Comparison

CTisus iPearls vs misTMJ

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

Head to head
About

CTisus iPearls

This app provides diagnostic radiologists with valuable insights and facts, known as "pearls," to aid in correct diagnoses and understanding of radiologic images. It organizes these pearls across 28 popular categories and includes a search feature for easy access to thousands of pieces of knowledge.

Highlights
  • Diagnostic radiology pearls
  • Thousands of insights
  • 28 popular categories
  • Search functionality
  • Radiologic image understanding
Features
Read full description

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.

About

misTMJ

Features
Read full description

Descubre el mundo de la cirugía temperomandibular (TMJ) con esta aplicación orientada a estudiantes y profesionales. Disfruta de la interactividad de tu móvil para especializarte en este campo, abarcando las siguientes secciones: * Anatomía. * Instrumental. * Artrocentesis. * Artroscopia diagnóstica con más de 20 patologías. * Diferentes modos de entrenamiento y ejercicios involucrando visión con la cámara y palpador.

Screenshots

CTisus iPearls4 screens
misTMJ4 screens

Verdict

The call

The clearest difference is update cadence: misTMJ at monthly against CTisus iPearls's every 6 months. misTMJ also leads on iOS requirement (11.0 vs 15.6). 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

CTisus iPearls ships an update every 6 months, misTMJ monthly. The most recent releases landed on October 23, 2026 and October 27, 2026 respectively.

Scorecard2 real differences · 8 level
CTisus iPearls versus misTMJ: the parameters behind the verdict, then further details
ParameterCTisus iPearlsmisTMJ
PriceFreeFree
Rating4.7 (41 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings41 — better—
Update frequencyEvery 6 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.611.0 — better
Further details — not scored
Size137 MB594 MB
Age rating17+17+
DeveloperElliot FishmanHimalaya Computing

In-app purchases

None

CTisus iPearls

No in-app purchases

None

misTMJ

No in-app purchases

Questions

Is CTisus iPearls free?
CTisus iPearls is free to download, with no in-app purchases.
Is misTMJ free?
misTMJ is free to download, with no in-app purchases.
Do CTisus iPearls or misTMJ have ads?
Neither CTisus iPearls nor misTMJ shows ads.
Which is updated more often, CTisus iPearls or misTMJ?
CTisus iPearls ships an update every 6 months, and misTMJ monthly. Most recently, CTisus iPearls was updated on October 23, 2026 and misTMJ on October 27, 2026.

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