Comparison

ZeroOneFlow vs Scratch Better

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

Head to head
About

ZeroOneFlow

Features
Read full description

Infinity begins in binary. From the silent dance of 0 and 1, a universe unfolds. 0 and 1. Nothing more. Yet from them, everything.

About

Scratch Better

This app analyzes state lottery scratch-off games, ranking them by expected value and remaining prizes. It helps users identify the best games to play based on real-time data, avoiding those with poor value or few prizes left.

Highlights
  • Expected value (EV) calculation
  • Daily game rankings (Great, Okay, Skip)
  • Prize breakdown by tier
  • Big-prize odds analysis
  • County-level payout heatmaps
  • Real-time state lottery data
Features
Read full description

Stop buying scratch-offs blind. Scratch Better ranks every game in your state by what's actually left to win — official state lottery data, run through a real expected-value model. Not launch-day odds. Scratch-off odds shift every day as prizes get claimed. A ticket that was great at launch can be dead money today. Scratch Better does the math and sorts every game into Great, Okay, or Skip — so you know before you spend. WHY SCRATCH BETTER? DOLLAR VALUES, NOT JUST ODDS Odds tell you how often you'll win. EV tells you what a ticket is worth. We compute the expected value of every game in dollars — +$2.37 EV vs −$5.65 EV — from the remaining prize mix, so a $2 game and a $30 game are comparable at a glance. • Every game ranked daily: Great / Okay / Skip • Model EV, return %, and remaining % on every game • Big-prize odds: your real 1-in-N on $5K+ prizes through jackpots, ranked against the field KNOW EXACTLY WHAT'S LEFT • Full prize breakdowns: remaining vs printed, every tier • Remaining-prize history charts — the trend, not a one-day snapshot • Sell-out predictions: an estimate of when a hot game will be gone COUNTY HEAT MAP See where prizes actually get paid. County-level heatmaps built from real payout and claimed-winner data, in New York, Texas, Pennsylvania, Massachusetts, Missouri, and South Carolina. HONEST DATA, CLEARLY LABELED We pull official state lottery feeds several times a day, and every state shows a Live or Delayed badge — no stale numbers pretending to be fresh. 35 STATES Arizona, Arkansas, California, Colorado, Connecticut, Florida, Georgia, Idaho, Indiana, Iowa, Kentucky, Louisiana, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Nebraska, New Hampshire, New Jersey, New Mexico, New York, North Carolina, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, Texas, Virginia, Washington, West Virginia, Wisconsin. FREE TO USE • Every game and its leftover prize breakdown — free • Okay-tier rankings — free • Unlock a state's Great picks, Skip warnings, and big-prize odds by watching a short ad • No account needed to browse SCRATCH BETTER PRO (optional) • Every Great pick and Skip warning in all 35 states — no ad wall • Big-prize odds ranked against the field • Remaining-prize history charts with sell-out predictions • County payout heatmap • No ranking ads Weekly, monthly, or annual. Pro saves to your account (Sign in with Apple or Google) and restores automatically on any device. Cancel anytime. HOW IT WORKS 1. Pick your state 2. Read today's board: Great, Okay, Skip 3. Tap any game for prize-by-prize detail and its trend 4. Check the map for where prizes get paid 5. Buy smarter — or don't. Skip is a recommendation too. THE HONEST PART Rankings are relative, not a promise you'll win. Scratch-offs are entertainment with a house edge — we help you avoid the worst games and get the most out of your budget. Not affiliated with any lottery. We don't sell tickets. 18+. Privacy policy: https://wzi292fcp8.execute-api.us-east-2.amazonaws.com/prod/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

ZeroOneFlow4 screens
Scratch Better4 screens

Verdict

The call

The clearest difference is ads: ZeroOneFlow at none against Scratch Better's shown. Scratch Better's advantage is update cadence (weekly vs every 3 weeks). On price, in-app purchases, device support and iOS requirement 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. ZeroOneFlow sells 1 one-off in-app purchase and Scratch Better sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

ZeroOneFlow ships an update every 3 weeks, Scratch Better weekly. The most recent releases landed on October 7, 2026 and September 26, 2026 respectively.

Scorecard2 real differences · 7 level
ZeroOneFlow versus Scratch Better: the parameters behind the verdict, then further details
ParameterZeroOneFlowScratch Better
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 3 weeksWeekly — better
AdsNo — betterYes
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad — betteriPhone
Requires iOS16.2 — better16.4
Further details — not scored
Size1 MB63 MB
Age rating4+17+
DeveloperFu NiGabriello Lima

In-app purchases

1 purchases

ZeroOneFlow

One-time1
  • Tornado$0.99
3 purchases

Scratch Better

Subscriptions3
  • Weekly Pro$4.997 Days
  • Monthly$9.991 Month
  • Yearly Pro$99.991 Year

Questions

Is ZeroOneFlow free?
ZeroOneFlow is free to download, with in-app purchases available.
Is Scratch Better free?
Scratch Better is free to download, with in-app purchases available.
Do ZeroOneFlow or Scratch Better have ads?
Scratch Better shows ads; ZeroOneFlow does not.
Which is updated more often, ZeroOneFlow or Scratch Better?
ZeroOneFlow ships an update every 3 weeks, and Scratch Better weekly. Most recently, ZeroOneFlow was updated on October 7, 2026 and Scratch Better on September 26, 2026.

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