Lottery Stats vs YAM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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
YAM
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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
Verdict
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
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.
Lottery Stats ships an update monthly, YAM fortnightly. The most recent releases landed on October 27, 2026 and October 7, 2026 respectively.
| Parameter | Lottery Stats | YAM |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 4.5 (61 ratings) — better | — |
| Positive reviews | 57.1% of reviews | — |
| Number of ratings | 61 — better | — |
| Update frequency | Monthly | Fortnightly — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 84 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | SANGWOO YUN | sukjin lee |
In-app purchases
Lottery Stats
- removeAd$3.991 Month
- Premium5$0.79
- Premium10$1.59
- analyze10$1.99
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- Premium15$2.39
- Premium10 + 10$2.39
- Premium20$3.19
- analyze20$3.99
- Premium20 + 20$4.79
- analyze40$4.99
YAM
No in-app purchases









