Mahjong Metrics
Free vs Premium today, and a proposed Plus tier for casual players.
Quick reference for the live app. Subscription gates are enforced on the API.
| Feature | Free | Premium | Description |
|---|---|---|---|
| Google sign-in | ✓ | ✓ | Sign in with your Google account |
| Cross-device sync | ✓ | ✓ | Data syncs via the Rails API on every device |
| Start a session | ✓ | ✓ | Begin tracking a table |
| Practice session | ✓ | ✓ | Log winning hands only — no dollars |
| Two-hand session | ✓ | ✓ | Log both boards each round |
| Log wins & losses | ✓ | ✓ | Amount, hand, win/loss |
| Special win tags | ✓ | ✓ | Jokerless, self-picked, concealed |
| Edit or delete games | ✓ | ✓ | Fix mistakes during a session |
| Session notes | ✓ | ✓ | Notes on a session |
| End or delete session | ✓ | ✓ | Finish or remove a session |
| Hand card | ✓ | ✓ | Browse categories and hands |
| Appearance (theme) | ✓ | ✓ | System, light, or dark |
| Session date display | ✓ | ✓ | Relative or date & time on lists |
| Starting totals | ✓ | ✓ | Carryover balance and hand-win counts |
| Sessions list | Last 14 days | Full history | Recent sessions on the home tab |
| Sessions home stats | Last 14 days | Last 7 days | Net, sessions, W/L at top of list |
| Reports (all tabs) | Last 7 days | All periods | Time, Hands, Sessions, Special |
| Amount shortcuts (logging) | Defaults | Yours if set | Three quick-tap amounts per win/loss/two-hand |
| Reports teaser | Shown | ✗ | Nudge when longer periods need Premium |
| Older session detail | ✗ | ✓ | View stats and games older than 14 days |
| Reports — This month | ✗ | ✓ | Calendar month totals |
| Reports — Last 30 days | ✗ | ✓ | Rolling 30-day window |
| Reports — All time | ✗ | ✓ | Lifetime totals (includes carryover in Time) |
| Custom amount shortcuts | ✗ | ✓ | Edit shortcuts in Profile |
| Subscription | ✗ | $3.99/mo $19.99/yr |
In-app purchase via Adapty (See plans / Restore) |
Plus = casual payer: recent history and table shortcuts. Premium = hardcore payer: lifetime memory and analyst tools. Logging and sync stay free on every tier.
Pricing: Premium $3.99/mo · $19.99/yr. Plus $1.49/mo · $9.99/yr (~half of Premium annual).
| Feature | Free | Plus | Premium | Description |
|---|---|---|---|---|
| Google sign-in | ✓ | ✓ | ✓ | Sign in with your Google account |
| Cross-device sync | ✓ | ✓ | ✓ | Data syncs via the Rails API on every device |
| Start a session | ✓ | ✓ | ✓ | Begin tracking a table |
| Practice session | ✓ | ✓ | ✓ | Log winning hands only — no dollars |
| Two-hand session | ✓ | ✓ | ✓ | Log both boards each round |
| Log wins & losses | ✓ | ✓ | ✓ | Amount, hand, win/loss |
| Edit or delete games | ✓ | ✓ | ✓ | Fix mistakes during a session |
| Session notes | ✓ | ✓ | ✓ | Notes on a session |
| End or delete session | ✓ | ✓ | ✓ | Finish or remove a session |
| Hand card | ✓ | ✓ | ✓ | Browse categories and hands |
| Appearance (theme) | ✓ | ✓ | ✓ | System, light, or dark |
| Session date display | ✓ | ✓ | ✓ | Relative or date & time on lists |
| Starting totals | ✓ | ✓ | ✓ | Carryover balance and hand-win counts |
| Sessions list | Last 14 days | Last 90 days | Full history | Recent sessions on the home tab |
| Sessions home stats | Last 14 days | Last 90 days | Last 7 days | Net, sessions, W/L at top of list |
| Reports (Time, Hands, Sessions) | Last 7 days | + month + 30d | All periods | Net, hands, session list by period |
| Amount shortcuts (logging) | Defaults | Yours if set | Yours if set | Three quick-tap amounts per win/loss/two-hand |
| Reports teaser | Shown | All time only | ✗ | Nudge when a period still needs Premium |
| History teaser | When hidden | When hidden | ✗ | Count of sessions beyond your window |
| Older session detail | ✗ | Within 90 days | ✓ | View stats and games for older sessions |
| Reports — This month | ✗ | ✓ | ✓ | Calendar month totals |
| Reports — Last 30 days | ✗ | ✓ | ✓ | Rolling 30-day window |
| Custom amount shortcuts | ✗ | ✓ | ✓ | Edit shortcuts in Profile |
| Special win tags | ✗ | ✓ | ✓ | Jokerless, self-picked, concealed when logging |
| Reports — Special wins tab | ✗ | ✓ | ✓ | Counts and % for tagged wins |
| Reports — All time | ✗ | ✗ | ✓ | Lifetime totals (includes carryover in Time) |
| Long-term trend chart | ✗ | ✗ | ✓ | Month-over-month stats (not built) |
| Custom report date range | ✗ | ✗ | ✓ | Pick any from/to range (not built) |
| CSV export | ✗ | ✗ | ✓ | Download game history (not built) |
| "Cold hands" report | ✗ | ✗ | ✓ | Hands not won in 60+ days (not built) |
| Subscription | ✗ | $1.49/mo $9.99/yr |
$3.99/mo $19.99/yr |
Adapty access levels plus + premium |