Estelle studio vs Hammer Gym
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Estelle studio
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Mobile application for customers of Estelle Pilates and Yoga studio. Customers can register online, book an appointments, track subscriptions and visits history. Receiving news and notifications from Estelle studio.
Hammer Gym
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Members can use this application to pass access control system, make reservations and receive important notifications from club.
Screenshots
Verdict
Estelle studio and Hammer Gym 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Estelle studio ships an update every 25 months, Hammer Gym every 27 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | Estelle studio | Hammer Gym |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 25 months — better | Every 27 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 18 MB | 21 MB |
| Age rating | 12+ | 12+ |
| Developer | Estelle Pilates and Yoga | HAMMER COMPANY LTD OOD |
In-app purchases
Estelle studio
No in-app purchases
Hammer Gym
No in-app purchases
