Bison Brush LLC vs Riff Calendar
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Bison Brush LLC compared with Riff Calendar
| Detail | BB
Bison Brush LLC | 
Riff Calendar |
|---|
| What it does | Local-first Apple apps
| The calendar you zoom
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| Stage | Not given
| Startup
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| Founded | Not given
| 2026
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| Based in | US
| SE
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| Pricing model | Freemium
| Freemium
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| Pricing | StoryChat AI offers three free post-card generations.
| Three weeks free, then $1.99 per month, $19.99 per year, or $39.99 once for lifetime access. Other currencies follow Apple's tiers.
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| Key features | - Private on-device AI processing
- No account required
- Edit, save, export, and share social cards
- Native iPhone and iPad interfaces
- Custom math worksheet creation
- Three free post-card generations
| - Zoom from half a year to individual days hour by hour
- Create events by holding a free slot and typing
- Reschedule events on the calendar while viewing surrounding events
- Weather forecasts displayed by date and hour
- Daylight indicator showing sunset and sunrise
- Auto-suggest recurring events from calendar history
- Home Screen and Lock Screen widgets at multiple sizes
- Works directly with iCloud, Google, and Exchange calendars
- Round times by default with option for exact times
- Time zones and reminders
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| What makes it different | - Private, on-device AI with no cloud processing or data collection
- Native Apple experience tuned for iPhone and iPad
- Strong focus on privacy, performance, and usability
| - One continuous calendar with no separate views instead of switching between month, week, and day screens
- Direct editing on the calendar itself rather than in hidden forms
- No server, account, or data collection
- Works with existing calendars, no import needed
- Paper-like simplicity with digital power
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | Not checked yet ● no change since last check | 2 ● no change since last check |
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| Trust Flow (Majestic) | 4 | 7 |
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| Citation Flow (Majestic) | 14 | 14 |
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| Referring domains (Majestic) | 2 | 20 |
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6 details filled in for both companies.
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