Comparison

Perfusion Practica vs Timers

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

Head to head
About

Perfusion Practica

Read full description

Perfusión practica fue concebida como una herramienta de consulta académica, concreta y de fácil acceso. Su objetivo fundamental está orientado a la educación y sostiene el firme propósito de motivar el interés y la profundización por nuestra labor, promoviendo una postura crítica. Para lograr este propósito Perfusión Práctica pone a disposición varias herramientas: Calculadora de Perfusión para pacientes adultos y pediátricos: Superficie corporal, IMC, volumen sanguíneo, hematocrito y hemoglobina en CEC, técnicas de ahorro sanguíneo (donación autóloga intraoperatoria, cebado autólogo), administración de glóbulos rojos empaquetados, flujos de bomba por indice cardiaco, flujos de bomba por DO2 calculado, anticoagulación y neutralización, variables derivadas del oxigeno (CaO2, CvO2, DO2, VO2, TEO2) y del dióxido de carbono (VCO2, cociente respiratorio), resistencias vasculares sistémicas, correcciones (dióxido de carbono, potasio y bicarbonato). Parámetros que hacen de la perfusión una ciencia objetiva y medible. Revisiones de temas. En este apartado se ubican revisiones en diferente materias, basadas en los artículos mas relevantes, para generar claridad y profundización en un conocimiento particular. Mapas mentales / algoritmos. En este apartado se simplifica cada una de las revisiones anteriores con el objetivo de organizar cada tema en una secuencia de instrucciones con las cuales se oriente a la resolución de un problema de forma concreta y rápida.

About

Timers

This utility app allows you to run multiple timers concurrently, with options for preset durations and organizing them by category. It provides sound and vibration alerts, displays end times, and supports adding time while a timer is active. Dark mode is also available for enhanced usability.

Highlights
  • Run multiple timers simultaneously
  • Preset timers for quick start
  • Organize timers with categories
  • Display timer end time
  • Add time to running timers
  • Sound and vibration notifications
  • Dark mode support
Features
Read full description

A simple and easy-to-use timer app. [Key Features] - Run multiple timers simultaneously - Quick start with preset timers - Organize with categories - Display end time - Add time while running (+1/+5/+10 min) - Sound and vibration notifications - Dark mode support Perfect for cooking, workouts, studying, work, and more.

Screenshots

Perfusion Practica4 screens
Timers3 screens

Verdict

The call

The clearest difference is in-app purchases: Perfusion Practica at none against Timers's 2. Perfusion Practica also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 5 months). On price, 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. Timers sells 2 in-app purchases, starting at $4.99 per month. Perfusion Practica asks for nothing beyond the download.

UpkeepUpdate frequency

Perfusion Practica ships an update every 2 weeks, Timers every 5 months. Both last shipped on October 30, 2026.

Scorecard3 real differences · 6 level
Perfusion Practica versus Timers: the parameters behind the verdict, then further details
ParameterPerfusion PracticaTimers
PriceFreeFree
Rating—3.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 2 weeks — betterEvery 5 months
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS14.0.0 — better15.0
Further details — not scored
Size44 MB74 MB
Age rating17+4+
DeveloperSense Digital SASkota tada

In-app purchases

None

Perfusion Practica

No in-app purchases

2 purchases

Timers

Subscriptions2
  • Ad-free for 1 month7 Days trial$4.991 Month
  • Ad-free for 1 year14 Days trial$49.991 Year

Questions

Is Perfusion Practica free?
Perfusion Practica is free to download, with no in-app purchases.
Is Timers free?
Timers is free to download, with in-app purchases available.
Do Perfusion Practica or Timers have ads?
Timers shows ads; Perfusion Practica does not.
Which is updated more often, Perfusion Practica or Timers?
Perfusion Practica ships an update every 2 weeks, and Timers every 5 months. Most recently, Perfusion Practica was updated on October 30, 2026 and Timers on October 30, 2026.

Other comparisons