Comparison

Laetus vs AI Desktop 98

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

Head to head
About

Laetus

Features
Read 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.

About

AI Desktop 98

Experience a retro desktop interface powered by advanced AI. Interact with various AI models, manage conversations, and enjoy nostalgic features like a BIOS boot sequence and sound effects. It offers on-device processing for enhanced privacy.

Highlights
  • Interactive retro desktop interface
  • Multiple AI backend options
  • On-device and cloud AI support
  • Conversation management and organization
  • Retro web browser
  • Customizable chat appearance
  • Nostalgic sound effects and CRT overlay
Features
Read full description

AI Desktop 98 wraps powerful AI assistants inside a fully interactive retro desktop, complete with a BIOS boot sequence, Start menu, taskbar, draggable windows, and authentic sound effects. Choose your AI: run Apple Intelligence on-device, load local MLX models, or connect to cloud providers like OpenAI, Anthropic Claude, Google Gemini, Groq, and more — all from the Control Panel. FEATURES - Full retro desktop — boot sequence, Start menu, taskbar, and windowed apps - Multiple AI backends: Apple Intelligence, local MLX models, or cloud APIs - 11 cloud providers supported, including OpenAI, Claude, Gemini, Ollama, and LM Studio - Save, rename, search, and organize conversations in My Documents - Recycle Bin with restore for deleted chats - Built-in retro web browser - Customizable chat fonts and text sizes - Export and share conversations as plain text or Markdown - Find dialog to search across all saved chats - Keyboard shortcuts for power users - CRT monitor overlay for maximum nostalgia - Authentic retro sound effects - Minesweeper PRIVACY On-device models run 100% locally — no internet required, no data collected, no accounts. Cloud API mode connects directly to your chosen provider using your own API key; nothing passes through our servers.

Screenshots

Laetus4 screens
AI Desktop 984 screens

Verdict

The call

The clearest difference is ads: AI Desktop 98 at none against Laetus's shown. AI Desktop 98 also leads on update cadence (every 9 days vs monthly). Laetus's advantage is iOS requirement (15.0 vs 26.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Laetus ships an update monthly, AI Desktop 98 every 9 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Laetus versus AI Desktop 98: the parameters behind the verdict, then further details
ParameterLaetusAI Desktop 98
PriceFreeFree
Rating—4.3 (24 ratings) — better
Positive reviews—80.0% of reviews
Number of ratings—24 — better
Update frequencyMonthlyEvery 9 days — better
AdsYesNo — better
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS15.0 — better26.0
Further details — not scored
Size89 MB1.7 GB
Age rating4+17+
DeveloperVadym KapturPritesh Desai

In-app purchases

None

Laetus

No in-app purchases

None

AI Desktop 98

No in-app purchases

Questions

Is Laetus free?
Laetus is free to download, with no in-app purchases.
Is AI Desktop 98 free?
AI Desktop 98 is free to download, with no in-app purchases.
Do Laetus or AI Desktop 98 have ads?
Laetus shows ads; AI Desktop 98 does not.
Which is updated more often, Laetus or AI Desktop 98?
Laetus ships an update monthly, and AI Desktop 98 every 9 days. Most recently, Laetus was updated on October 30, 2026 and AI Desktop 98 on October 31, 2026.

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