Comparison

Macro Diario vs Eterna Diagnostics

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

Head to head
About

Macro Diario

Features
Read full description

Macro Diario is the ideal app for maintaining a simple and effective control of your macronutrient servings without complications, without the need for barcodes or gram counters. With this app, reaching your wellness and body composition goals has never been easier. Highlighted Features: 1. Approximate Servings: Forget about counting every gram of food. Macro Diario allows you to maintain an approximate and effective control of what you eat in a practical and simple way. 2. Hand Method: We recommend using "the hand method," an intuitive strategy to determine the size of your servings in main meals. No complications! 3. Personalized Configuration: If you have a personal trainer, you can integrate their recommendations into the app to tailor servings to your specific needs. 4. Clear Goals: Set your goals, and Macro Diario will help you stay on the path to success. 5. Free and Ad-Free: Enjoy all the features of Macro Diario completely free of charge and without annoying ads! Macro Diario allows you to maintain a conscious and approximate control of your nutritional servings, providing you with the flexibility and convenience you need to achieve the results you're looking for. Download the app now and discover a simple and effective way to improve your relationship with food and reach your health and wellness goals. Start your journey towards a better version of yourself today!

About

Eterna Diagnostics

Measure your biological age in real-time and understand how your habits impact your health. This app uses smartwatch biometric data and advanced biomarker analysis to provide actionable insights for improving cardiovascular, metabolic, hormonal, and bone health. Identify areas for improvement, optimize cognitive and physical performance, and work towards preventing chronic diseases.

Highlights
  • Real-time aging rate analysis from wearables
  • Advanced biomarker health panels
  • Population comparative insights
  • Intuitive habit tracking (sleep, stress, activity)
  • Expert video tips on preventive health
Features
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Toma el control de tu salud y optimiza tu longevidad con Eterna Diagnostics Imagina medir tu ritmo de envejecimiento en tiempo real y comprender el impacto de tus hábitos en tu salud cardiovascular, metabólica, hormonal y ósea. Eterna combina nuestra tecnología patentada, que transforma datos biométricos de tu smartwatch en información accionable, con el análisis avanzado de decenas de biomarcadores clave, todo respaldado por sólidos estudios científicos. Desde la comodidad de tu hogar, identifica áreas de mejora, optimiza tu rendimiento físico y cognitivo, y da un paso hacia la prevención de enfermedades crónicas. Con Eterna disfrutarás de: - Análisis del ritmo de envejecimiento basado en biometría de wearables y nuestra tecnología exclusiva. - Paneles avanzados que evalúan marcadores clave para ofrecerte una visión detallada de tu salud en categorías críticas. - Comparativas poblacionales interactivas, para descubrir cómo te posicionas frente a otros usuarios y cómo mejorar. - Seguimiento de hábitos como sueño, estrés y actividad física en un diario intuitivo. - Píldoras de conocimiento en video, con consejos prácticos de expertos reconocidos en salud preventiva y rendimiento. Eterna no es solo una app, es tu guía hacia una vida más saludable, más longeva y con mayor rendimiento. Explora nuestras suscripciones avanzadas para desbloquear funciones exclusivas y llevar tu salud al siguiente nivel. Descarga Eterna ahora y pon en marcha tu mejor versión. Términos y Condiciones: https://www.eternadx.com/terminos-y-condiciones

Screenshots

Macro Diario4 screens
Eterna Diagnostics4 screens

Verdict

The call

Macro Diario and Eterna Diagnostics are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Macro Diario ships an update every 9 days, Eterna Diagnostics every 2 weeks. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.

ScorecardNo meaningful differences
Macro Diario versus Eterna Diagnostics: the parameters behind the verdict, then further details
ParameterMacro DiarioEterna Diagnostics
PriceFreeFree
Positive reviews—70.0% of reviews
Update frequencyEvery 9 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesNoNo
Monetization—Freemium
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.114.0 — better
Further details — not scored
Size77 MB112 MB
Age rating17+17+
DeveloperEtCatervaEterna Diagnostics

In-app purchases

None

Macro Diario

No in-app purchases

None

Eterna Diagnostics

No in-app purchases

Questions

Is Macro Diario free?
Macro Diario is free to download, with no in-app purchases.
Is Eterna Diagnostics free?
Eterna Diagnostics is free to download, with no in-app purchases.
Do Macro Diario or Eterna Diagnostics have ads?
Neither Macro Diario nor Eterna Diagnostics shows ads.
Which is updated more often, Macro Diario or Eterna Diagnostics?
Macro Diario ships an update every 9 days, and Eterna Diagnostics every 2 weeks. Most recently, Macro Diario was updated on October 8, 2026 and Eterna Diagnostics on October 13, 2026.

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