Comparison

ONIS vs iPaxera Pro

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

Head to head
About

ONIS

Features
Read full description

ONIS Shot allows you to convert photos and videos to DICOM format and send them to a PACS. For each study, you can enter patient data, or retrieve them directly from a PACS server. This utility only works with a specific associated server, please contact us for more details.

About

iPaxera Pro

Features
Read full description

iPaxera Pro is a high performing, intuitive app to view DICOM studies anywhere, anytime using your tablet or smartphone. iPaxera Pro enhances the viewing capabilities and functions previously available in iPaxera. iPaxera Pro introduces a key new tool for capturing medical photos and sending the photos, with metadata, to a DICOM archive directly from the app. The app includes easy-to-use processing tools like WW/WL with visual presets, distance measurement, panning, zooming, free rotation, snapshot capture, and images/series fast navigation. Key medical image viewing features: • Query/retrieve DICOM studies • Display and navigate through images with an interactive slider • Control WW/WL with single finger drag • Display Cine (multi-frame) images • Seamless integration with the PaxeraUtlima PACS and VNA (version U9 and greater) • Image manipulation including zoom, pan, rotation, and distance measurement • Import offline studies • Navigate images instantly with unique ultra-fast streaming technology Key medical photo tool features: • Zoom for image capture • use with any external tablet/smartphone dermatoscope or other camera lens • remove or modify one or more photos prior to sending to a PACS or VNA • anatomic region labeling • metadata includes image descriptors for greater indexing capabilities • supports order and encounter based imaging workflows • works seamlessly with mobile device management (MDM) software iPaxera Pro is not intended for primary diagnostic interpretations and has not received FDA 510(K) clearance. We welcome all comments and reviews for iPaxera Pro. For inquiries or support, kindly send an email to: mobile.support@paxerahealth.com and a support engineer will respond within 24 hours. Please write your name, version number, full description of the problem and, if possible, provide screen shots of the problem and connected PACS system (if any).

Screenshots

ONIS4 screens
iPaxera Pro4 screens

Verdict

The call

The clearest difference is update cadence: ONIS at every 5 weeks against iPaxera Pro's every 11 months. ONIS also leads on iOS requirement (9.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ONIS ships an update every 5 weeks, iPaxera Pro every 11 months. Both last shipped on October 27, 2026.

Scorecard2 real differences Ā· 4 level
ONIS versus iPaxera Pro: the parameters behind the verdict, then further details
ParameterONISiPaxera Pro
PriceFreeFree
Update frequencyEvery 5 weeks — betterEvery 11 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better15.0
Further details — not scored
Size55 MB137 MB
Age rating17+4+
DeveloperDigitalCore CorporationPaxeraHealth Corp

In-app purchases

None

ONIS

No in-app purchases

None

iPaxera Pro

No in-app purchases

Questions

Is ONIS free?
ONIS is free to download, with no in-app purchases.
Is iPaxera Pro free?
iPaxera Pro is free to download, with no in-app purchases.
Do ONIS or iPaxera Pro have ads?
Neither ONIS nor iPaxera Pro shows ads.
Which is updated more often, ONIS or iPaxera Pro?
ONIS ships an update every 5 weeks, and iPaxera Pro every 11 months. Most recently, ONIS was updated on October 27, 2026 and iPaxera Pro on October 27, 2026.

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