Comparison

Hand and Foot Calculator vs Authenticator App ◦

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

Head to head
About

Hand and Foot Calculator

Easily score your Hand and Foot card games with this utility app. It offers configurable scoring options for various game elements like going out, red threes, and different types of canastas. Track scores across multiple rounds and player configurations.

Highlights
  • Configurable scoring options
  • Default scoring rules included
  • Supports multiple rounds
  • Handles various canasta types
  • Accommodates different player counts
  • Customizable game parameters
Features
Read full description

A utility application for scoring your Hand and Foot card games. The scoring options are configurable. The default configuration is: - Going out is 100 points. - Red threes that are played are worth 100 points. A canasta of red threes has a bonus of 1000 points (for a total of 1700+ points) - Unplayed red threes are -500, and accounted for during card count. - A canasta of wild cards counts for 1500 points. - A canasta of sevens counts for 1000 points. - A "Natural" canasta (a canasta without wildcards) counts for 500 points. - A "Mixed" canasta (a canasta with wildcards) counts for 300 points. - Cardcount: cards are counted and the value is entered as a number in the cardcount row. There are 5 rounds: - Round 1: 50 points is needed to meld - Round 2: 90 points is needed to meld - Round 3: 120 points is needed to meld - Round 4: 150 points is needed to meld - Round 5: A canasta is needed to meld Game can be played by 2, 3, 4 (teams of 2) or 6 (teams of 2) players. - The value for going out can be configured. - If red threes are playable, what their value is, and if a bounus for a canasta of red threes is applicable. - If a canasta of wild cards is "special", what is it's value. - If a canasta of sevens is "special", what is it's value. - The value of a natural canasta. - The value of a mixed canasta. - Include the 5th (canasta meld) round, or only 4 rounds.

About

Authenticator App ◦

This app enhances your digital security by protecting your online privacy and identity. It offers features like privacy detection for photos, two-factor authentication for accounts, secure storage for personal files, and detection of phishing websites. Safely scan QR codes and barcodes to guard against online threats.

Highlights
  • Privacy detection for photos
  • Two-factor authentication
  • Secure password-protected folder
  • Phishing site detection
  • Secure QR and barcode scanner
Read full description

In an era where digital security is crucial, DuoProtec offers a comprehensive set of tools designed to protect your online privacy and security. Our easy-to-use app combines essential security features with innovative technology to shield you from various online threats. Key Features: - Privacy Detection: Keep your identity information safe. Our privacy detection feature scans photos for any ID information to help prevent identity theft. - Authenticator: Strengthen the security of your various accounts with two-factor authentication. Easy setup for multiple accounts ensures you're protected at every step. - Safe Folder: Securely store your photos in a password-protected folder. Peace of mind knowing your personal files are safe. - Phishing Site Detection: Before you click, make sure it's safe. Enter any URL into our app to check if a website is legitimate or a potential phishing threat. - Secure QR-Scan: Scan QR codes and barcodes securely. Whether you're accessing a menu or checking into a venue, do it safely with DuoProtec’s secure scanner. Why Choose DuoProtec? DuoProtec is more than just an app; it's your partner in navigating the digital world safely. We believe in providing robust protection without compromising ease of use. With DuoProtec, you can: - Protect your accounts and personal identity. - Secure your private photos and documents. - Prevent falling victim to phishing and scam websites. - Safely scan QR codes and barcodes without risking your privacy. Your privacy and security matter. Download DuoProtec today and take the first step towards a safer online experience. Feel confident knowing your digital life is guarded with DuoProtec – where security meets simplicity. Regarding Subscriptions: - Upon confirmation of purchase, the payment will be charged to your iTunes Account. - Unless auto-renew is turned off at least 24 hours before the end of the current period, subscriptions will renew automatically. - Your account will be charged for renewal up to 24 hours before the current period ends, and the cost of renewal will be identified. - Subscribers can manage their subscriptions and turn off auto-renewal by going to their Account Settings post-purchase. - Should there be any unused portion of a free trial period offered, it will be forfeited when the user subscribes to that publication, where applicable. Terms: https://www.apexinnovateapps.com/terms Policy: https://www.apexinnovateapps.com/privacy Support: https://www.apexinnovateapps.com/support

Screenshots

Hand and Foot Calculator4 screens
Authenticator App ◦4 screens

Verdict

The call

The clearest difference is price: Authenticator App ◦ at Free against Hand and Foot Calculator's $1.99. Authenticator App ◦ also leads on rating (4.4 vs 3.4) and update cadence (every 2 months vs every 10 months). Hand and Foot Calculator's advantage is in-app purchases (none vs 3) and review sentiment (31% vs 7%). On 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

Authenticator App ◦ is free to download; Hand and Foot Calculator costs $1.99 up front. Authenticator App ◦ sells 3 in-app purchases, starting at $6.99 per month. Hand and Foot Calculator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Authenticator App ◦ holds the better App Store score, 4.4 against 3.4. That said, the two scores are not equally well evidenced: Authenticator App ◦ has 984 ratings behind it against 91, so its average is the more settled of the two. Written reviews complicate that: 31% of Hand and Foot Calculator's written reviews are positive against 7% of Authenticator App ◦'s, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Hand and Foot Calculator ships an update every 10 months, Authenticator App ◦ every 2 months. The most recent releases landed on November 2, 2026 and November 8, 2026 respectively.

