Comparison

IronStack vs Lifter Trainer

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

Head to head
About

IronStack

Log your gym workouts quickly and efficiently with this streamlined strength training app. Track progress, set personal records, and customize exercises without unnecessary clutter or account creation. Offers optional Pro features for advanced insights and AI-generated workouts.

Highlights
  • Fast workout logging
  • Automatic PR detection
  • Built-in rest timer
  • Customizable exercises
  • Apple Watch integration
  • Workout history search
  • Optional AI workout generation
Features
Read full description

A simpler way to log your workouts and see your progress. If you currently track your lifts in a notebook, Notes, or a spreadsheet, IronStack gives you the same straightforward experience—with less effort and better progress tracking. No account. No clutter. Just open your workout, log your sets, and keep training. Your workout data stays on your device. There are no required sign-ups, social feeds, or unnecessary distractions. SIMPLE WORKOUT LOGGING · Log weight, reps, or duration in seconds · Use quick +/- controls to make adjustments · See what you lifted last time beside every set · Automatically generate warm-up sets · Use the built-in rest timer · Add notes to workouts and exercises SEE YOUR PROGRESS IronStack turns your workout history into useful progress tracking—without requiring you to manage a complicated spreadsheet. · Automatically detect personal records · Track training volume over time · View estimated one-rep maxes and progress trends · Search your complete workout history · Share PRs with clean visual cards TRAIN YOUR WAY · Create your own exercises · Track exercises by reps or duration · Filter exercises by muscle group, equipment, or category · Access video demonstrations · Organize workouts into folders · Duplicate and customize workout routines APPLE WATCH INTEGRATION Log sets from your wrist while you train. Sync workouts with your Apple Watch in real time, track heart rate and calories, and spend less time reaching for your phone. IRONSTACK PRO Unlock additional training tools with one lifetime purchase—no subscription required. · AI workout generation based on your goals · Post-workout insights and next-session suggestions · Advanced trends, charts, and training targets · Visual plate calculator · Unlimited workouts Whether you follow a detailed program or simply want to record what you lifted today, IronStack keeps workout tracking fast, organized, and out of your way. Less app. More training. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Lifter Trainer

Read full description

Lifter Trainer es la herramienta definitiva para entrenadores personales y coaches de fitness. Diseñada para simplificar la gestión de tus clientes, crear rutinas personalizadas y mantener el control total del rendimiento de cada atleta. Funciones principales: Crea y organiza ejercicios personalizados con videos, descripciones y parámetros ajustables. Diseña rutinas mensuales adaptadas a cada cliente. Asigna entrenamientos y haz seguimiento del progreso en tiempo real. Gestiona múltiples usuarios desde una interfaz clara y moderna. Tu trabajo, más eficiente: Con Lifter Trainer, puedes concentrarte en lo que realmente importa: entrenar, motivar y ver resultados. Ideal para entrenadores de gimnasio, coaches online o estudios de fitness que buscan profesionalizar su servicio y mantener una conexión continua con sus clientes.

Screenshots

IronStack4 screens
Lifter Trainer4 screens

Verdict

The call

The clearest difference is in-app purchases: Lifter Trainer at none against IronStack's 3. On price, update cadence, ads 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. IronStack sells 3 in-app purchases, starting at $2.99 per month. Lifter Trainer asks for nothing beyond the download.

UpkeepUpdate frequency

IronStack ships an update every 4 days, Lifter Trainer weekly. The most recent releases landed on October 16, 2026 and October 15, 2026 respectively.

Scorecard1 real difference · 9 level
IronStack versus Lifter Trainer: the parameters behind the verdict, then further details
ParameterIronStackLifter Trainer
PriceFreeFree
Rating4.8 (6 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings6 — better—
Update frequencyEvery 4 days — betterWeekly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, Apple WatchiPhone, iPod
Requires iOS16.415.6 — better
Further details — not scored
Size59 MB18 MB
Age rating4+17+
DeveloperZanaWorks LLCKevin Pena

In-app purchases

3 purchases

IronStack

Subscriptions2
  • Pro Monthly$2.991 Month
  • Pro Yearly$19.991 Year
One-time1
  • IronStack Lifetime Unlock$39.99
None

Lifter Trainer

No in-app purchases

Questions

Is IronStack free?
IronStack is free to download, with in-app purchases available.
Is Lifter Trainer free?
Lifter Trainer is free to download, with no in-app purchases.
Do IronStack or Lifter Trainer have ads?
Neither IronStack nor Lifter Trainer shows ads.
Which is updated more often, IronStack or Lifter Trainer?
IronStack ships an update every 4 days, and Lifter Trainer weekly. Most recently, IronStack was updated on October 16, 2026 and Lifter Trainer on October 15, 2026.

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