CTisus iPearls

Elliot Fishman · Medical

4.6 39 ratings Free

Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Aug 26, 2026
Rating ★ 4.63 → 4.64

Price & rating history · US

Reconstructed from the listing changes AppTracker has observed in this storefront, so each line starts at the first change on record.

Average rating history over the observed period. 4.63 4.64 Aug 26 15:40 Aug 27 04:42 Aug 27 17:43 Aug 28 06:45 Aug 28 19:47

Average rating

Ratings breakdown · US

The star breakdown behind this app's rating in this storefront.

5★ 85% 33
4★ 8% 3
3★ 0% 0
2★ 3% 1
1★ 5% 2

Screenshots

About

To most people, pearls are considered precious gems, and are among the most popular jewels in the world. It should not be surprising that physicians consider a priceless bit of knowledge about their specialty a "pearl". For the diagnostic radiologist, a pearl may be the formerly elusive insight or fact that paves the way for a correct diagnosis or deeper understanding of a radiologic image. A traditional component of radiology education, pearls are considered on a par with elements such as the teaching file or lecture series. Pearls have also been a mainstay of www.CTISUS.com, where we post approximately 150 to 300 new pearls each month. In this app, we present pearls across 29 of the most popular categories derived from the literature or our imaging experiences. The app also provides a search feature to enhance user interactivity. We look forward to sharing these new insights with you on the latest version where we present literally thousands of pearls.

What's new · 11.1

A minor bug has been fixed.

Details

ReleasedAug 2013
UpdatedJun 2026
Version11.1
Size144 MB
RequiresiOS 15.6 or later
Age rating17+
LanguagesEnglish
PriceFree
Categories MedicalEducation
Bundle IDcom.ctisus.ipearls