Comparison

Bitcoin Chart Game vs 21Pool

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

Head to head
About

Bitcoin Chart Game

Features
Read full description

Show you skills as a Stock Market Trader or Crypto Currency Trader! Buy and sell Bitcoins in this challenge and show your skills But no worry, it’s only a game. You can neither win nor lose money. So totally save. The Bitcoin Market Price is displayed with Real Time Data. Imagine you are a Bitcoin Trader. Do your prediction, if the BTC price will rise or fall and do you’re your trades. Click Buy or Short Sell and see if your forecast was right. If you have the feeling that the Bitcoin course is on a good position, you can click call to buy or sell to sell your position. Remember it is only a game for fun. So let’s see, if you are a good trader! How it works: Observe the Bitcoin course which is displayed in Real Time Price Define how big your simulated invest would be When the Bitcoin price is attractive, click Buy to start the trade When the earnings are good, click sell and take the profit. If you think, the course will fall, try a short sell. Was your estimation correct, or the price goes in the wrong direction, close the trade wih rebuy Disclaimer This App and any information provided on it does not constitute an offer to purchase any securities or currencies or an advertisement for such, nor does it constitute an offer to participate in any other transaction. With the Bitcoin App, you will never risk losing your money. It is a game only. You do not earn Bitcoins or money with this app. This is not an investment app! All crypto currencies and money in the app are virtual. All transactions and mining within the game have nothing to do with real mining of cryptocurrencies, trading or investing. This is a simulation game made for your fun and enjoyment. Privacy policy: https://apps.visunia.com/privacy_policy.htm

About

21Pool

This app provides a profitable and reliable platform for cryptocurrency mining. It offers efficient mining with a fair formula, low fees, and stable connections. Users can track equipment statistics, monitor earnings, and manage workers through an intuitive interface.

Highlights
  • Efficient mining with FPPS formula
  • Low fees and stable connection
  • Real-time equipment statistics
  • Daily earnings and withdrawal monitoring
  • Worker management
  • User-friendly interface
Features
Read full description

21pool - a profitable and reliable mining pool for cryptocurrencies! Key Features: 1. Efficient Mining: - Fair FPPS formula - Low fees - Stable connection 2. Full Control: - Track your equipment statistics in real-time. - Monitor daily earnings and withdrawals. - Manage workers with a single click. 3. User-Friendly Interface: - Seamlessly manage your account and sub-accounts. - Intuitive interface for easy navigation. Mining on your hand- get quick access to 21pool through the mobile app!

Screenshots

Bitcoin Chart Game4 screens
21Pool4 screens

Verdict

The call

The clearest difference is ads: 21Pool at none against Bitcoin Chart Game's shown. Bitcoin Chart Game's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Bitcoin Chart Game ships an update monthly, 21Pool every 3 weeks. The most recent releases landed on September 29, 2026 and October 10, 2026 respectively.

Scorecard2 real differences Β· 6 level
Bitcoin Chart Game versus 21Pool: the parameters behind the verdict, then further details
ParameterBitcoin Chart Game21Pool
PriceFreeFree
Positive reviewsβ€”100.0% of reviews
Update frequencyMonthlyEvery 3 weeks β€” better
AdsYesNo β€” better
In-app purchasesNoNo
Monetizationβ€”Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 β€” better15.0
Further details β€” not scored
Size42 MB25 MB
Age rating4+17+
DeveloperVisunia GmbHInter Select Service FZE LLC

In-app purchases

None

Bitcoin Chart Game

No in-app purchases

None

21Pool

No in-app purchases

Questions

Is Bitcoin Chart Game free?
Bitcoin Chart Game is free to download, with no in-app purchases.
Is 21Pool free?
21Pool is free to download, with no in-app purchases.
Do Bitcoin Chart Game or 21Pool have ads?
Bitcoin Chart Game shows ads; 21Pool does not.
Which is updated more often, Bitcoin Chart Game or 21Pool?
Bitcoin Chart Game ships an update monthly, and 21Pool every 3 weeks. Most recently, Bitcoin Chart Game was updated on September 29, 2026 and 21Pool on October 10, 2026.

Other comparisons