Comparison

usdc.cool vs Backster

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

Head to head
About

usdc.cool

Track the total outstanding supply of USDC across numerous blockchains. View detailed charts and explore where USDC has been bridged, all from your mobile device. Supports both light and dark modes for a personalized experience.

Highlights
  • Track total USDC supply
  • View USDC across multiple chains
  • Explore bridged USDC locations
  • Detailed charting capabilities
  • Light and dark mode support
Features
Read full description

Finally! Check the USDC supply from wherever you are. No browser required. It's usdc.cool: The app you've been desperately waiting for. All of the magic of usdc.cool, hand-crafted to perfection to fit your phone or your iPad. - Get the total outstanding supply of USDC, day or night, in both light and dark mode. - Browse the official USDC chains, or dig deeper and see everywhere it's been bridged. And boy has it been bridged! - Want charts? This app has the best ones in the biz! The app lists all the USDC across Ethereum, Solana, Arbitrum, Base, Binance Smart Chain, Polygon, Avalanche, Optimism, Sui, Noble, Tron, zkSync, Near, Stellar, Aptos, Mantle, Algorand, Scroll, Linea, Metis, Polkadot, Celo, Osmosis, Polygon zkEVM, Flow, Lyra, Hedera, Fantom, Neutron, Aurora, Moonbeam, Arbitrum Nova, Kava, and more soon! Yes, this list is crazy long already!

About

Backster

Features
Read full description

Before you trade it, Backster it. Describe a trading idea in plain English and Backster turns it into a real, runnable strategy — then shows you exactly how it would have played out on years of historical crypto data. No exchange account, no real money, nothing to lose but a bad idea. DESCRIBE IT, DON'T CODE IT Say it the way you'd think it — "buy when RSI drops below 30, take profit at 5%" — and Backster writes the real strategy code behind it. It's production-grade Freqtrade, the same open-source framework serious crypto traders use, not toy snippets. No programming required. YEARS OF DATA, ANSWERED IN SECONDS Backtest any strategy against years of real historical crypto markets in seconds. See every trade it would have made — the wins, the losses, and whether the idea actually holds up — before you ever risk a cent. WATCH IT TRADE, RISK-FREE Turn a strategy into a paper bot: a fully simulated trader that runs on live market data and shows you how it would perform in real time. All simulation, always. Never a dollar of real money. TEST EVERYTHING, RISK NOTHING Backster is built for learning. Test, tweak, and compare as many ideas as you want, and build real intuition for how strategies behave without ever putting money on the line. PLANS Backster is free to start. Pro, Max, and Ultra unlock a higher monthly usage allowance and 1, 3, or 6 concurrent paper bots. Subscriptions bill monthly through your Apple Account and renew automatically until cancelled in Settings. IMPORTANT Backster is an education and simulation tool. It is not a broker, does not connect to exchanges, does not execute real trades, and does not provide financial advice. Past (simulated) performance does not guarantee future results. Terms: https://api.backster.app/legal/terms Privacy: https://api.backster.app/legal/privacy

Screenshots

usdc.cool4 screens
Backster4 screens

Verdict

The call

The clearest difference is in-app purchases: usdc.cool at none against Backster's 6. usdc.cool also leads on device support (3 vs 1) and iOS requirement (15.1 vs 18.6). Backster's advantage is update cadence (weekly vs every 3 months). On price and ads 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. Backster sells 6 in-app purchases, starting at $4.00 per 7 days. usdc.cool asks for nothing beyond the download.

UpkeepUpdate frequency

usdc.cool ships an update every 3 months, Backster weekly. The most recent releases landed on November 4, 2026 and October 25, 2026 respectively.

Scorecard4 real differences · 5 level
usdc.cool versus Backster: the parameters behind the verdict, then further details
Parameterusdc.coolBackster
PriceFreeFree
Rating5.0 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyEvery 3 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better18.6
Further details — not scored
Size23 MB7 MB
Age rating4+17+
DeveloperBlendist LLCElgene Lye

In-app purchases

None

usdc.cool

No in-app purchases

6 purchases

Backster

Subscriptions6
  • Pro$4.007 Days
  • Max$13.497 Days
  • Pro$14.991 Month
Show 3 more
  • Max$49.991 Month
  • Ultra$54.007 Days
  • Ultra$200.001 Month

Questions

Is usdc.cool free?
usdc.cool is free to download, with no in-app purchases.
Is Backster free?
Backster is free to download, with in-app purchases available.
Do usdc.cool or Backster have ads?
Neither usdc.cool nor Backster shows ads.
Which is updated more often, usdc.cool or Backster?
usdc.cool ships an update every 3 months, and Backster weekly. Most recently, usdc.cool was updated on November 4, 2026 and Backster on October 25, 2026.

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