Comparison

NormIQ vs Previva

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

NormIQ

Easily track, compare, and understand your blood work. Get plain-language insights into abnormal results, view trends over time, and generate PDF summaries for your doctor. Designed for privacy with all data stored in your iCloud.

Highlights
  • Track lab results manually, via templates, or camera scan
  • Understand abnormal results with plain-language insights
  • Compare lab panels side-by-side
  • View health score and trends over time
  • Track for up to 5 family members
  • Export PDF summaries for doctors
  • Syncs with Apple Health
Features
Read full description

Your lab results, simplified. NormIQ helps you track, compare, and actually understand your blood work — all from your iPhone. No account needed. No servers. Everything stays in your iCloud. Why NormIQ? Every year, millions of people get lab results they can't interpret. Doctors have 15 minutes. Google gives you anxiety. NormIQ gives you clarity. TRACK YOUR RESULTS Log lab panels manually, use built-in templates (CBC, Metabolic, Lipid, Thyroid, and more), or scan a printed lab report with your camera. NormIQ recognizes 84+ common lab tests and automatically flags anything outside the reference range. UNDERSTAND WHAT'S ABNORMAL Out-of-range results include plain-language educational insights — so you know what a high LDL or low Vitamin D actually means before your next appointment. COMPARE PANELS SIDE BY SIDE See exactly which tests improved, stayed stable, or worsened between two lab visits — with change percentages and color-coded direction indicators. SEE YOUR HEALTH SCORE A simple 0–100 score based on how many results are in range, how your trends are moving, and whether anything is critical. One number that tells you where you stand. TRACK TRENDS OVER TIME Watch any biomarker's movement across months or years with clear trend charts and reference range bands. BUILT FOR FAMILIES Track up to 5 people — yourself, a parent, a partner, a child. Share access with a caregiver via iCloud. No shared passwords. EXPORT FOR YOUR DOCTOR Generate a clean PDF summary of your lab history, formatted for a 15-minute appointment. SYNCS WITH APPLE HEALTH NormIQ writes your lab results to Apple Health automatically, so your data is available across health apps. PRIVACY FIRST No account. No backend. No tracking. Your data lives in your iCloud — NormIQ never sees it. Period. FREE FEATURES • Unlimited lab panels • Manual entry, templates, or camera scan • Abnormal result flagging • Health score • Apple Health sync • Retest reminders NORMIQ PRO • Full trend charts with statistics • Panel comparison • Educational insights for all results • PDF export for doctor visits • Caregiver sharing via iCloud • Up to 5 family profiles • Custom reference ranges • Result sharing cards • Includes Family Sharing Designed for iPhone. No subscription — pay once, keep forever. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy : https://www​.mobileinnov​.com​/​Privacy​Policy​.html

About

Previva

Features
Read full description

Health isn't static. It changes little by little with sleep, stress, food, hormones and age. Previva helps you see that movement in your own lab results. UPLOAD YOUR RESULTS Upload the PDF or a photo of your lab report. Previva extracts your biomarkers and explains each one in plain language. Every report is a point in your health story. WHAT CHANGED Compare each marker with your previous measurement: what improved, what stayed the same and what is worth watching. WHERE YOU'RE HEADING See the direction of each body system over time and which tests you're missing for a more complete picture. YOUR PERSONAL RANGE With several reports, Previva works out what is normal for you for each marker, not just the population average. MEASUREMENTS AND APPLE HEALTH Log weight, waist, blood pressure, glucose, temperature and pulse, or connect Apple Health to read steps, sleep, heart rate and more. Your measurements build your usual range. HOW YOU RECOVER After a cold, a trip or a stressful week, see how many days it takes you to get back to your level and what your typical recovery time is. PREVIVA CHAT Ask about your results to an AI assistant that knows your history. You can type, send photos or use your voice. MY CYCLE AND MEDICATIONS Menstrual calendar, basal temperature and medication reminders, in the same place as your lab results. SERVICES IN MEXICO Order lab panels with at-home sample collection and book video consultations with doctors. Start for free. Plus and Premium unlock your full history, the values of your personal range and more features. Subscriptions: payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. You can manage or cancel them in your App Store account settings. You can delete your account and your data at any time from the app. Terms of Use: https://previva.mx/legal/terminos Privacy Policy: https://previva.mx/legal/privacidad Previva is a health information tool. We do not provide medical diagnoses or treatments. Previva's AI organizes your information and provides educational context; it does not replace your doctor. Always consult your doctor for health decisions.

Screenshots

NormIQ4 screens
Previva4 screens

Verdict

The call

The clearest difference is update cadence: Previva at weekly against NormIQ's every 4 weeks. Previva also leads on iOS requirement (15.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. NormIQ sells 1 in-app purchase, starting at $9.99 per year and Previva sells 4 in-app purchases, starting at $13.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

NormIQ ships an update every 4 weeks, Previva weekly. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

Scorecard2 real differences · 8 level
NormIQ versus Previva: the parameters behind the verdict, then further details
ParameterNormIQPreviva
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 4 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS26.015.0 — better
Further details — not scored
Size12 MB56 MB
Age rating4+17+
DeveloperMobile Innovations LLCPreviva Innovacion

In-app purchases

1 purchases

NormIQ

Subscriptions1
  • NormIQ Pro Yearly7 Days trial$9.991 Year
4 purchases

Previva

Subscriptions4
  • Previva Plus — 1 mes$13.991 Month
  • Previva Premium — 1 month$27.901 Month
  • Previva Plus — 1 año$129.001 Year
Show 1 more
  • Previva Premium — 1 año$249.001 Year

Questions

Is NormIQ free?
NormIQ is free to download, with in-app purchases available.
Is Previva free?
Previva is free to download, with in-app purchases available.
Do NormIQ or Previva have ads?
Neither NormIQ nor Previva shows ads.
Which is updated more often, NormIQ or Previva?
NormIQ ships an update every 4 weeks, and Previva weekly. Most recently, NormIQ was updated on October 17, 2026 and Previva on October 16, 2026.

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