Pro bowling tracking & analytics · Android

Know every shot.Grow every game.

StrikeIQ turns league nights and tournament blocks into per-shot data — strike rates, spare conversions, leave patterns, and ball performance that show you exactly where your next pins are hiding.

Get notified at launch See it in action
Free · no ads 100% offline No account needed Coming soon to Google Play
StrikeIQ home screen with league and tournament cards and year-over-year performance statistics
StrikeIQ scoring screen showing a 205 game with frame-by-frame strike and spare marks, split detection, pin deck, and ball selector
StrikeIQ statistics screen with average, high game, strike rate, and spare conversion metrics
9.4ms
P95 frame draw at 120 Hz — scoring stays silky in the middle of league night
25k
games in the stress-test fixture behind the statistics engine
0
permissions requested — no internet, no location, no contacts, nothing
20+
statistical dimensions derived from every saved shot
Why StrikeIQ

Serious bowlers don't guess.
They review the tape.

Averages tell you that you're stuck. Shot-level data tells you why. StrikeIQ was built around one idea: record every delivery honestly, and the path to a higher average writes itself.

Every shot matters

Tap the pins left standing, pick the ball, note the target and speed — all in the seconds between deliveries. Each frame becomes data a coach could actually work with.

Statistics you can trust

Every percentage ships with its sample — 11/15 spares, 6/6 singles. Nothing is hand-maintained: correct a frame from three weeks ago and your whole history recomputes instantly.

Built like real bowling

Leagues and tournaments hold dated events. Events hold games, games hold shots. Oil patterns, lane pairs, and 9-Pin No-Tap are first-class citizens — not afterthoughts.

Features

From ball return to breakdown
in a few taps.

Lane-side scoring

Score one-handed, between shots

Designed for the ball return, not the desk: big targets, high contrast, and a pin deck you tap to mark what's left standing.

  • Quick actions for strikes, spares, and misses — with fouls, fill balls, and every tenth-frame case handled
  • Autosave after every shot; games complete themselves
  • Live score plus your maximum-possible projection
  • Algorithmic split detection with console-style circled marks
Autosave Split detection 9-Pin No-Tap 120 Hz smooth
Scoring a 205 game in StrikeIQ: frame strip with strikes, spares, and a circled split, plus the tap-to-score pin deck
Correctable history

Fix frame six on the drive home

Mis-tapped a leave three games ago? Open the game, tap the frame, and repair it. StrikeIQ replaces just that frame — legally, with the scoring engine re-validating everything downstream.

  • Walk shot-by-shot through any saved game
  • Read-only pin-deck previews of every historical delivery
  • Edits stay in a buffer until you explicitly save
  • Even the ball on a past shot can be corrected
Shot-by-shot review Safe editing
StrikeIQ league event hub showing nine summary metrics, a Start Game button, and the list of completed games with scores 205, 200, and 196
Pro context

Capture the shot behind the score

The scoresheet says 9/. The context says: 15 mph, targeting board 10 at the arrows, ball exited at board 8, light hit. That's the difference between a note and a lesson.

  • Target and result boards — at your feet, the foul line, the arrows, and the breakpoint
  • Ball speed in 0.5 mph steps
  • Nine shot-quality presets, from High Flush to Brooklyn to Washout
  • Target and ball stick between shots for fast repeat entry
Optional per shot Free-text notes
StrikeIQ Pro context panel with target and result board steppers, speed control, and shot quality presets like High Flush, Pocket, and Brooklyn
Arsenal

Your bag, with a memory

Every ball carries its layout, surface, role, and maintenance history — and StrikeIQ learns how you actually use it.

  • Rack-aware defaults: your spare ball is pre-selected on spare attempts, your benchmark on fresh racks
  • Flag spare balls, benchmarks, and specialty pieces
  • Log surface changes and maintenance by date
  • Archive retired balls — they keep their place in your history
Per-shot ball tracking Maintenance log
StrikeIQ arsenal screen listing four bowling balls with active status, spare ball flag, brand, and weight
Statistics engine

Slice your game any way you bowl it

Filter everything by date range, league or tournament, scoring format, ball, center, and oil pattern. Then drill into the leaves that are actually costing you pins.

  • Leave frequency for every pin combination you've faced
  • Conversion rate per leave — how you really do against the 10-pin
  • Performance by ball, center, pattern, lane pair, and event type
  • Sub-second even against a 25,000-game history
6 filter dimensions Leave analytics
StrikeIQ leave conversion list showing pin combinations like 2-4-5 and 3-6-10 with conversion percentages, and arsenal performance by ball
Quick start

Your first frames,
about a minute of setup

No manual required — the whole loop is five screens deep. Here's the path from a fresh install to your first real statistics.

Add your league or tournament

Open the menu and create a league with your house's name — the bowling center, oil pattern, and lane details live here so you never re-type them. Tournaments work the same way: one parent, many dated events.

