IronStack vs Lifter Trainer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Fast workout logging
- Automatic PR detection
- Built-in rest timer
- Customizable exercises
- Apple Watch integration
- Workout history search
- Optional AI workout generation
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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/
Lifter Trainer
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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
Verdict
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
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.
IronStack ships an update every 4 days, Lifter Trainer weekly. The most recent releases landed on October 16, 2026 and October 15, 2026 respectively.
| Parameter | IronStack | Lifter Trainer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (6 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 4 days — better | Weekly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Requires iOS | 16.4 | 15.6 — better |
| Further details — not scored | ||
| Size | 59 MB | 18 MB |
| Age rating | 4+ | 17+ |
| Developer | ZanaWorks LLC | Kevin Pena |
In-app purchases
IronStack
- Pro Monthly$2.991 Month
- Pro Yearly$19.991 Year
- IronStack Lifetime Unlock$39.99
Lifter Trainer
No in-app purchases









