KoKo win vs Laetus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KoKo win
This app generates numbers for games, inspired by family traditions of tracking and analyzing winning numbers. It offers statistical suggestions, stores your combinations, and automatically checks results, making gameplay more convenient and intelligent.
- Intelligent number generation
- Statistical number suggestions
- Stores all combinations
- Automatic result checking
- Create custom playing systems
Read full descriptionHide full description
KOKO – an intelligent number generator inspired by family tradition. My grandfather and father spent years recording drawing numbers in notebooks, cutting out results from newspapers, and carefully storing their tickets. They created systems, believed in lucky numbers, and eagerly followed each drawing. KOKO transforms these family rituals into a modern app: • Analyzes the numbers system • Suggests numbers based on statistics and "lucky" combinations • Stores all your combinations • Checks results automatically • Helps create your own playing systems, just like our parents did KOKO preserves the soul of good old traditions but makes playing more convenient and smarter. Download and continue the family tradition!
Laetus
Read full descriptionHide full description
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.
Screenshots
Verdict
The clearest difference is ads: KoKo win at none against Laetus's shown. KoKo win also leads on update cadence (every 4 days vs monthly). Laetus's advantage is iOS requirement (15.0 vs 17.0). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
KoKo win ships an update every 4 days, Laetus monthly. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.
| Parameter | KoKo win | Laetus |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (10 ratings) — better | — |
| Positive reviews | 98.5% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 4 days — better | Monthly |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 89 MB |
| Age rating | 17+ | 4+ |
| Developer | Anton Baranov | Vadym Kaptur |
In-app purchases
KoKo win
No in-app purchases
Laetus
No in-app purchases









