Med Atlas vs LineGuard Plus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Med Atlas
Explore a comprehensive medical imaging atlas with real clinical data. Features detailed anatomical structures, multi-window comparisons, and an AI assistant for educational purposes. Not for diagnosis or treatment.
- Real DICOM medical imaging data
- 16,000+ annotated anatomical structures
- Multi-window comparison
- 3D localization
- AI medical assistant with multiple models
- Window/Level adjustment
- Structure tracking
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WHAT IT IS Most anatomy apps draw illustrations or compress screenshots. Med Atlas uses genuine anonymized clinical DICOM studies — the files a radiologist opens — with professional structure annotations on top. Because it is original DICOM data, you work as you would at a workstation: adjust window/level, localize a point across all three planes (multiplanar localization), and track a single structure slice by slice. AVAILABLE ATLASES (18) - Head & neck: Brain MRI (T1, T2, FLAIR, and more), Brain CT, Temporal Bone CT, Sinus CT, Brain MRA - Chest: Chest CT, Chest X-ray, Coronary CTA - Abdomen: Abdomen CT, Abdomen X-ray - Pelvis: Male Pelvis CT, Male Pelvis X-ray - Spine: Cervical Spine X-ray, Lumbar Spine X-ray - Upper limb: Elbow MRI, Shoulder X-ray - Lower limb: Knee CT, Sacroiliac Joint X-ray 16,000+ annotated structures, each with morphology, function, imaging findings, and related diseases. IN PRODUCTION (22) In annotation now, arriving one by one: - Head & neck: Skull Base CT, Pituitary MRI, Orbit MRI - Spine: Cervical Spine MRI, Lumbar Spine MRI, Thoracic Spine X-ray - Pelvis: Female Pelvis CT, Female Pelvis X-ray - Upper limb: Shoulder MRI, Elbow X-ray, Forearm X-ray, Wrist X-ray, Hand X-ray, Humerus X-ray - Lower limb: Hip CT, Knee MRI, Ankle MRI, Knee X-ray, Femur X-ray, Tibia & Fibula X-ray, Foot X-ray - Vascular: Coronary DSA READING TOOLS Reference Lines Scroll in one panel and see where you are in the others; single-window shows your slice position too. Multi-Window Comparison Up to four views side by side — compare sequences, planes, or modalities. 3D Localization Double-tap any point to jump to the same location in the other two planes. Window/Level Adjustment Brain, bone, lung, and soft-tissue presets, plus manual control. Structure Tracking Isolate one structure and follow it slice by slice to see where it begins and ends. Region Layers Color overlays — lung lobes, Couinaud liver segments — so boundaries are obvious at a glance. AI MEDICAL ASSISTANT - Ask anything, anytime — or ask from the structure you are looking at - Ask without leaving the atlas; keep reading while the answer comes back - Answers bring in real images from the atlas, not stock pictures - Structure names in an answer are tappable and take you to the image - Compare answers from several models side by side - Conversations are saved for review Available models depend on your region and are updated as new ones are released. HOW ACCESS WORKS Every atlas is free to download. Two independent subscriptions; neither includes the other. 1. Atlas access — subscribe to a single body region, or to the complete library: Free — free atlases and sequences, single-window reading, reference lines Plus — more sequences in that scope Pro — every sequence in that scope, plus the full reading toolkit (multi-window, window/level, structure tracking, 3D localization) 2. AI assistant — a separate subscription: Free — a regular allowance on the default model Subscribed — every available model, with a higher allowance All prices are listed on this page. YOUR CONTENT STAYS YOURS Notes, saved explanations, and favorites sync through your own Apple ID with iCloud and follow you across devices. No account to create. No ads. No tracking. WHO IT IS FOR - Medical students learning radiology - Residents preparing for board exams - Radiologists who need a quick reference - Educators teaching imaging anatomy ABOUT THE DEVELOPER MD, product person, and indie developer, combining medical thinking, product thinking, and code into one. Focused on medical software. SUPPORT support@medatlas.cc — reply within 24 hours Privacy Policy: https://medatlas.cc/en/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ --- This app is for educational purposes only and does not constitute medical advice, diagnosis, or treatment. Consult a qualified healthcare professional before making any medical decision.
LineGuard Plus
This app provides organized, easy-to-use information for managing medical lines, tubes, and drains. It offers device education, practical care guidance, troubleshooting support, and care reminders to help users understand and manage their devices effectively.
- Device education
- Practical care guidance
- Troubleshooting support
- Care reminders
- Visual guides
- Device-specific resources
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Living with a medical line, tube, drain, or other indwelling device can mean a lot to keep track of. LineGuard puts practical device-care information in one organized, easy-to-use place. Whether you are learning about a new device or managing one at home, LineGuard helps you better understand your device, stay organized, and recognize situations that may require help from your healthcare team. LINEGUARD INCLUDES • Device education Learn the basics of your device, how it works, its components, and everyday considerations. • Practical care guidance Review common care topics, precautions, and tips for living with your device. • Troubleshooting support Explore common device-related situations, what they may mean, steps you can consider, and when to contact your healthcare team or seek urgent medical attention. • Care reminders Keep track of important device-related tasks and routines. • Visual guides Use clear illustrations and educational graphics to better understand devices and their components. • Device-specific resources Access organized information relevant to the device you are using. DEVICES COVERED • PICC lines • Midlines • Implanted ports • Tunneled central venous catheters • Foley catheters • Suprapubic catheters • PEG and feeding tubes • Peritoneal dialysis catheters • Nephrostomy tubes • Surgical drains • Ostomies • Supplemental oxygen equipment LineGuard is designed to make living with a medical device less confusing by putting useful information where you can find it when you need it. IMPORTANT MEDICAL INFORMATION LineGuard provides general educational information and organizational tools. It does not provide medical diagnoses, replace professional medical advice, or establish a clinician-patient relationship. Always follow the instructions provided by your treating healthcare professionals and the manufacturer of your specific medical device. If you believe you are experiencing a medical emergency, call 911 or your local emergency service. Privacy Policy URL: https://lineguardapp.com/privacy/ Support URL: https://lineguardapp.com/support/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: LineGuard Plus at every 5 days against Med Atlas's monthly. On price, rating, ratings volume and ads 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
Both are free to download. Med Atlas sells 10 in-app purchases, starting at $6.99 per month and LineGuard Plus sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Med Atlas against 5.0 for LineGuard Plus. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Med Atlas ships an update monthly, LineGuard Plus every 5 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | Med Atlas | LineGuard Plus |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Monthly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18 | 17.0 — better |
| Further details — not scored | ||
| Size | 37 MB | 109 MB |
| Age rating | 17+ | 12+ |
| Developer | Beijing Fate Med Technology Co., Ltd. | GatherWith LLC |
Customer experience
Med Atlas
LineGuard Plus
In-app purchases
Med Atlas
- Vascular Plus - Monthly$6.991 Month
- Head & Neck Plus - Monthly$6.991 Month
- Vascular Pro - Monthly$9.991 Month
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- Head & Neck Pro - Monthly$9.991 Month
- AI Premium (Monthly)$9.991 Month
- Vascular Plus - Yearly$41.991 Year
- Head & Neck Plus - Yearly$41.991 Year
- Vascular Pro - Yearly$59.991 Year
- Head & Neck Pro - Yearly$59.991 Year
- AI Premium (Yearly)$79.991 Year
LineGuard Plus
- LineGuard Plus$7.991 Month
- Yearly Subscription$49.991 Year









