Iron Studios vs Hotcore Studios
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Iron Studios
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Iron Studios "Re-Designed Pilates" Iron es un entrenamiento funcional de bajo impacto y alta intensidad inspirado en el Pilates Reformer, en el que combinarás: equilibrio, fuerza, cardio, resistencia y elasticidad llevando esta práctica al siguiente nivel. iFormer Room Podrás practicar hasta cinco clases diferentes sobre el Reformer, en cada una de ellas trabarás todo tu cuerpo. iMat Room Diferentes modalidades, estilos y clases con las que podrás completar tu entrenamiento de una forma innovadora sobre el mat. ---------- Iron Studios "Re-Designed Pilates" Iron is a low-impact and high-intensity functional workout inspired in Pilates Reformer. You'll combine: balance, strength, cardio, endurance, and flexibility, taking your workout to the next level. iFormer Room You will be able to practice up to five different classes on the Reformer, in each one you will work your entire body. iMat Room Different modalities, styles and classes that will allow you to complete your workout in an innovative way on the mat. Download the Iron Studios App today to plan and schedule your classes!
Hotcore Studios
Easily browse and purchase class packs or membership options. View the schedule, filter classes by type, and manage your reservations to stay organized and committed to your fitness goals.
- Purchase class packs and memberships
- Browse and filter class schedule
- Manage class reservations
- Stay organized with fitness goals
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Features: -Purchase Class Packs and Memberships Easily browse and purchase our class packs or membership options -View our schedule Filter classes by type to find the perfect fit for your routine. -Manage your reservations Book your class reservations with ease. Keep track of your upcoming classes and manage your schedule to stay organized and committed to your fitness goals.
Screenshots
Verdict
The clearest difference is ads: Hotcore Studios at none against Iron Studios's shown. Iron Studios's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 16.0). On price, update cadence and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Iron Studios ships an update every 2 months, Hotcore Studios monthly. The most recent releases landed on October 30, 2026 and November 8, 2026 respectively.
| Parameter | Iron Studios | Hotcore Studios |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (8 ratings) — better |
| Number of ratings | — | 8 — better |
| Update frequency | Every 2 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 14.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 124 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | IRON STUDIOS BARCELONA S.L. | Hotcore Studios S.L. |
In-app purchases
Iron Studios
No in-app purchases
Hotcore Studios
No in-app purchases







