Comparison

Coin Tester. vs Pokerface

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

Head to head
About

Coin Tester.

This app helps you verify the authenticity of one-ounce gold and silver coins using acoustic resonance and artificial intelligence. It analyzes the unique sound a coin makes when struck to detect counterfeits. Regular updates ensure accuracy for various coin types and conditions.

Highlights
  • Acoustic resonance coin testing
  • Artificial intelligence analysis
  • Detects counterfeit coins
  • Supports gold and silver bullion coins
  • Database of coin vintages
  • Regular updates for accuracy
Read full description

Coin Tester is an advanced application that allows users to verify the authenticity of one-ounce gold and silver coins. The application uses the method of acoustic resonance (known as the ping test) and artificial intelligence to determine whether the user is dealing with a genuine coin. When struck, a coin vibrates and emits a unique sound, primarily influenced by its dimensions and the material it is made of. For example, a gold Maple Leaf will sound different than a silver Krugerrand when struck. An authentic gold or silver coin will produce a different sound than a counterfeit one. These differences are precisely used by the Coin Tester application. Interestingly, mints release coins each year with a newly physically minted vintage. Additionally, changes in the coin production process, wear and tear, and the appearance of patina on silver create minor differences that affect the sound of the coins. Using artificial intelligence, the Coin Tester application guides users through the coin verification process and assists in determining the authenticity of the product. We have access to a large database of new and circulating coins, allowing us to regularly add updates that include coins from new vintages. This ensures that the application functions accurately for all types of coins, regardless of their condition, type, or minting year. With subscriptions, you can access coin verification for a week, a month or a year. Current list of gold coins: Britannia 1 oz American Eagle 1 oz Vienna Philharmonic 1 oz Australian Kangaroo 1 oz Krugerrand 1 oz Canadian Maple Leaf 1 oz American Bison 1 oz Australian Emu 1 oz Current list of silver coins: Britannia 1 oz American Eagle 1 oz Vienna Philharmonic 1 oz Australian Kangaroo 1 oz Krugerrand 1 oz Canadian Maple Leaf 1 oz Armenian Noah's Ark 1 oz

About

Pokerface

Features
Read full description

Elevate your poker game with Pokerface, the ultimate companion app for both novice and seasoned Texas Hold'em players. Developed with cutting-edge Dart and Flutter technology, Pokerface offers a seamless experience across iOS devices, providing tools and insights to enhance your strategy and decision-making at the poker table. Key Features: - Hand Calculator: Instantly find the best hand combinations with your current cards to stay a step ahead. - AI Assistance: Leverage advanced AI to get recommendations on the optimal move considering your hand and the community cards. - Odds Calculator: Understand your chances of winning in any given situation, making it easier to make informed decisions. - Strategy Tips: Access personalized tips and tricks designed to improve your gameplay, tailored to how you play. - Custom Themes: Personalize your app experience with a selection of themes, ensuring Pokerface not only works well but looks great on your device. Pokerface is more than just a tool; it's a comprehensive guide designed to bring fun, engagement, and a competitive edge to your poker sessions. With cool animations, easter eggs, and an intuitive interface, mastering Texas Hold'em has never been more enjoyable. Whether you're looking to understand the basics or refine your strategies in high-stakes scenarios, Pokerface is your go-to source for real-time calculations, strategic advice, and more.

Screenshots

Coin Tester.4 screens
Pokerface4 screens

Verdict

The call

The clearest difference is in-app purchases: Pokerface at none against Coin Tester.'s 3. Coin Tester.'s advantage is update cadence (monthly vs every 28 months). On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Coin Tester. sells 3 in-app purchases, starting at $9.00 per month. Pokerface asks for nothing beyond the download.

UpkeepUpdate frequency

Coin Tester. ships an update monthly, Pokerface every 28 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard2 real differences · 8 level
Coin Tester. versus Pokerface: the parameters behind the verdict, then further details
ParameterCoin Tester.Pokerface
PriceFreeFree
Rating4.4 (123 ratings) — better—
Positive reviews64.7% of reviews—
Number of ratings123 — better—
Update frequencyMonthly — betterEvery 28 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscription—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.013.0 — better
Further details — not scored
Size95 MB50 MB
Age rating4+4+
DeveloperGrowth & ValueAkshay Maurya

Bugs and requests

Coin Tester.

Reported bugs

3 issues
  • Test results are not accurate
  • App fails to identify genuine coins
  • App gives positive test for non-coin objects

Requested features

3 requests
  • Expand coin database
  • Improve accuracy of tests
  • Clarify pricing and subscription model upfront

Pokerface

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Coin Tester.

Subscriptions2
  • Monthly Access$9.001 Month
  • Annual Access$72.001 Year
One-time1
  • 7-Day Access$19.00
None

Pokerface

No in-app purchases

Questions

Is Coin Tester. free?
Coin Tester. is free to download, with in-app purchases available.
Is Pokerface free?
Pokerface is free to download, with no in-app purchases.
Do Coin Tester. or Pokerface have ads?
Neither Coin Tester. nor Pokerface shows ads.
Which is updated more often, Coin Tester. or Pokerface?
Coin Tester. ships an update monthly, and Pokerface every 28 months. Most recently, Coin Tester. was updated on November 3, 2026 and Pokerface on November 4, 2026.

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