# Voxelis: DICOM Viewer — CT MRI & Medical Image Browser > CT MRI & Medical Image Browser (iPhone/iPad app by Ruslan Dautov.) - Source: https://appshunter.io/ios/app/voxelis-dicom-viewer/id6761736449 (this page in markdown: same URL + `.md`) - Developer: [Ruslan Dautov](https://appshunter.io/developer/1795335473) - Category: Medical - Price: Free - Age rating: 17+ - Requires: iOS 26.0 · 9 MB - Languages: English - Released: 2026-04-08 - Data updated: 2026-06-05 - User reviews in markdown: https://appshunter.io/ios/app/voxelis-dicom-viewer/id6761736449/reviews.md ## What is Voxelis? Educational and review use only. Voxelis is not FDA-cleared and must not be used for primary diagnosis. Open a CT study instantly — no import needed. A real public demo is bundled inside. Voxelis is a private, local-first DICOM viewer for reviewing CT, MR, and other medical imaging studies on iPhone and iPad. Built for the moment a colleague AirDrops you a study and you just want to glance at it. WHAT'S NEW IN 1.4 Multi-frame DICOMs scrub through every frame instead of stopping at frame 0. Enhanced multi-frame CT and MR studies under 1GB now load. JPEG and JPEG 2000 series show a partial-compatibility warning instead of failing silently. Plus a compact thumbnail rail, zoom percentage in the canvas overlay, and a cleaner WW/WL toolbar. NEW • Multi-frame DICOM correctness. ZIP imports of cine ultrasound, nuclear medicine, and enhanced multi-frame CT/MR now play every frame. Pre-v1.4, files sharing a series UID with internal frame counts were capped at one visible frame each. • Enhanced multi-frame import. Studies with a single PixelData element above 256MB (up to the 1GB file ceiling) now parse — the previous element-size guard rejected legitimate enhanced CT/MR exports. • Partial-compatibility warning. Series containing JPEG, JPEG 2000, or RLE frames now show an honest in-canvas warning capsule instead of silently rendering blank frames. • Compact thumbnail rail on iPad. Tightened from 220pt wide to 92pt, with calm 2pt accent selection and 0.6 opacity dimming on unselected cells — no more competing with the medical image's brightness. • Zoom percentage in the canvas overlay. The frame counter capsule now also shows the zoom level whenever it isn't 100%. • Truncated DICOM series descriptions. Long machine strings like "MEMPRAGE_4e_p2_1mm_iso_RMS" no longer overflow the caption pill — full string still in the inspector pane. • WW and WL sliders visually distinct. Window Width is accent-color; Window Level is orange. No more glance-down confusion. FEATURES • Bundled public CT demo — open a real study the moment you launch • ZIP archive import from Files, AirDrop, Mail, and Share Sheet • Modality-aware WW/WL preset menu (13 presets from the OsiriX desktop standard) • Multi-frame series playback with smooth scrubbing • Grayscale windowing — adjust brightness and contrast for any tissue type • Invert, zoom, rotation, and frame navigation tools • Grouped series browser — every study and series in one place • Local-first — all processing on-device, no cloud, no account required • iPad and iPhone support, designed for iOS 26 PRIVACY No data leaves your device. No account. No sign-in. No analytics. No tracking. Your studies stay on your iPhone or iPad — full stop. A NOTE FROM THE DEVELOPER Voxelis is a single-developer project, made for the on-call moment when you just need to look at a scan on your phone. Feedback, bug reports, and feature requests are genuinely read and acted on — reach out through the support link on the App Store page. Reminder: Voxelis is for educational and review use only and is not intended for clinical diagnosis. ## Version history (last 5 releases) ### 1.4.0 — 2026-05-24 v1.4 — Multi-frame DICOMs finally scrub through every frame. NEW • Multi-frame DICOM correctness. ZIP imports of cine