Scorecard9 real differences · 2 level
Hand and Foot Calculator versus Authenticator App ◦: the parameters behind the verdict, then further details
ParameterHand and Foot CalculatorAuthenticator App ◦
Price$1.99Free — better
Rating3.4 (91 ratings)4.4 (984 ratings) — better
Positive reviews30.8% of reviews — better7.4% of reviews
Number of ratings91984 — better
Update frequencyEvery 10 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
Best chart rank—#197 — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.612.0 — better
Further details — not scored
Size18 MB82 MB
Age rating4+17+
DeveloperSolutions by LTC LLCApex Innovate Limited

Customer experience

Hand and Foot Calculator

All ratings89 ratings
Positive57.3%
Neutral6.7%
Negative36.0%
Written reviews39 reviews
Positive30.8%
Neutral12.8%
Negative56.4%

Authenticator App ◦

All ratings982 ratings
Positive83.3%
Neutral3.8%
Negative12.9%
Written reviews27 reviews
Positive7.4%
Neutral0.0%
Negative92.6%

User reviews

Hand and Foot Calculator

From 91 App Store ratings

What we love

  • 👍 Makes scoring easy
  • 👍 Simplifies canasta scoring
  • 👍 Well worth the investment
  • 👍 Configurable to variations
  • 👍 Saves games

Room to improve

  • 🐛 App won't start
  • 🐛 Input fields turn black
  • 🐛 Screen blank in configuration
  • 🐛 Scores not showing
  • 🐛 Does not work in dark mode

Authenticator App ◦

From 984 App Store ratings

Room to improve

  • ⚠️ Misleading app description
  • 💰 Expensive subscription
  • 🚫 Not the free Google Authenticator app
  • 🔒 Security concerns
  • 🤯 Difficult to use/navigate

Bugs and requests

Hand and Foot Calculator

Reported bugs

18 issues
  • App won't start
  • Input cells black
  • Configuration screens blank
  • Scores not showing
  • Does not work in dark mode
Show 13 more
  • Red 3s not added to score
  • Numbers missing (4 or 5)
  • App stopped working
  • Scores not calculating
  • Grand total score incorrect
  • Crashes with latest iOS update
  • Went out toggles Sevens
  • Cannot add fourth player
  • Cannot edit titles
  • No option for 100 points for 22 cards
  • No negative values allowed
  • Only three players
  • Small font size

Requested features

17 requests
  • Add more players
  • Edit scoring category titles
  • Option for 100 points for 22 cards
  • Tally for more than one wild pile
  • Add 5s option
Show 12 more
  • Add 25 and 50 point options
  • Option to keep names/teams on restart
  • Add hand points for subtraction
  • Add option for number of players
  • Screen rotation for more players
  • Screen swipe for more players
  • Access rules/config during scoring
  • Add 5s, 7s, wild, clean, dirty options
  • Option to adjust per round meld
  • Standard back button
  • Show point difference between teams
  • Ability to enter hand points for subtraction

Authenticator App ◦

Reported bugs

2 issues
  • Subscription charges without user consent
  • Inability to cancel subscription

In-app purchases

None

Hand and Foot Calculator

No in-app purchases

3 purchases

Authenticator App ◦

Subscriptions3
  • DuoProtec Premium 1 Month$6.991 Month
  • DuoProtec Premium 1 Year$39.991 Year
  • DuoProtec Premium 1 Year3 Days trial$49.991 Year

Questions

Is Hand and Foot Calculator free?
Hand and Foot Calculator costs $1.99, with no in-app purchases.
Is Authenticator App ◦ free?
Authenticator App ◦ is free to download, with in-app purchases available.
Which has better reviews, Hand and Foot Calculator or Authenticator App ◦?
Authenticator App ◦ is rated higher. Hand and Foot Calculator averages 3.4 out of 5 from 91 ratings, while Authenticator App ◦ averages 4.4 from 984 ratings.
Do Hand and Foot Calculator or Authenticator App ◦ have ads?
Neither Hand and Foot Calculator nor Authenticator App ◦ shows ads.
Which is updated more often, Hand and Foot Calculator or Authenticator App ◦?
Hand and Foot Calculator ships an update every 10 months, and Authenticator App ◦ every 2 months. Most recently, Hand and Foot Calculator was updated on November 2, 2026 and Authenticator App ◦ on November 8, 2026.

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