Heart Chart vs IO DICOM Tools Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Heart Chart
This app allows medical professionals to visually document cardiac surgery cases. Users can draw graft configurations, add procedures, and generate PDF summaries for review or sharing. It's designed for surgeons, trainees, and educators to illustrate operative concepts.
- Draw CABG graft configurations
- Add associated procedures
- Generate professional PDF case summaries
- Save cases with subscription
- Simple step-by-step workflow
- Designed for clinical education
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HeartChart is a visual tool for illustrating cardiac surgery cases on iPhone and iPad. Draw CABG graft configurations on a heart diagram, add associated procedures, and generate clean PDF case summaries for review or sharing. Designed for surgeons, trainees, and educators, HeartChart provides a fast way to document operative-style coronary anatomy and procedural details in a clear visual format. Key Features Draw CABG grafts Illustrate bypass graft configuration directly on a heart diagram to create a quick visual summary of the case. Add associated procedures Document additional non-CABG procedures such as valve surgery or other operative details. Generate professional PDFs Export a clean case summary as a PDF for sharing, review, or documentation. Save cases With an active subscription, cases can be saved for later reference and retrieval. Simple workflow Create a case, add procedural details, and generate a shareable PDF in just a few steps. Designed for Clinical Education HeartChart is intended to help visualize cardiac surgical procedures and illustrate operative concepts. It can be useful for: • surgical education • operative planning discussions • case review • teaching conferences Important Notice HeartChart is a visualization and documentation tool only. It does not provide medical advice, diagnosis, or treatment recommendations and should not be used for clinical decision-making. Users are responsible for ensuring that any information entered into the app complies with applicable patient privacy and confidentiality requirements. Subscription HeartChart offers an optional yearly auto-renewing subscription that enables saving cases within the app. Subscriptions are managed through your Apple App Store account and may be canceled at any time through your device’s subscription settings. Support Support information is available at: https://heart-chart.com/support
IO DICOM Tools Mobile
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IO DICOM Tools is a professional DICOM troubleshooting toolkit for imaging engineers, PACS administrators, and clinical informaticists. Import, browse, validate, view, and exchange medical images — all from your iPhone or iPad, with no server required. Data Browser Browse your imported DICOM library organized by study, series, and instance. Inspect every DICOM tag with human-readable names, dictionary lookups, and inline structural issue highlights. Metadata sheets summarize problems at a glance and let you drill straight into the Validator with a single tap. Send selected content to a remote destination via C-STORE with per-instance progress tracking. DICOM Validator Deep, multi-pass file validation that goes far beyond a simple tag dump: Structural byte-walk verifies every declared tag length against the actual file stream VR format checks validate each tag's value against DICOM PS3.5 character-set and length rules Required-tag checks confirm that type-1 UIDs and key pixel-data attributes are present and non-empty Pixel-module consistency checks catch photometric interpretation mismatches and bit-depth conflicts A lightweight frame-0 render probe detects decode failures before they surprise you in a viewer Non-fatal metadata parse diagnostics expose malformed or private tags that other tools silently ignore Launch Validator from the Data Browser, a Metadata sheet, a Viewer failure, or open any .dcm file directly from Files. Each finding includes the exact DICOM tag, tag group, and current value so you can pinpoint and describe the problem to a vendor immediately. Copy a plain-text findings summary for escalation or ticket filing with one tap. DICOM Image Viewer Full-window diagnostic viewer with pinch-to-zoom, pan, rotation, flip, and adjustable Window/Level. Structured failure summaries describe exactly why a file fails to render — pixel data issues, unsupported transfer syntaxes, and codec errors are all surfaced with actionable detail. Escalate directly from a viewer failure into the Validator for a full findings report. Network Destinations & DICOM Connectivity Configure remote AE destinations and run the full suite of DICOM network operations: C-ECHO — verify connectivity to any DICOM node in one tap C-FIND — query at Study, Series, or Instance level with flexible filters (patient name, ID, accession number, study date, modality, UID) Modality Worklist (MWL) — query scheduled procedures by patient, modality, station AE, or date C-GET — retrieve studies directly to your on-device datastore; received files are indexed automatically and appear in the Data Browser without a manual rescan C-MOVE — initiate study and series moves to a configured destination AE Activity Log & Protocol Inspector Every DICOM network session is captured as a structured timeline — association negotiation, DIMSE request/response steps, and association release or abort in a single card. Drill into each session for: Per-step structured detail fields Command-exchange summary grouped by DIMSE message ID Raw PDU hex dumps including P-DATA-TF fragment breakdowns Command-set field decoding (Command Field, Message ID, Command Data Set Type, Status) Multi-fragment PDV reassembly for both command and dataset payloads Session-scoped copyable trace export for escalation to vendors or support teams Local Storage SCP Run a DICOM Storage SCP directly on-device with a configurable AE title and port. Start and stop the SCP from within the app and receive C-STORE objects from any networked DICOM node. Subscription Full access requires an annual subscription with a 7-day free trial. After the trial, the subscription auto-renews at the listed price unless cancelled at least 24 hours before the renewal date. Manage or cancel anytime in your Apple ID account settings. Privacy Policy: https://www.innovativeio.com/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Heart Chart at every 3 days against IO DICOM Tools Mobile's every 2 weeks. 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
Both are free to download. Heart Chart sells 1 in-app purchase, starting at $2.99 per year and IO DICOM Tools Mobile sells 1 in-app purchase, starting at $19.99 per year. Whichever you choose, the download price is not the number that matters.
Heart Chart ships an update every 3 days, IO DICOM Tools Mobile every 2 weeks. The most recent releases landed on November 6, 2026 and November 9, 2026 respectively.
| Parameter | Heart Chart | IO DICOM Tools Mobile |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) — better | — |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 26.0 |
| Further details — not scored | ||
| Size | 11 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Bender Apps, LLC | Innovative IO |
In-app purchases
Heart Chart
- HeartChart Premium$2.991 Year
IO DICOM Tools Mobile
- IO DICOM Tools Mobile7 Days trial$19.991 Year
Questions
Is Heart Chart free?
Is IO DICOM Tools Mobile free?
Do Heart Chart or IO DICOM Tools Mobile have ads?
Which is updated more often, Heart Chart or IO DICOM Tools Mobile?
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