US, NM, and enhanced multi-frame CT/MR now play every frame. • Enhanced multi-frame import — studies with PixelData > 256MB up to the 1GB file ceiling now parse. • Partial-compatibility warning capsule for JPEG/J2K series instead of silent blank frames. • Compact iPad thumbnail rail (92pt) with calm 2pt accent selection. • Zoom percentage joins the frame counter in the canvas overlay. • Long DICOM series descriptions truncated cleanly in the caption pill. • WW slider tinted accent; WL slider tinted orange for at-a-glance distinction. • VoiceOver hint on the Privacy nav-bar button. Educational and review use only. Voxelis is not FDA-cleared and must not be used for primary diagnosis. ### 1.3.0 — 2026-05-20 v1.3 — Hospital portal ZIPs finally work. Plus a calmer viewer. NEW • ZIP archive import. Drop a .zip from Files, AirDrop, or Mail — Voxelis extracts and imports the contents. • Modality-aware WW/WL preset menu. 13 presets from the OsiriX desktop standard: CT brain / chest-lung / chest-mediastinum / abdomen / liver / bone, MR T1 / T2 / FLAIR / DWI, US. • Unknown DICOM modalities (DX, NM, PT) show their actual code instead of silently masquerading as CT. • Calm one-shot per-session educational-use disclaimer on first study open. FIXED • Imported studies survive app restart. Previous version lost file references after relaunch. • Caption strip on the dark canvas readable in dark reading rooms (was dark-on-dark). • iPad zoom / contrast / rotate buttons gained a visible backplate. • Library Currently viewing card no longer causes layout jitter when switching tabs. • Silent crash on multi-file imports of 50+ files (concurrent parses now bounded). • 1GB file ceiling + ZIP safety guards (zip-slip, zip-bomb, TOCTOU). Educational and review use only. Voxelis is not FDA-cleared and must not be used for primary diagnosis. ### 1.2 — 2026-05-14 Share a DICOM frame for case discussion in one tap — patient details hidden by default. ### 1.1 — 2026-04-29 Voxelis 1.1 — built around the moments you actually use it. • Share-sheet support: AirDrop, Mail, and Files now open .dcm files straight into Voxelis with one tap • Privacy toggle in the viewer: temporarily hide patient name and study date when sharing your screen, AirPlay, or taking screenshots (a convenience for screen sharing, not a compliance feature) • Distance tool in millimetres: a rough on-screen size reference for review and teaching purposes — not intended for diagnosis or lesion measurement • Favorites and Recently Viewed: pin the studies you return to; both survive cold launch • Broader scanner compatibility: many more real-world studies now open cleanly, including lossless-compressed series where the window/level slider is fully responsive • Redesigned app icon, native to iOS 26 with Liquid Glass Reminder: Voxelis is for educational and review use only and is not intended for clinical diagnosis. Thanks for the feedback that shaped this release. ### 1.0 — 2026-04-09 No release notes. ## More apps by Ruslan Dautov - [MyStop Berlin: BVG Departures](https://appshunter.io/ios/app/mystop-berlin-bvg-departures/id6755478810) - [GoToAppleMaps: Place Converter](https://appshunter.io/ios/app/gotoapplemaps-place-converter/id6756026967) - [Coin Flip Justice: 3D Toss](https://appshunter.io/ios/app/coin-flip-justice-3d-toss/id6757720556) - [Berlin Transit Map: Live BVG](https://appshunter.io/ios/app/berlin-transit-map-live-bvg/id6757723208) - [TV Network Info - IP Scanner](https://appshunter.io/ios/app/tv-network-info-ip-scanner/id6760613704) - [PushCount: AI Push-Up Counter](https://appshunter.io/ios/app/pushcount-ai-push-up-counter/id6761736286) All apps by Ruslan Dautov: https://appshunter.io/developer/1795335473 ## Related topics [ruslan dautov](https://appshunter.io/ios/topics/ruslan-dautov) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-05.*