Comparison

FDA Age Calculator vs TruAge

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

Head to head
About

FDA Age Calculator

This utility helps retailers quickly determine if a customer meets the federal minimum age of 21 to purchase tobacco products. It can scan a driver's license or allow manual entry of a birthdate for age calculation. The app does not verify ID authenticity and does not store or transmit user data.

Highlights
  • Scan driver's license for age verification
  • Manual birthdate entry for quick calculation
  • Determines if purchaser is 21+ for tobacco sales
  • No data transmission or storage
  • Assists retailers with federal compliance
Features
Read full description

With the “FDA Age Calculator,” retailers can use their personal smartphones to help determine if the purchaser is old enough under federal law to buy tobacco products. Using the camera feature on a smartphone, the app is able to scan the driver’s license of the purchaser to determine if the customer is at least 21 years of age (the federal minimum age to buy a tobacco product). The birthdate listed on the photo id can also be manually entered into the app by the retailer for a quick age calculation. This application is only intended to assist retailers in calculating the age of the purchaser. This application does not check or verify whether an ID is real or authentic. Retailers are responsible for ensuring that they do not sell tobacco products to individuals under 21 years of age. This application does not transmit or share this information or save the information on the user’s device or a third party or government server.

About

TruAge

A secure digital ID for age-restricted purchases, offering a faster and safer alternative to traditional IDs. It verifies your age without exposing personal information, ensuring privacy.

Highlights
  • Secure digital ID
  • Age-restricted purchases
  • Faster checkout
  • Protects personal data
  • Encrypted ID token
  • QR code scanning
Features
Read full description

TruAge is your secure digital ID for making age-restricted purchases. Currently accepted at limited retail locations. As new locations are added in early 2024, check for updates to see where TruAge is accepted: https://www.mytruage.org/ Let’s face it—the old-school method of getting carded has its challenges. Searching your wallet or purse for your ID is a pain, especially when you’re in a hurry and your phone is easily within reach. Plus, you shouldn’t have to put your privacy at risk. The TruAge app gives you a faster, safer way to prove your age at checkout, while keeping your personal information secure. Here’s how it works: Quickly scan and go — After a cashier scans your unique QR code in the app, TruAge confirms you’re good to go. They don’t need to manually review your driver’s license or enter your DOB. Protect your data — TruAge only looks at the four data points that verify your legal age, unlike other ID scanning systems that can expose up to 33+ pieces of personally identifiable information (PII), including your full name, address, height, weight, and height. Keep it private — TruAge never stores or shares personal details. An encrypted ID token ensures that purchases can’t be tracked or tied to your name.

Screenshots

FDA Age Calculator4 screens
TruAge4 screens

Verdict

The call

The clearest difference is rating: TruAge at 5.0 against FDA Age Calculator's 2.4. TruAge also leads on update cadence (every 3 weeks vs every 13 months). FDA Age Calculator's advantage is ratings volume (31 vs 1) and iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

TruAge holds the better App Store score, 5.0 against 2.4. That said, the two scores are not equally well evidenced: FDA Age Calculator has 31 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

FDA Age Calculator ships an update every 13 months, TruAge every 3 weeks. The most recent releases landed on October 22, 2026 and October 15, 2026 respectively.

Scorecard4 real differences · 6 level
FDA Age Calculator versus TruAge: the parameters behind the verdict, then further details
ParameterFDA Age CalculatorTruAge
PriceFreeFree
Rating2.4 (31 ratings)5.0 (1 ratings) — better
Positive reviews15.0% of reviews—
Number of ratings31 — better1
Update frequencyEvery 13 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better13.0
Further details — not scored
Size30 MB3 MB
Age rating4+17+
DeveloperFood and Drug AdministrationTruAge Solutions, LLC

Customer experience

FDA Age Calculator

All ratings31 ratings
Positive29.0%
Neutral6.5%
Negative64.5%
Written reviews20 reviews
Positive15.0%
Neutral5.0%
Negative80.0%

TruAge

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

FDA Age Calculator

No in-app purchases

None

TruAge

No in-app purchases

Questions

Is FDA Age Calculator free?
FDA Age Calculator is free to download, with no in-app purchases.
Is TruAge free?
TruAge is free to download, with no in-app purchases.
Which has better reviews, FDA Age Calculator or TruAge?
TruAge is rated higher. FDA Age Calculator averages 2.4 out of 5 from 31 ratings, while TruAge averages 5.0 from 1 ratings.
Do FDA Age Calculator or TruAge have ads?
Neither FDA Age Calculator nor TruAge shows ads.
Which is updated more often, FDA Age Calculator or TruAge?
FDA Age Calculator ships an update every 13 months, and TruAge every 3 weeks. Most recently, FDA Age Calculator was updated on October 22, 2026 and TruAge on October 15, 2026.

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