Now live & loggingTrack your games.
Track your games.
Discover your next
favorite.
ISO builds a personalized recommendation engine from your actual play history — not generic popularity lists.
KPMRJWSL
Join 20 players already loggingGood evening 👋
Your shelf · 6 games
KP
10
Plays
6
Games
2
H-score
Top played
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Catan
3 plays
3×
Hummingbirds
2 plays
2×
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Power Grid
2 plays
2×
2
H-score · play depth
Keep coming back — ISO learns more
40
plays logged
H-score · 4
play depth
9:41
IS
New games await…
10
Total plays
6
Unique games
2
H-score
Top 5 most-played
Catan
3 plays
Hummingbirds
2 plays
Power Grid
2 plays
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Monopoly Deal
1 play
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Tenpenny Parks
1 play
H-score · 2
Keep coming back — ISO learns more.
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◑Stats
◐You
0
Players tracking
0
Plays logged
0
Unique titles played
What ISO tracks
Everything that
shapes what you like.
Most apps track your collection. ISO tracks your behavior — and builds a picture of your taste from the ground up.
Play history
See exactly what you return to.
Every logged session builds your play history. Most-played, total plays, sessions this month — your shelf comes alive.
Brass: Birmingham
8×
Wingspan
6×
Ark Nova
5×
Cascadia
3×
Catan
2×
Play depth · H-score
Played it once? Interesting. Played it five times? Now ISO knows something.
Your H-score counts the games you keep coming back to. It's also the best measure of how well your recommendations will perform.
Games × Plays matrix — H-score: 4
8
7
6
5
4
3
2
2
1
1
1
1
Taste profile
Recommendations tuned to your mechanics and complexity.
ISO maps every play against BGG's 180+ mechanic taxonomy. No manual tagging — the data is already there. As your log grows, your profile sharpens.
Your top:Engine buildingTableau buildingWorker placementTile placement
Engine buildingWorker placementTableau buildingTile placementDeck buildingSet collectionHand managementArea controlPush your luckCooperativeNegotiationDrafting
Complexity preference
LightMedium–HeavyBrain-burner
Why ISO
Built differently
from the start.
01
Scores that evolve with every session.
Your recommendations update with every play you log — no static lists to grow stale. The more you play, the sharper ISO gets. A game you replayed last weekend signals something very different from one you tried once two years ago.
Recommendation score
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Spirit Island
88
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Twilight Imperium
72
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Brass: Birmingham
91
↑ Scores updated after your last 3 sessions
02
Track replays, not just ownership.
Replaying a game signals something. ISO notices the patterns in what you return to — and weights those titles more heavily when matching you to new recommendations. Logging plays takes under 30 seconds.
Recent sessions
Brass: Birmingham
2 players · 90 min
Today
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Wingspan
3 players · 65 min
Fri
Brass: Birmingham
3 players · 110 min
Wed
Brass replayed 3× this week — boosting engine-building recs.
03
Data from BoardGameGeek, automatically.
ISO pulls mechanics, categories, complexity ratings, and player counts directly from BGG's database. You log plays — ISO handles the taxonomy. No manual tagging ever.
BGG data sync
Mechanics180+ tags
Complexity (BGG weight)Auto-synced
Player countsAuto-synced
Community ratingsLive
Your next favorite game is one log away.
Free to use. Works offline. No collection required to get started.