Laetus vs Random Picker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Laetus
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Analyze decisions, uncertainty, and personal luck through real-world experiments. Laetus is a research-oriented platform that explores how people make decisions under uncertainty using probability, behavioral analytics, simulations, and long-term observation. Originally built around international lottery simulations, Laetus has evolved into a broader experimental environment where randomness becomes a measurable dataset rather than a source of gambling. No real-money gambling. No ticket sales. No financial risk. WHAT YOU CAN DO • Generate combinations using tap, drawing, symbols, or structured selection • Explore 60+ international lottery formats and their statistical characteristics • Track your personal Luck Index and long-term behavioral trends • Monitor Luck Pulse to record perceived luck over time • Analyze historical performance using probability, ROI, budget, and behavioral statistics • Explore Bitcoin nonce experiments and additional randomness datasets • Receive personalized analytical insights and decision-support recommendations • Export reports and review detailed visualizations of your activity LAETUS 2.0 Laetus 2.0 expands the platform beyond lottery analytics. The new generation introduces: • Decision-support tools based on behavioral observations • Flexible Home Experience profiles • Expanded personal insights and forecasting • Bitcoin-based randomness experiments • Improved community statistics • Smarter recommendations • Enhanced historical analytics • Faster backend processing and improved data quality BEHAVIORAL ANALYTICS Laetus studies not only outcomes but also how decisions are made. Examples include: • Random vs structured choices • Distribution and clustering patterns • Selection consistency • Behavioral changes over time • Perceived luck versus measured outcomes RESEARCH PHILOSOPHY Laetus does not attempt to predict the future or guarantee successful decisions. Instead, it helps users explore uncertainty, recognize behavioral patterns, and better understand how randomness interacts with personal decision-making. IMPORTANT Laetus does not sell lottery tickets, process gambling transactions, or provide financial advice. All features are intended for educational, entertainment, behavioral research, and experimental purposes only.
Random Picker
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"What should we eat?" "Who's going first?" — never freeze on those questions again. Random Picker is the last word on indecision. Roulette wheel, finger game, and team splitter — three ways to decide, whether it's dinner tonight or a wild party. --- Key Features --- ■ Roulette Wheel Spin a beautiful circular wheel to pick one from your list. Ticking sound effects and haptic feedback build the tension. Dinner, chores, drinking penalties — endless uses. ■ Finger Game (TikTok viral) Everyone places a finger on the screen, and only one is chosen. Multi-touch supports up to 10 fingers. Dramatic countdown, glowing winner animation — a must for parties. ■ Team Splitter Enter members, choose 2–10 teams, tap. Balanced-size mode included. Perfect for sports, board games, group activities — any time you need fair teams fast. ■ Built-in Templates "Tonight's Dinner", "Lunch", "Punishment", "Prefectures", "Weekend Plans", "Drinks" — ready-to-spin lists included. No setup required. ■ Weighted Probabilities Set 1–10 weight for each choice. Rig the wheel so your favorites come up more, or hide the ones you dread. A feature no other picker has. ■ History Auto-saves your last 30 picks. "What did we decide yesterday?" — solved. Grouped by date for easy review. ■ Share Cards Turn results into stylish cards to share instantly on iMessage, Instagram, or wherever. "The wheel decided!" — bring your friends along. ■ iCloud Sync Lists and history sync automatically between iPhone and iPad. Templates persist across device upgrades. ■ Widget Support Spin last-used list right from your Home Screen widget. Deciding dinner just got faster. --- Perfect For --- ・Families deciding "what's for dinner?" ・Parties settling drinking penalties fairly ・Friends splitting into teams for games ・Event hosts running icebreakers ・Anyone tired of always being the decider ・The chronically indecisive --- Minimal Design --- Sage green minimal aesthetic — calm, beautiful, grown-up. Not a garish party toy, but a picker you're happy to keep on your Home Screen. Full light and dark mode support. --- More --- ・Full dark mode support ・16 languages supported ・iCloud sync ・Remove Ads IAP (one-time purchase) ・Privacy first: data stays on your device and iCloud ・All features free --------------------------------- Sage Apps Series A collection of iOS utility apps designed for simplicity and ease of use. Unified design to make your day a little better. >> Search "Sage Apps" on the App Store for more ---------------------------------
Screenshots
Verdict
The clearest difference is in-app purchases: Laetus at none against Random Picker's 1. Laetus also leads on iOS requirement (15.0 vs 17.0). Random Picker's advantage is update cadence (fortnightly vs monthly). On price, ads 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
Both are free to download. Random Picker sells 1 one-off in-app purchase. Laetus asks for nothing beyond the download.
Laetus ships an update monthly, Random Picker fortnightly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.
| Parameter | Laetus | Random Picker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Fortnightly — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 89 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Vadym Kaptur | Yusuke Takeuchi |
In-app purchases
Laetus
No in-app purchases
Random Picker
- Remove Ads$2.99









