Comparison

CTvox vs SnapLabs

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

Head to head
About

CTvox

Visualize volumetric data in 3D on your iOS device. This app uses volume rendering to allow interactive exploration of 3D voxel data like CT and MRI scans. It provides an intuitive way to view complex scientific datasets.

Highlights
  • 3D volumetric data visualization
  • Volume rendering technique
  • Interactive exploration of 3D voxel data
  • Supports CT and MRI scans
  • Intuitive data interpretation
Features
Read full description

CTvox brings 3D visualization of volumetric data using volume rendering to your iOS device. Volume rendering is a visualization technique that allows intuitive and interactive exploration of 3D voxel data by selectively introducing transparency and color. Examples of 3D voxel data include (micro-)CT and MRI scans and synthetic data resulting from numeric computations.

About

SnapLabs

Features
Read full description

Don’t just read your lab results. Understand them. ○ SnapLabs turns your static medical PDFs and paper reports into a clear, interactive timeline of your health. Whether you are managing a condition, optimizing your wellness, or just curious about your annual check-up, SnapLabs gives you the big picture that a single sheet of paper can't. ○ SCAN & DIGITIZE Snap a photo or upload a PDF. Our advanced AI instantly extracts the data—even from messy or multi-page reports—and organizes it into a secure digital format. No manual typing required. ○ VISUALIZE YOUR TRENDS One test result is just a snapshot. SnapLabs connects the dots. • Build Your History: Import years of old results to create an instant timeline. • Spot Trends: View interactive graphs for every biomarker (Cholesterol, Glucose, Iron, TSH, and more). • Watch Your Progress: See exactly how your lifestyle changes are affecting your metrics over months or years. ○ AI-POWERED INSIGHTS Stop Googling complex medical terms. Our Medical AI Assistant explains your results in plain English. ○ PRIVATE & SECURE Your health data belongs to you. • Encrypted: Your data is fully encrypted in transit and at rest. • No Ads, No Selling: We never sell your data to third parties. • Lifetime Access: Even if you stop subscribing, you keep "Read-Only" access to your graphs and history. We never hold your data hostage. ○ FLEXIBLE ACCESS • Free Starter: Try your first scan on us. • Check-Up Pack: A one-time purchase for your annual results. • Unlimited Pass: Perfect for health optimizers. Get unlimited scans, full history import, and deep trend analysis for one low yearly price. ○ MEDICAL DISCLAIMER SnapLabs is for informational purposes only. The insights provided are not a medical diagnosis, treatment, or professional medical advice. Always consult with a qualified physician regarding any medical condition or test result. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

CTvox1 screens
SnapLabs4 screens

Verdict

The call

The clearest difference is in-app purchases: CTvox at none against SnapLabs's 2. CTvox also leads on iOS requirement (8.0 vs 13.0). SnapLabs's advantage is update cadence (every 4 days vs every 8 months). On price, ads 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. SnapLabs sells 2 in-app purchases, starting at $17.99 per year. CTvox asks for nothing beyond the download.

UpkeepUpdate frequency

CTvox ships an update every 8 months, SnapLabs every 4 days. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 6 level
CTvox versus SnapLabs: the parameters behind the verdict, then further details
ParameterCTvoxSnapLabs
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 8 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better13.0
Further details — not scored
Size9 MB51 MB
Age rating4++4
DeveloperBruker microCTZUJUNU MALUNAS, MB

In-app purchases

None

CTvox

No in-app purchases

2 purchases

SnapLabs

Subscriptions1
  • Unlimited Scan Pass$17.991 Year
One-time1
  • Report Pack$3.99

Questions

Is CTvox free?
CTvox is free to download, with no in-app purchases.
Is SnapLabs free?
SnapLabs is free to download, with in-app purchases available.
Do CTvox or SnapLabs have ads?
Neither CTvox nor SnapLabs shows ads.
Which is updated more often, CTvox or SnapLabs?
CTvox ships an update every 8 months, and SnapLabs every 4 days. Most recently, CTvox was updated on November 1, 2026 and SnapLabs on October 30, 2026.

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