Comparison

Bullion DNA Authenticator vs Certi

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

Head to head
About

Bullion DNA Authenticator

This free finance app allows bullion vaults to verify the authenticity of specific gold bars produced by the Royal Canadian Mint. A license key is required for access. Contact the provided email for more information.

Highlights
  • Authenticity verification for gold bars
  • Supports 1kg and 400oz gold bars
  • Developed by the Royal Canadian Mint
  • Requires a license key for use
  • Contact support for inquiries
Features
Read full description

The Royal Canadian Mint’s free app offers bullion vaults the ability to verify the authenticity of one kilogram and 400 ounce gold bars produced the the Royal Canadian Mint. A license key is required in order to use this app. If you are a bullion vault please contact bulliondna@mint.ca to for more information.

About

Certi

This app uses synthetic DNA technology to authenticate precious metals, providing instant verification of gold and silver investments. Scan a card to see factory-sealed photos and confirm the authenticity of your items, ensuring peace of mind for investors.

Highlights
  • Synthetic DNA authentication
  • Barcode scanning
  • Factory-sealed product photos
  • Tamper-evident seal verification
  • Collection tracking
  • Instant results
  • Dark mode
Features
Read full description

Worried about fake gold or silver? You're not alone. Every year, investors lose millions to counterfeit precious metals. Certi-Lock® changes everything. Instant Authentication, Total Peace of Mind Developed by Scottsdale Mint - the same company trusted by central banks in 40+ countries - Certi-Lock® is the only app that verifies precious metals using actual synthetic DNA technology. How It Works (It's Simple!): Scan the barcode on your Certi-Lock® card Instantly see factory-sealed photos of YOUR exact product Verify DNA authentication & tamper-evident seals Done! Know your investment is 100% genuine What Makes Certi-Lock® Different: - DNA Technology - Not just surface verification, but lab-grade authentication - Factory Photos - See your exact item as it was sealed at the mint - No Registration - Start verifying immediately - Track Collections - Organize and monitor all your precious metals - Lightning Fast - Results in under 2 seconds - Dark Mode - Easy on your eyes during late-night trading Trusted by: Individual investors in 40+ countries Precious metals dealers worldwide IRA custodians and vault storage facilities Anyone serious about protecting their wealth From Scottsdale Mint: ISO 9001:2015 certified. IRA approved. Manufacturing excellence since 2008. Download now and verify your first item in under 30 seconds.

Screenshots

Bullion DNA Authenticator4 screens
Certi4 screens

Verdict

The call

The clearest difference is update cadence: Certi at every 3 days against Bullion DNA Authenticator's every 18 months. Certi also leads on rating (4.2 vs 4.0). On price, ratings volume, ads and in-app purchases 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

Certi holds the better App Store score, 4.2 against 4.0. Both are backed by a comparable volume of ratings — 2 and 5 respectively.

UpkeepUpdate frequency

Bullion DNA Authenticator ships an update every 18 months, Certi every 3 days. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
Bullion DNA Authenticator versus Certi: the parameters behind the verdict, then further details
ParameterBullion DNA AuthenticatorCerti
PriceFreeFree
Rating4.0 (2 ratings)4.2 (5 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings25 — better
Update frequencyEvery 18 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size44 MB39 MB
Age rating4+4+
DeveloperRoyal Canadian MintScottsdale Mint LLLP

Customer experience

Bullion DNA Authenticator

All ratings2 ratings
Positive50.0%
Neutral50.0%
Negative0.0%

Certi

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Bullion DNA Authenticator

No in-app purchases

None

Certi

No in-app purchases

Questions

Is Bullion DNA Authenticator free?
Bullion DNA Authenticator is free to download, with no in-app purchases.
Is Certi free?
Certi is free to download, with no in-app purchases.
Which has better reviews, Bullion DNA Authenticator or Certi?
Certi is rated higher. Bullion DNA Authenticator averages 4.0 out of 5 from 2 ratings, while Certi averages 4.2 from 5 ratings.
Do Bullion DNA Authenticator or Certi have ads?
Neither Bullion DNA Authenticator nor Certi shows ads.
Which is updated more often, Bullion DNA Authenticator or Certi?
Bullion DNA Authenticator ships an update every 18 months, and Certi every 3 days. Most recently, Bullion DNA Authenticator was updated on October 10, 2026 and Certi on October 24, 2026.

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