# Heart Spin vs ERE Studio

Heart Spin and ERE Studio 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.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Heart Spin ships an update monthly, ERE Studio every 3 weeks. The most recent releases landed on September 14, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Heart Spin | ERE Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/heart-spin/id6751214141/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 38 MB | 38 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [HEART SPIN INC](https://appshunter.io/developer/1834040326) | [16227180 CANADA INC.](https://appshunter.io/developer/1841940546) |

## What reviewers say

### Heart Spin

[App page](https://appshunter.io/ios/app/heart-spin/id6751214141)

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.

**Highlights:** Purchase class packs and memberships, Browse class schedule, Filter classes by type, Manage class reservations, Stay organized with fitness goals

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### ERE Studio

[App page](https://appshunter.io/ios/app/ere-studio/id6752959324)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Heart Spin free?

Heart Spin is free to download, with no in-app purchases.

### Is ERE Studio free?

ERE Studio is free to download, with no in-app purchases.

### Do Heart Spin or ERE Studio have ads?

Neither Heart Spin nor ERE Studio shows ads.

### Which is updated more often, Heart Spin or ERE Studio?

Heart Spin ships an update monthly, and ERE Studio every 3 weeks. Most recently, Heart Spin was updated on September 14, 2026 and ERE Studio on September 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*