Luna Bloom vs Vialmetry
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Luna Bloom compared with Vialmetry
| Detail | LB
Luna Bloom | 
Vialmetry |
|---|
| What it does | A calm monthly guide for period timing, ovulation, and cycle planning
| A private logbook for vials, units drawn and injection sites
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| Stage | Not given
| Not given
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| Founded | Not given
| Not given
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| Based in | Not given
| US
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| Pricing model | Free
| Free
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| Pricing | Not given
| Not given
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| Key features | - Next period forecast with estimated date and timing
- Ovulation date estimation
- Fertile window calculation
- Adjustable cycle length and period length
- Bilingual interface in English and Chinese
- Planning tools for travel, workouts, and routines
- Late period calculator tool
- Irregular period cycle calculator
- Body tracking and notes capability
| - Track vials with strength, water added and use-by date
- Log doses with units or amounts with automatic calculations
- 30 injection sites with rotation schedule and rest tracking
- Schedule and reminders for recurring doses
- Complete dose history with timestamps and cost tracking
- Printable summaries and CSV exports for clinicians
- Shows three lines of arithmetic for every calculation
- Optional private cloud backup with Face ID or fingerprint lock
- Works without account, ads or tracking
- Vial math converter for dilution planning
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| What makes it different | - Calm, gentle interface designed for ease and regular return visits
- Comprehensive monthly view showing period, ovulation, and fertile window in one place
- Educational planning tool paired with guidance to seek medical care when needed
- Support for irregular cycles with range view
- Practical focus on dates and timing people need most for planning
| - Shows all arithmetic so you can verify every calculation yourself
- Never suggests a dose or compound, only converts your numbers
- Private by design with no account, ads or tracking required
- Automatic rotation tracking across 30 injection sites
- Integrates with clinicians through printable reports and CSV exports
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 1 ● no change since last check | 2 ▲ +1 (up) since last check |
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| Trust Flow (Majestic) | 1 | 1 |
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| Citation Flow (Majestic) | 16 | 15 |
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| Referring domains (Majestic) | 3 | 3 |
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4 details filled in for both companies.
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