Comparison

MintMark® Mobile vs Goldback

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

Head to head
About

MintMark® Mobile

Verify the authenticity of precious metal products using your smartphone camera. This app helps protect against counterfeits by scanning a unique security feature to confirm validity in seconds. It supports a wide range of eligible gold and silver coins, rounds, and bullion bars.

Highlights
  • Verify product authenticity
  • Scan security features
  • Anti-counterfeit protection
  • Supports gold and silver products
  • Uses standard smartphone camera
  • Fast and simple verification
Features
Read full description

MintMark SI™ gives collectors, investors, dealers, and precious metal owners a simple way to verify SMI products using a standard smartphone camera. Locate the MintMark SI™ circle in the center of your product, scan it with the app, and confirm authenticity in seconds. Built in collaboration with Graphic Security Systems Corporation, an advanced authentication technology company with decades of experience developing hidden-image security features for governments and high-security applications worldwide. Scan to Reveal “VALID” for Authentication Quickly confirm authenticity from your smartphone. Anti-Counterfeit Protection & Hidden-Image Security Helps protect against fake coins, rounds, and bullion bars. Designed with GSSC technology that cannot be easily duplicated or reproduced. No Special Equipment Authenticate using a standard smartphone camera. Supports eligible Sunshine Minting coins, rounds, and bullion bars. Fast and Simple Locate the MintMark SI™ circle, scan, and verify Eligible Sunshine Minting Products Supported by MintMark SI™ Gold Products, Au Gold Bars 1g Gold Bar 2g Gold Bar 2.5g Gold Bar 5g Gold Bar 10g Gold Bar 20g Gold Bar 100g Gold Bar 1/2 oz Gold Bar 1 oz Gold Bar 5 oz Gold Bar Gold Rounds 1/20 oz Gold Round 1/10 oz Gold Round 1/4 oz Gold Round 1/2 oz Gold Round 1 oz Gold Round Silver Products, Ag Silver Bars 1/2 oz Silver Bar 1 oz Silver Bar 5 oz Silver Bar 10 oz Silver Bar 1 Kilo Silver Bar 50 oz Silver Bar 100 oz Silver Bar Silver Rounds 1/2 oz Silver Round 1 oz Eagle Silver Round 1 oz Sunshine Silver Round 1 oz Liberty Silver Round 1 oz Buffalo Silver Round 2 oz Sunshine Silver Round 5 oz Silver Round 10 oz Silver Round

About

Goldback

Easily use Goldbacks for daily transactions, from shopping to business management. Track spending, calculate payments, and find nearby merchants. Stay updated with the latest news and updates.

Highlights
  • Transaction calculator
  • Transaction history logging
  • Merchant and distributor map
  • Newsroom updates
  • Payment and change calculation
Read full description

The Goldback app makes it easy to use Goldbacks in your daily transactions. Whether you're shopping, managing a business, or tracking your spending, it has all the tools you need: TRANSACTION CALCULATOR Quickly calculate payments and change for smooth transactions. TRANSACTION HISTORY Log and review your transactions to stay organized. MERCHANT & DISTRIBUTOR MAP Find businesses and distributors nearby that accept or sell Goldbacks. NEWSROOM UPDATES Stay in the loop with the latest Goldback news, updates, and announcements. With features designed for simplicity and convenience, the Goldback app is your reliable companion for making Goldbacks an effortless part of your daily life.

Screenshots

MintMark® Mobile4 screens
Goldback4 screens

Verdict

The call

The clearest difference is review sentiment: MintMark® Mobile at 100% against Goldback's 54%. MintMark® Mobile also leads on rating (5.0 vs 3.8). Goldback's advantage is in-app purchases (none vs 1) and update cadence (weekly vs every 3 months). On price, ads, monetization model 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. MintMark® Mobile sells 1 in-app purchase, starting at $19.99 per year. Goldback asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

MintMark® Mobile holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 7 and 34 respectively. Written reviews point the same way: 100% of MintMark® Mobile's written reviews are positive against 54% of Goldback's.

UpkeepUpdate frequency

MintMark® Mobile ships an update every 3 months, Goldback weekly. The most recent releases landed on September 9, 2026 and September 22, 2026 respectively.

Scorecard6 real differences · 4 level
MintMark® Mobile versus Goldback: the parameters behind the verdict, then further details
ParameterMintMark® MobileGoldback
PriceFreeFree
Rating5.0 (7 ratings) — better3.8 (34 ratings)
Positive reviews100.0% of reviews — better54.2% of reviews
Number of ratings734 — better
Update frequencyEvery 3 monthsWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreeFree
DevicesiPhoneiPhone, iPod — better
Requires iOS18.615.1 — better
Further details — not scored
Size97 MB34 MB
Age rating4+4+
DeveloperGraphic Security Systems Corp.Goldback Inc

Customer experience

MintMark® Mobile

Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Goldback

All ratings24 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews24 reviews
Positive54.2%
Neutral4.2%
Negative41.7%

In-app purchases

1 purchases

MintMark® Mobile

Subscriptions1
  • All Access$19.991 Year
None

Goldback

No in-app purchases

Questions

Is MintMark® Mobile free?
MintMark® Mobile is free to download, with in-app purchases available.
Is Goldback free?
Goldback is free to download, with no in-app purchases.
Which has better reviews, MintMark® Mobile or Goldback?
MintMark® Mobile is rated higher. MintMark® Mobile averages 5.0 out of 5 from 7 ratings, while Goldback averages 3.8 from 34 ratings.
Do MintMark® Mobile or Goldback have ads?
Neither MintMark® Mobile nor Goldback shows ads.
Which is updated more often, MintMark® Mobile or Goldback?
MintMark® Mobile ships an update every 3 months, and Goldback weekly. Most recently, MintMark® Mobile was updated on September 9, 2026 and Goldback on September 22, 2026.