets of Rome, the temples of Greece, or the palaces of Byzantium. With our groundbreaking app, you're no longer just a collector; you're a time traveler, an archaeologist, and a savvy investor all in one. This isn't just another coin identification tool. Our proprietary technology combines advanced AI recognition with an extensive numismatic database, offering you an experience that's as close to having a personal coin expert in your pocket as possible. While other apps might recognize modern currency, we specialize in bringing ancient coins to life – revealing their stories, values, and secrets with unprecedented accuracy. Whether you're holding a common Roman denarius or a rare Greek drachm, our app transforms every coin into a captivating historical artifact. The thrill of discovery awaits – no magnifying glass or dusty reference books required. Advanced Features for Modern Collectors: Our app transforms coin collecting through innovative technology. The instant identification system doesn't just match patterns - it examines metal composition, surface wear, and patina to recognize even damaged or incomplete coins with exceptional accuracy. For valuations, we go beyond estimates. Our system actively compares your coins against live auction data, dealer pricing, and collector market trends to deliver trustworthy, current market values. Every identified coin includes comprehensive historical documentation: the minting era and its historical background, rarity assessments, plus cultural and artistic context about its design and significance. We've designed the experience for all collector levels. Beginners enjoy straightforward identification, while experienced numismatists can access deeper cataloging functions. All users benefit from our strict privacy protections - your collection data stays completely private with military-grade encryption, automatically backed up to prevent any loss of your valuable records. The interface adapts to your expertise level while maintaining intuitive operation throughout, making professional-grade analysis accessible to every collector. Join the Digital Revolution in Numismatics! Download now and experience the future of coin collecting. Your next ancient treasure is waiting to be discovered – will you be the one to uncover its story? Premium Subscription: - Charged to iTunes account - Auto-renews unless canceled 24+ hours before period ends - Manage in Apple Account Settings - Free trial forfeited if subscribing early Cancel anytime. Terms apply. Terms Of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Coin Identifier, Value Checker4 screens

Verdict

The call

The clearest difference is review sentiment: Quad Decoder at 100% against Coin Identifier, Value Checker's 0%. Quad Decoder also leads on in-app purchases (none vs 2) and rating (5.0 vs 4.7). Coin Identifier, Value Checker's advantage is ratings volume (189 vs 1). On price, ads and device support 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. Coin Identifier, Value Checker sells 2 in-app purchases, starting at $7.99 per 7 days. Quad Decoder asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Quad Decoder holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Coin Identifier, Value Checker has 189 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Quad Decoder's written reviews are positive against 0% of Coin Identifier, Value Checker's.

Scorecard6 real differences · 4 level
Quad Decoder versus Coin Identifier, Value Checker: the parameters behind the verdict, then further details
ParameterQuad DecoderCoin Identifier, Value Checker
PriceFreeFree
Rating5.0 (1 ratings) — better4.7 (189 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings1189 — better
Update frequencyEvery 2 months—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterSubscription
DevicesiPadiPhone, iPad — better
Requires iOS13.0 — better16.0
Further details — not scored
Size2 MB131 MB
Age rating4+4+
Developer株式会社テクノマセマティカルOvaun Latouche

Customer experience

Quad Decoder

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Coin Identifier, Value Checker

All ratings189 ratings
Positive91.5%
Neutral2.1%
Negative6.3%
Written reviews3 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Quad Decoder

No in-app purchases

2 purchases

Coin Identifier, Value Checker

Subscriptions2
  • Coin Identifier: 1 week3 Days trial$7.997 Days
  • Coin Identifier: 1 month$19.991 Month

Questions

Is Quad Decoder free?
Quad Decoder is free to download, with no in-app purchases.
Is Coin Identifier, Value Checker free?
Coin Identifier, Value Checker is free to download, with in-app purchases available.
Which has better reviews, Quad Decoder or Coin Identifier, Value Checker?
Quad Decoder is rated higher. Quad Decoder averages 5.0 out of 5 from 1 ratings, while Coin Identifier, Value Checker averages 4.7 from 189 ratings.
Do Quad Decoder or Coin Identifier, Value Checker have ads?
Neither Quad Decoder nor Coin Identifier, Value Checker shows ads.

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