Comparison

Lottery Stats vs YAM

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

Head to head
About

Lottery Stats

This app uses probability-generating algorithms and data analysis to help users generate lottery number combinations. It allows for customization through various filters and displays the probability of selected combinations.

Highlights
  • Probability Generating Algorithms
  • Data analysis based on probability
  • AI extraction
  • Customizable filters (odd/even ratio, hot/cold numbers)
  • Probability display for combinations
  • MegaMillions and PowerBall support
Features
Read full description

Lottery Algorithm is a statistical study workbench for public lottery draw data. Instead of predictions or personal picks, it lets you see every combination that matches your filter criteria as concrete numbers, and compare them against historical draw frequencies. Work directly with the numbers. Set your own criteria, enumerate combination samples, inspect per-number frequencies across past draws, and save filter presets — a study and reference utility for probability statistics. ■ Made for you if... · You want to analyze lottery draw data yourself · You want to visualize probability, combinatorics and the possibility space · You want a combination counter that tells you how many combos match a filter · You want per-number frequency across recent draws in one clear view ■ A typical study flow · Open "Algorithm Filter" from home · Set odd/even 3:3, low/high 3:3, sum 100–175, consecutive pairs max 2 · Watch the matching combination count update instantly as a counter · Tap "View Combinations" to scroll the actual number list · Open "Report" to compare your filter against recent draws as coverage stats · Save as a preset and enable a draw-day reminder ■ Filter types · Odd/even · low/high · sum range · last-digit sum · column sum · Consecutive numbers (pair 1–7) · number spacing · number repeat · Missing draws · AC value · pair distribution · division rank · Include/exclude sets · number range ■ Features · Combination sample enumeration — actual combinations matching your criteria, with total count · AI Statistical Combination Samples (Premium) — advanced algorithm generates study-oriented samples instantly · Historical draw analysis report — how often your filter would have covered past draw numbers, as clear statistics · User opinion aggregate community — browse aggregated opinion statistics for reference · Past results & algorithm reference — filter settings stored alongside verified past results · Draw-day reminder — informational notice the evening before and afternoon of each draw · History management — saved combination samples auto-archived, results viewable in one place · Data visualization — per-number frequency charts, trend graphs, heat maps · 16 languages, auto-detected from device settings Supported lotteries (statistical scope only — no ticket handling): Mega Millions, Powerball (USA), EuroMillions, EuroJackpot (Europe), UK Lotto, Lotto 6/45 (Korea), Loto 6 / Mini Loto / Loto 7 (Japan), Lotto 6/49 & Lotto Max (Canada), Saturday Lotto, Weekday Windfall, Set for Life, Powerball, Oz Lotto (Australia), Mark Six (Hong Kong), Toto (Singapore), Taiwan Lotto & Daily Cash 539, Vietnam games, PCSO 6/42–6/58 (Philippines), Sports Toto Malaysia. ■ Data · Privacy · Free · Historical draws aggregated server-side from official operator sources, refreshed daily · Every statistical study feature works without an account (guest mode) · Saved settings and history live on-device by default (cloud sync only when signed in) · Sign in with Apple / Google is optional — receipt validation and cross-device sync only ■ Ad Removal (optional subscription) Every statistical study feature is free (with ads). Prefer no ads? · Removes interstitial, open, and banner ads · Expands AI Statistical Combination Samples · All study features remain free — no subscription required ※ This app is a probability statistics study and reference tool provided for entertainment and reference purposes only. ※ It does not guarantee lottery winnings and does not purchase lottery tickets on your behalf. Ad-removal subscription is charged to your App Store account. Renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel: Settings > Apple ID > Subscriptions. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://lottoalgorithm.web.app/legal/privacy_en.html

About

YAM

Features
Read full description

YAM helps tourists and expats in Korea find the nearest public restroom in seconds — no Korean required. Built on Korea's official public data (data.go.kr), YAM shows real-time restroom locations near you, complete with walking distance, directions, and address — all in English. Why travelers love YAM: - Real-time nearby restroom map — no more guessing - One-tap directions via Google Maps or Naver Map - Copy address instantly to show a taxi driver or ask for help - Works anywhere in Korea — subway stations, parks, tourist areas, and more - Simple, no-signup experience — just open and find Whether you're exploring Seoul, hiking in Busan, or catching a train, YAM is the one app every visitor to Korea should have installed before they land.

Screenshots

Lottery Stats4 screens
YAM4 screens

Verdict

The call

The clearest difference is price: Lottery Stats at Free against YAM's $1.99. YAM's advantage is in-app purchases (none vs 10). On update cadence, ads, 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

Lottery Stats is free to download; YAM costs $1.99 up front. Lottery Stats sells 10 in-app purchases, starting at $3.99 per month. YAM asks for nothing beyond the download.

UpkeepUpdate frequency

Lottery Stats ships an update monthly, YAM fortnightly. The most recent releases landed on October 27, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 8 level
Lottery Stats versus YAM: the parameters behind the verdict, then further details
ParameterLottery StatsYAM
PriceFree — better$1.99
Rating4.5 (61 ratings) — better—
Positive reviews57.1% of reviews—
Number of ratings61 — better—
Update frequencyMonthlyFortnightly — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size84 MB14 MB
Age rating4+4+
DeveloperSANGWOO YUNsukjin lee

In-app purchases

10 purchases

Lottery Stats

Subscriptions1
  • removeAd$3.991 Month
One-time9
  • Premium5$0.79
  • Premium10$1.59
  • analyze10$1.99
Show 6 more
  • Premium15$2.39
  • Premium10 + 10$2.39
  • Premium20$3.19
  • analyze20$3.99
  • Premium20 + 20$4.79
  • analyze40$4.99
None

YAM

No in-app purchases

Questions

Is Lottery Stats free?
Lottery Stats is free to download, with in-app purchases available.
Is YAM free?
YAM costs $1.99, with no in-app purchases.
Do Lottery Stats or YAM have ads?
Both Lottery Stats and YAM show ads.
Which is updated more often, Lottery Stats or YAM?
Lottery Stats ships an update monthly, and YAM fortnightly. Most recently, Lottery Stats was updated on October 27, 2026 and YAM on October 7, 2026.

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