Nisaa vs ThinkSono
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Nisaa compared with ThinkSono
| Detail | 
Nisaa | 
ThinkSono |
|---|
| What it does | The Muslim period tracker that knows your deen
| AI-guided ultrasound software for blood clot detection at the point of care
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| Stage | Not given
| Established
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| Founded | Not given
| 2016
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| Based in | US
| DE
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| Pricing model | Freemium
| Contact for pricing
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| Pricing | Free to download. Nisaa Pro is a subscription with price and trial shown in App Store.
| Not given
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| Key features | - Log bleeding and hayd status including spotting, brown discharge and istihadah
- Prayer reminders showing when salah lifts and resumes
- Ramadan makeup fasting log that tracks missed fasts over years
- Madhab selection (Hanafi, Shafi'i, Maliki or Hanbali)
- AI answers to cycle and worship questions from classical fiqh sources
- Import cycle history from Apple Health and other apps
- Ghusl and prayer reminders as part of Nisaa Pro
- Twenty language support including Arabic
- Complete account and data deletion option
- Zero data sharing with advertisers or third parties
| - Real-time AI guidance for ultrasound scanning
- Automated anatomical positioning assistance
- Class IIb CE marked medical device
- Proximal compression ultrasound exam capability
- Reduced diagnostic time from hours to minutes
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| What makes it different | - Built specifically for Muslim women with Islamic rulings by madhab
- Tracks hayd, tahara, prayer and fasting requirements together
- Rulings drawn from classical fiqh sources, not averaged
- Private by design with no data selling or advertising sharing
- Counts missed Ramadan fasts across years
| - Enables non-specialist healthcare professionals to perform DVT ultrasound scans without prior training
- Reduces waiting times and diagnostic delay significantly
- Clinically validated with over 1,000 patients in multi-centre trials
- Can be implemented within 24 hours
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 9 ▲ +1 (up) since last check | 34 ● no change since last check |
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| Trust Flow (Majestic) | 20 | 16 |
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| Citation Flow (Majestic) | 28 | 30 |
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| Referring domains (Majestic) | 76 | 163 |
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5 details filled in for both companies.
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