Showdex
Pokémon Showdown extension that harnesses the power of parabolic calculus to strategically extract your opponents' Elo.
#5 in Just for FunWhat users praise
- Instant damage calcs right inside Pokémon Showdown — "a game-changer for randbats"
- No more juggling calculator tabs
- Actively developed, simple toggle UI, community darling
What users complain about
- Sometimes assumes wrong default movesets — "trusting it blindly hurts your game"
- Lags behind new formats/megas (ZA, gen9 DLC)
- Importing custom sets is harder than in the web calculator
Compiled from real Chrome Web Store reviews. We only report what users actually wrote — no summaries were invented.
Score breakdown
Reliability1.00
Satisfaction0.81
Usefulness0.70
Safety1.00
Trust0.80
Substance0.85
Strongest: reliability.
Based on 74 reviews · computed Jul 18, 2026. Bars show only what we could actually measure.
What we checked
46recent reviews read
MV3manifest version
3permissions requested
Jun 30, 2026last updated
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