Where Menu → Leagues → +

Start tonight's event

One tap opens a dated event for today. League events inherit your center and pattern automatically and just ask for the lane pair — you're ready before the ball return warms up.

Where League → Start Event

Score as you bowl

Tap the pins left standing after each shot, or use the X, /, and – quick marks. Every shot autosaves instantly, games complete themselves, and Next Game keeps the set moving. Mis-tap? Any frame can be corrected later.

Where Event → Start Game 1

Add context when it matters

Pick the ball for each shot and, when you want the full picture, open Pro context to log your target line, speed, and shot quality. It's optional on every shot — a casual night stays casual.

Where Scoring → Pro context

Read the numbers

The event hub scores your night in nine metrics the moment you finish. Then Stats takes the long view — strike rate, spare conversion, and leave-by-leave weaknesses across every game you've ever saved.

Where Menu → Stats
Create → Bowl → Review. That's the whole loop.

No account to create, nothing to configure — the app is ready the moment it's installed.

The numbers

What StrikeIQ measures

Twenty-plus dimensions, derived live from your saved shots — never hand-entered, never stale.

Strike rate
Scoring vs natural
No-tap nines never inflate your real strike ball
Spare conversion
With sample sizes
11/15 shown next to 73.3% — small samples can't lie
Leave frequency
Every combination
How often each rack shows up after your first ball
Per-leave conversion
10-pin? 7-10?
Your make rate for every leave you've ever faced
Single & corner pins
Conversion %
The money spares, tracked separately
Split conversion
Detected, not typed
Headpin-down algorithm covers all ten-pin splits
First-ball average
Raw pinfall
Carry quality on every legal full-rack delivery
High game & series
Rolling windows
Best game and best 3-game series inside any event
Ball performance
Average by ball
Games, average, and high game for every piece in the bag
Center & pattern
House by house
Where you score — and on which oil
Lane pair
Pair-level splits
See the pair bias before your opponent does
Year over year
Season deltas
This calendar year vs last, right on the home screen

Honest by design: every metric ships with its sample (seen 24 · 12/18 converted), and correcting any historical frame recomputes everything instantly.

The rules we build by

Opinionated, on purpose

Fast lane-side scoring: one-handed use in a bowling center, large actions, high contrast, seconds between shots.
— Strike IQ product constitution
Every shot matters: statistics are derived from recorded facts, never hand-maintained.
— Strike IQ product constitution
Offline-first: the local database is the source of truth. No accounts, no cloud, no server.
— Strike IQ product constitution
Your data

Your game. Your device.
Nobody else's business.

StrikeIQ doesn't just promise privacy — it's built so the question never comes up.

No internet permission. Literally.

The app never requests network access, so the operating system itself guarantees your bowling data can't be transmitted. No accounts, no ads, no analytics SDKs.

Portable, verifiable backups

Export your entire history as a checksum-verified file to any location you choose — Drive, SD card, wherever. It's your file, readable forever.

Restore without fear

Imports are validated before a single row changes, and a private recovery snapshot of your previous data is kept until you say otherwise.

New phone ready

Android Auto Backup and device-to-device transfer carry your history to your next phone automatically.

StrikeIQ settings screen with portable backup export and import controls and the privacy policy section
Roadmap

On the lane ahead

Concept previews of what we're designing next. Rendered in the app's design language — not yet in the shipping build.

Scoreboard photo import

Snap the monitor after the set — frames land in the right event, ready to enrich with context.

In design

Cloud backup, your way

An optional, user-owned backup target like Google Drive. Still no accounts, still your file.

Exploring

Multi-bowler & coaching

Track teammates, family, or coaching clients side by side — every bowler with a full stat book.

Researching
FAQ

Straight answers

Is StrikeIQ free?

Yes — free, with no ads, no subscriptions, and no in-app purchases.

Does it need internet or an account?

No. StrikeIQ works fully offline and doesn't even request the Android internet permission — the OS itself guarantees your data can't leave the device. No accounts, no cloud, no analytics.

Which phones does it run on?

Any Android phone on Android 8.0 (API 26) or newer. The app is portrait-first and tuned for one-handed use at the lanes, verified up to 200% font scale for accessibility.

Can I move my history to a new phone?

Yes, two ways: export a portable, checksum-verified backup file and import it anywhere, or let Android's device-to-device transfer and Auto Backup carry the database across automatically.

Does it handle 9-Pin No-Tap?

Yes — as an event-scoped scoring format, not a hack. Raw pinfall is preserved, no-tap strikes are marked distinctly, and your natural strike rate is reported separately so sport-shot stats stay honest.

When does it hit Google Play?

The listing is in final preparation. Drop us an email and you'll get the link the day it's live.

Free · Android 8.0+

Bring StrikeIQ to your next league night

Start building the shot-level history that turns plateaus into progress.

Get notified at launch Tour the features

Coming soon to Google Play · v0.21.0 · No ads, no account, no internet required