Comparison

Coinfinity Tracker vs JustAg

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

Head to head
About

Coinfinity Tracker

Organize, track, and verify your precious metal collection with smart cataloging, certificate scanning, and NFC tag support. Map your physical storage and monitor your portfolio's value against live metal prices.

Highlights
  • Smart cataloging for coins, slabs, and bullion
  • Certificate scanning for grading details
  • NFC tag support for quick item lookup
  • Modular storage system mapping
  • Custom notes, photos, and receipts
  • Portfolio value tracking with live prices
  • In-app shop for storage accessories
Features
Read full description

Coinfinity is the ultimate app for stackers and collectors of precious metals. Whether you're stacking gold, silver, platinum, or palladium, Coinfinity helps you organize, track, and verify your collection with modern tools. KEY FEATURES Smart Cataloging - Add coins, slabs, assay cards and bullion to your digital vault, from a preset or as your own custom entry. Certificate Scanning - Scan a PCGS or NGC label and Coinfinity fills in the grade, designation, mintage and population for you. NFC Tag Support - Tap-to-scan Coinfinity Stackers and accessories to instantly pull up details about your items. Modular Storage System - Map your physical setup: stacks, layers, and every bin and tube in its slot, so you can find any coin in seconds. Custom Notes & Photos - Add details, receipts, and images to every item. Portfolio Tracking - See what your stack is worth against live metal prices, in portrait or landscape. In-App Shop - Order Coinfinity Stackers, bins and bases without leaving the app, so your physical storage matches what you track. COINFINITY PRO - Unlimited items - the free plan tracks up to 20 - Real-time quotes, refreshed through the trading day - Portfolio value over time - ROI by metal and timeframe, with cost basis - Diversification by Metal - your gold, silver, platinum and palladium split at a glance - Intraday charts with a 1D view, plus sparklines on every metal - Sales ledger - realized gains by year, holding periods, CSV export - Encrypted backup of everything (restoring is always free) Coinfinity Pro is available as a monthly or annual auto-renewing subscription, or a one-time lifetime purchase. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period; manage or cancel any time in your Apple Account settings. YOUR PRIVACY Your collection stays on your phone. No account, no sign-in, and no cloud copy of your holdings - nothing about what you own leaves your device unless you back it up yourself, and that file is encrypted with a passphrase only you know. PERFECT FOR Coin collectors, precious metal investors, gold & silver stackers, numismatists - anyone who wants smarter storage and tracking. Privacy Policy: https://coinfinity.us/policies/privacy-policy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Learn more: coinfinityapp.com | coinfinitydocs.com | coinfinity.us

About

JustAg

Features
Read full description

JustAg gives you the live silver (XAG) price in one clean, ad-free screen. • Real-time XAG/USD price per troy oz or per gram — tap to toggle • Auto-detects your region and shows local currency first (Turkey → TRY, Germany → EUR, Japan → JPY, and 50+ more) • XAG/TRY per gram, powered by live exchange rates • Daily % change so you always know if silver is up or down • My Silver calculator — enter your physical silver in kg or g and see its current value in both TRY and USD • Auto-refresh every 60 seconds, pull-to-refresh anytime No ads. No login. No clutter. Pure silver, pure data.

Screenshots

Coinfinity Tracker4 screens
JustAg3 screens

Verdict

The call

Coinfinity Tracker and JustAg are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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.

ScorecardNo meaningful differences
Coinfinity Tracker versus JustAg: the parameters behind the verdict, then further details
ParameterCoinfinity TrackerJustAg
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 8 months—
AdsNoNo
In-app purchasesNoNo
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size44 MB13 MB
Age rating4+4+
DeveloperSolid CloudMehmet KOC

In-app purchases

None

Coinfinity Tracker

No in-app purchases

None

JustAg

No in-app purchases

Questions

Is Coinfinity Tracker free?
Coinfinity Tracker is free to download, with no in-app purchases.
Is JustAg free?
JustAg is free to download, with no in-app purchases.
Do Coinfinity Tracker or JustAg have ads?
Neither Coinfinity Tracker nor JustAg shows ads.

Other comparisons