QS AlcoRhythm
Free vs Premium
See what the free version includes and what Premium adds — based on the current Android app.
What the free version includes
The free version is enough for everyday logging. Premium adds depth when you want it.
- Add and review daily entries
- Weekly limit and progress tracking
- History and calendar overview
- Grayscale activity heatmap
- 7- and 30-day analysis ranges
- Up to two quick-add presets
- Volume display unit (ml / cl / dl)
- Local JSON export and import
- Basic textual estimated alcohol level and approximate return-to-zero time
- Approximate calories from alcohol on entries and a daily total
- Local-first storage — no QbaSoft account required
What Premium adds
Optional extras for regular use — not required for basic tracking.
- Colored heatmap matched to your main alcohol category
- Daily alcohol grams in the calendar view
- Deeper weekly analysis and reflections
- 90-day and 12-month history ranges
- Visual estimated alcohol level timeline chart
- More readable view of the approximate decline over time
- Custom volume (ml) and strength (%) when logging
- Up to ten quick-add presets
- Richer theme visuals and premium artwork
App screens
The free version covers daily entries, history, and local backup. Premium adds deeper analysis and richer visual views.
Free version
Basic features for everyday logging, history, and local backup.
Premium
More detail, longer analysis ranges, and a more polished visual design.
Visual comparison
Premium unlocks richer artwork tied to your preferred alcohol categories. Free uses a simpler look — both remain clear and readable.
Feature comparison
| Feature | Free | Premium |
|---|---|---|
| Daily entries and weekly limit | Yes | Yes |
| Local JSON backup | Yes | Yes |
| Activity heatmap | Grayscale | Colored |
| Daily grams in calendar | — | Yes |
| Analysis ranges | 7 / 30 days | + 90 days / 12 months |
| Quick-add presets | 2 | Up to 10 |
| Volume display unit | ml / cl / dl | ml / cl / dl |
| Custom volume and strength when logging | — | Yes |
| Calories from alcohol | Yes | Yes |
| Basic textual alcohol estimate | Yes | Yes |
| Visual sobriety timeline chart | — | Yes |
| Theme artwork | Standard | Premium visuals |
FAQ
- Can I use the app without Premium?
- Yes. Free covers daily logging, limits, history, backup, basic textual alcohol estimates, and basic insights.
- Is data stored locally?
- Yes. Your entries stay on your device unless you export them yourself.
- Can I cancel Premium?
- Yes — manage the subscription in Google Play. Your local data remains on the device.
- Does Premium change health advice?
- No. QS AlcoRhythm is not a medical app. Premium adds views and tools, not clinical guidance.
- Is this a medical app?
- No. It helps you observe your weekly rhythm — it does not diagnose or treat conditions.
Install on Android
Download the app from Google Play. After installation, you can use the Free version or subscribe to Premium in the app.
