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LeanFPS vs OpenGame

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

LeanFPS compared with OpenGame
DetailLeanFPS logo LeanFPSOpenGame logo OpenGame
What it doesGame optimizer for Windows 10 and 11 that detects games, applies tweaks by genre, measures FPS, and undoes every change AI game agent for creating HTML5 and 3D browser games
StageStartup Not given
Founded2026 Not given
Based inNot given Not given
Pricing modelFreemium Paid
PricingFree version with core tweaks and FPS measurement; Pro $19 one-time (early-bird price), $29 later. No subscription. First three games get full Pro features included. Starter Credit Pack: $9 USD (60 credits, up to 6 generations). Creator Credit Pack: $19 USD (160 credits, up to 16 generations). Studio Credit Pack: $39 USD (400 credits, up to 40 generations). One-time purchase with no automatic renewal; credits do not expire.
Key features
  • Game detection by genre with icon display
  • FPS and 1% low measurement per session
  • Per-genre optimization profiles for eight genres
  • Raw mouse input (mouse acceleration off for shooters)
  • High performance power plan optimization
  • Background app management and prioritization
  • Laptop power mode optimization without permanent plan changes
  • Session comparison with historical FPS data
  • Create 2D HTML5 and 3D browser games
  • Download game projects as HTML or ZIP files
  • Publish shareable playable links
  • Playtest and iterative refinement
  • No coding required
  • Inspect and edit downloaded code
  • Free planning and idea discussion
What makes it different
  • One-time Pro payment with no subscription or monthly fees
  • AI-powered game creation without coding experience required
  • One-time credit purchases with no expiration
  • Iterative refinement through conversation
Community votes00
DR (Domain Rating by Ahrefs)3 no change since last check37 no change since last check
Trust Flow (Majestic)25
Citation Flow (Majestic)2830
Referring domains (Majestic)14104

5 details filled in for both companies.

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