Fitglow vs Stark Gym
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fitglow
Access personalized training plans with multimedia content and customized nutritional guidance, including recipes and macronutrient breakdowns. Achieve your fitness goals with comprehensive support.
- Personalized training plans
- Multimedia workout content
- Nutritional plans
- Recipe suggestions
- Macro tracking
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Descarga la aplicación FITGLOW Esta App te permitirá acceder a tus planes de entrenamiento personalizados con contenido multimedia, así como planes nutricionales incluyendo recetas, macros y todo lo que necesitas para alcanzar tus objetivos físicos.
Stark Gym
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Stark is your gym logbook: plan your routines, log every set in a second and see your lifts climb week after week. Logging workouts is free, with no limits. The app's interface is in Spanish. ONE SET, ONE GESTURE Open your workout and the set you're on fills the screen: the weight, the reps and the bar drawn with its plates. Drag to adjust the weight, set the reps and swipe up to log it. The next set opens on the numbers you just lifted. EVERY PR, THE MOMENT YOU HIT IT When a set beats your best estimated 1RM, Stark stamps it as a personal record on the spot. When you finish, each session becomes a poster with your volume, your sets and your records, ready to share with a QR code that leads to Stark. YOUR REST, ALWAYS IN VIEW Logging a set starts your rest. Follow it in the Dynamic Island and on the Lock Screen, add 15 seconds or log the next set without opening the app. Stark remembers how long you rest on each exercise. ROUTINES AND PROGRAMS Build routines by training day, start from one of the free programs in the library, or let the onboarding questions build one for you. Share routines as .stark files. BRING YOUR HISTORY Import your workouts from the CSV file other workout apps export. Before importing you see how many workouts and sets come in and which Stark exercise each one maps to. MORE THAN 1,000 EXERCISES Videos and instructions, favorites and muscle-group filters. Add your own exercises, with a photo, to match your equipment. WIDGETS AND CONTROL CENTER The "Tu semana" widget shows this week's workouts against your goal and your streak; "Tu entrenamiento" shows your next training day with a button to start it. On iOS 18 or later, a Control Center control logs your next set. YOUR DATA STAYS ON YOUR IPHONE No account, no ads and no tracking. Your workouts are stored on your device. Purchases and restoring them need an internet connection. STARK PRO Free: unlimited logging, your full history, records and posters, your routines and three programs. Stark Pro adds: • Suggested weights: Stark suggests the weight for every set from your history and progression profile, and tells you why. • Every program in the library. • Progress and stats: a chart for every exercise and, in the Cuerpo tab, the muscle map and your recovery. • Form check: record a set and review your reps and estimated effort, on your iPhone. • Coach: a note after every workout and an export of your data to analyze it with AI. On supported iPhones running iOS 26 with Apple Intelligence turned on, the coach runs on the device. Stark Pro is available as a monthly or yearly subscription, or as a one-time lifetime purchase. Before you buy you'll see the price and, if your account can claim it, the introductory offer and the price charged when it ends. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Payment is charged to your Apple Account. Manage or cancel your subscription in your App Store account settings. The lifetime purchase is a single payment with no renewal. Privacy policy: https://stark-training.vercel.app/privacy/ Terms of Use (Apple standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Stark Gym at every 2 days against Fitglow's every 4 months. Fitglow's advantage is iOS requirement (15.1 vs 17.0). 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
Both are free to download. Fitglow sells 1 one-off in-app purchase and Stark Gym sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Fitglow ships an update every 4 months, Stark Gym every 2 days. Both last shipped on October 24, 2026.
| Parameter | Fitglow | Stark Gym |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 75.0% of reviews | — |
| Update frequency | Every 4 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 21 MB | 69 MB |
| Age rating | 17+ | 4+ |
| Developer | ivonne munoz moscoso | Jorge Marco Arraez |
In-app purchases
Fitglow
- Entrenamiento y nutrición$449.99
Stark Gym
- Stark Pro Monthly$3.991 Month
- Stark Pro Yearly7 Days trial$22.991 Year









