Comparison

zbinetwork vs CupCalc

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

Head to head
About

zbinetwork

Access world-class educational opportunities for clinicians, focusing on current procedures and technology. Register for courses, view on-demand videos, and track your learning history all within this platform.

Highlights
  • Stay updated on educational opportunities
  • Register for courses
  • Access on-demand webcasts
  • Watch technique videos
  • Track course history
Features
Read full description

We recognize the importance on-going education holds for our clinicians. As a result, the Zimmer Biomet Institutes offer world-class educational opportunities at learning facilities throughout the world. Our specialty courses focus on current and emerging procedures, technology and products empowering you to exceed the needs of your patients and your practice. We now have an online platform where you can register for courses and access on-demand videos available all at your fingertips. Features: • Stay up to date on Zimmer Biomet Institute Educational Opportunities • Register for Zimmer Biomet Institute courses • Register and view on-demand webcasts right from the app • Watch technique videos • Stores all of your future and past courses About ZBI ZBI offers training and education on the safe and effective use of products which is important as we all work to better the lives of our patients. With in-person courses, live digital events, and various types of on-demand videos, we at the Zimmer Biomet Institute hope to provide you the detailed product knowledge you need to further pursue your goals of maximizing patient outcomes.

About

CupCalc

Features
Read full description

CupCalc — Spinopelvic Planning Reference CupCalc is an educational reference calculator for orthopaedic surgeons and trainees performing total hip arthroplasty. It applies published mathematical formulas to compute mobility-specific acetabular cup targets based on pelvic incidence, sacral slope, and femoral mobility classification. The calculations in CupCalc are derived entirely from peer-reviewed literature. No proprietary algorithms. No black-box outputs. Every number traces back to a published source — accessible within the app. What CupCalc calculates: — Functional anteversion and inclination targets referenced to either the anterior pelvic plane or standing AP radiograph — Standing and sitting sacral slope with delta sacral slope mobility classification — Pelvic femoral angle (standing and sitting) — Anterior pelvic tilt correction for anatomic landmark guidance — Safe zone plot with CSI thresholds — Exportable PDF planning summary with full reference list Built on the published work of: Bodner, Dorr, Heckmann, Stefl, Kanawade, Wan, and colleagues whose research established the framework for functional spinopelvic planning in THA. For Fellows: CupCalc is free for 12 months for active arthroplasty fellows through the Fellow Access program. Apply within the app — program verification is handled automatically via e-mail. Privacy: CupCalc does not collect, store, or transmit protected health information. Do not enter patient-identifying information into any field. Anonymous case labels only. CupCalc is an educational reference tool intended for use by qualified medical professionals. It performs published mathematical formulas and presents results for independent professional evaluation. It does not provide surgical recommendations, replace clinical judgment, or constitute medical advice. Not a medical device. Not cleared by the FDA. All clinical decisions remain the sole responsibility of the treating surgeon. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

zbinetwork4 screens
CupCalc4 screens

Verdict

The call

The clearest difference is in-app purchases: zbinetwork at none against CupCalc's 2. CupCalc's advantage is update cadence (fortnightly vs every 5 months). On price, ads, device support and iOS requirement 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. CupCalc sells 2 in-app purchases, starting at $12.99 per year. zbinetwork asks for nothing beyond the download.

UpkeepUpdate frequency

zbinetwork ships an update every 5 months, CupCalc fortnightly. The most recent releases landed on September 21, 2026 and September 20, 2026 respectively.

Scorecard2 real differences · 7 level
zbinetwork versus CupCalc: the parameters behind the verdict, then further details
ParameterzbinetworkCupCalc
PriceFreeFree
Rating4.9 (13 ratings) — better—
Number of ratings13 — better—
Update frequencyEvery 5 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size124 MB42 MB
Age rating17+4+
DeveloperZimmer, IncZekko LLC

In-app purchases

None

zbinetwork

No in-app purchases

2 purchases

CupCalc

Subscriptions2
  • CupCalc Express1 Year trial$12.991 Year
  • CupCalc Pro1 Year trial$19.991 Year

Questions

Is zbinetwork free?
zbinetwork is free to download, with no in-app purchases.
Is CupCalc free?
CupCalc is free to download, with in-app purchases available.
Do zbinetwork or CupCalc have ads?
Neither zbinetwork nor CupCalc shows ads.
Which is updated more often, zbinetwork or CupCalc?
zbinetwork ships an update every 5 months, and CupCalc fortnightly. Most recently, zbinetwork was updated on September 21, 2026 and CupCalc on September 20, 2026.

Other comparisons