Comparison

Bankroll U vs KnoBall

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

Head to head
About

Bankroll U

Develop your sports betting skills with a virtual bankroll and realistic simulator. Earn real cash bonuses by progressing through levels without risking your own money. Access learning content and insights to improve your strategy.

Highlights
  • Virtual bankroll and sportsbook simulator
  • Real-time markets and odds
  • Earn real cash bonuses
  • Sports betting tutorials and insights
  • Skill-building and practice environment
Read full description

Bankroll U is the ultimate skill-building app for sports picking, with two ways to play: BATTLES: Free multiplayer competitions against real players. Everyone starts equal, and the sharpest picks take the Purse. CHALLENGES: Pass the Combine to earn a Pro Bankroll, then climb four Pro Levels for performance bonuses at every level you clear. Why do pilots, surgeons, and traders train on simulators before doing the real thing? Because it would be INSANE not to! Bankroll U believes sports picking should be no different. Enter a Bankroll Challenge and you get a virtual bankroll and a state-of-the-art sports market simulator with real-time markets and live odds. Hit the Combine's Profit Target and Activity Target inside two weeks and you'll earn a FREE Pro Bankroll. No purchase, no upgrade, performance only. There are four Pro Levels: Rookie, Veteran, All Star, and Legend. Each with a bigger performance bonus than the last. Clear a level's targets and a cash bonus worth 10%, 20%, 40%, or 80% of the profit you generated in that level drops straight into your Prize Wallet. You NEVER stake a Pro Bankroll with your own money. Virtual losses stay virtual. Real performance earns real cash. Think you can outpick the competition? Prove it in Battles, our FREE head-to-head competitions against real players. Everyone starts equal, everyone picks from the same Battle Slate, and the sharpest picks take the Purse, credited straight to your Prize Wallet. No purchase required, ever. Just you, your picks, and the leaderboard. We're here to help every step of the way. Every Combine entry also comes with Tuition Points, the in-app credits that unlock our development content and tools. Spend them in Campus on in-depth courses that take you from the fundamentals to sharpening your edge, or on picks and insights from our Playmakers, the pro handicappers who show you exactly how they think about each pick. Learn in Campus. Compete in Battles. Prove your skills in the Combine. Earn cash bonuses in the Pro Levels. Stop watching from the sidelines and take control with Bankroll U!

About

KnoBall

Test your football knowledge with daily trivia quizzes and head-to-head duels. Compete on leaderboards and challenge friends or AI opponents across various NFL and college football categories. An optional subscription offers an ad-free experience and enhanced features.

Highlights
  • Daily trivia quizzes
  • Head-to-head duels
  • Global leaderboards
  • Multiple trivia categories
  • Friend challenges
  • CPU opponent matches
Features
Read full description

Become fluent in ball knowledge. KnoBall is a daily football trivia game built for fans who actually know ball — not casual guessers. Play the Daily Quiz, climb leaderboards, and duel friends (or a CPU opponent) in fast head-to-head trivia. DAILY QUIZ • 10 fresh questions every day • New quiz drops at 9:30 AM Eastern • NFL trivia on weekdays; College Football on weekends • Score = correct answers + speed — faster clocks rank higher • One attempt per day — finish before midnight ET LEADERBOARDS • Today — everyone who finished that day’s quiz • This Week — Monday–Friday combined totals (weekend CFB keeps your streak, not weekly total) • Compare scores and speed with players worldwide DUELS • Spin the category wheel and answer under the clock • Conquer crowns across NFL Draft, Team History, Player Stats, Player Journey, and X’s & O’s • Challenge friends or jump into a quick CPU match • Free players get 5 new duels per day FREE FOREVER Daily Quiz, leaderboards, friend invites, and duels are free. Optional ads may appear between some actions for free accounts. KNOBALL PRO (OPTIONAL SUBSCRIPTION) Upgrade for no ads, unlimited duel lives, access to the Daily Quiz archive (review past quizzes with answers after the next drop), and early access to new sports when they launch. • KnoBall Pro Monthly — $2.99/month • KnoBall Pro Annual — $24.99/year Payment is charged to your Apple ID at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. Manage or cancel in Settings → Apple ID → Subscriptions. ACCOUNT & SIGN-IN Sign in with Apple, Google, or email. Create a profile, track streaks, and invite friends. LEGAL & SUPPORT Terms: https://knoball-legal.web.app/terms Privacy: https://knoball-legal.web.app/privacy Support & account deletion: https://knoball-legal.web.app/support Contact: knoball4@gmail.com KnoBall is for entertainment and education. Not affiliated with or endorsed by the NFL, NCAA, or any team or league unless we say otherwise. Ages 13+.

Screenshots

Bankroll U4 screens
KnoBall3 screens

Verdict

The call

The clearest difference is ads: Bankroll U at none against KnoBall's shown. Bankroll U also leads on ratings volume (53 vs 1). KnoBall's advantage is rating (5.0 vs 4.5) and update cadence (every 2 days vs every 3 weeks). On price, in-app purchases, 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. Bankroll U sells 7 one-off in-app purchases and KnoBall sells 7 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

KnoBall holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Bankroll U has 53 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Bankroll U ships an update every 3 weeks, KnoBall every 2 days. The most recent releases landed on October 21, 2026 and October 7, 2026 respectively.

Scorecard5 real differences · 5 level
Bankroll U versus KnoBall: the parameters behind the verdict, then further details
ParameterBankroll UKnoBall
PriceFreeFree
Rating4.5 (53 ratings)5.0 (1 ratings) — better
Positive reviews88.1% of reviews—
Number of ratings53 — better1
Update frequencyEvery 3 weeksEvery 2 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.016.4 — better
Further details — not scored
Size57 MB68 MB
Age rating17+12+
DeveloperBankroll U LLCDylan Sabogal

Customer experience

Bankroll U

All ratings53 ratings
Positive86.8%
Neutral1.9%
Negative11.3%
Written reviews42 reviews
Positive88.1%
Neutral0.0%
Negative11.9%

KnoBall

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Bankroll U

Reported bugs

1 issue
  • Forced re-entry after missing goal

Requested features

2 requests
  • Player props betting
  • Expanded betting options

KnoBall

Not enough reviews yet to summarise bugs or requests.

In-app purchases

7 purchases

Bankroll U

One-time7
  • $200 Combine$13.00
  • $500 Combine$33.00
  • $1K Combine$64.00
Show 4 more
  • $3K Combine$199.00
  • $5K Combine$319.00
  • $10K Bankroll$639.00
  • $20K Combine$1000.00
7 purchases

KnoBall

Subscriptions2
  • KnoBall Month$2.991 Month
  • KnoBall Pro Annual$24.991 Year
One-time5
  • Starter Coins$0.99
  • Bundle Starter$1.49
  • Fan Pack$1.99
Show 2 more
  • Bundle Grind$2.49
  • Baller Pack$2.99

Questions

Is Bankroll U free?
Bankroll U is free to download, with in-app purchases available.
Is KnoBall free?
KnoBall is free to download, with in-app purchases available.
Which has better reviews, Bankroll U or KnoBall?
KnoBall is rated higher. Bankroll U averages 4.5 out of 5 from 53 ratings, while KnoBall averages 5.0 from 1 ratings.
Do Bankroll U or KnoBall have ads?
KnoBall shows ads; Bankroll U does not.
Which is updated more often, Bankroll U or KnoBall?
Bankroll U ships an update every 3 weeks, and KnoBall every 2 days. Most recently, Bankroll U was updated on October 21, 2026 and KnoBall on October 7, 2026.

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