# SPIERA vs Heart Spin

SPIERA and Heart Spin 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.

SPIERA ships an update every 3 weeks, Heart Spin monthly. The most recent releases landed on October 30, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | SPIERA | Heart Spin |
| --- | --- | --- |
| 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 | **Every 3 weeks** | Monthly |
| Monetization | — | Free |
| Size | 38 MB | 38 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Spiera Inc.](https://appshunter.io/developer/1828270840) | [HEART SPIN INC](https://appshunter.io/developer/1834040326) |

## What reviewers say

### SPIERA

[App page](https://appshunter.io/ios/app/spiera/id6748966617)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### 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


## Frequently asked questions

### Is SPIERA free?

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

### Is Heart Spin free?

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

### Do SPIERA or Heart Spin have ads?

Neither SPIERA nor Heart Spin shows ads.

### Which is updated more often, SPIERA or Heart Spin?

SPIERA ships an update every 3 weeks, and Heart Spin monthly. Most recently, SPIERA was updated on October 30, 2026 and Heart Spin on October 17, 2026.

---

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