# 9Round Pulse vs FS8 Studio

The clearest difference is update cadence: 9Round Pulse at every 3 months against FS8 Studio's every 39 months. 9Round Pulse also leads on iOS requirement (11.0 vs 13.5). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

9Round Pulse ships an update every 3 months, FS8 Studio every 39 months. The most recent releases landed on October 18, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 9Round Pulse | FS8 Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.5 (62 ratings)](https://appshunter.io/ios/app/9round-pulse/id1203838164/reviews)** | — |
| Number of ratings | **62** | — |
| Positive reviews | **7.5% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 39 months |
| Monetization | Free | Free |
| Size | 15 MB | 14 MB |
| Requires iOS | **11.0** | 13.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nci Technology Inc.](https://appshunter.io/developer/868272704) | [FS8](https://appshunter.io/developer/1552735060) |

## What reviewers say

### 9Round Pulse

[App page](https://appshunter.io/ios/app/9round-pulse/id1203838164)

This app functions as a heart rate monitor specifically designed for training sessions. It helps users track their workout intensity and performance during fitness activities.

**Highlights:** Heart rate monitoring, Workout intensity tracking, Performance analysis, Fitness training support

**In-app purchases:** none


### FS8 Studio

[App page](https://appshunter.io/ios/app/fs8-studio/id1609929810)

Easily book fitness classes, manage your membership, and stay updated on new products and services. Make reservations, join waitlists, and check your profile status all from your mobile device.

**Highlights:** Book classes easily, Manage membership status, Join waitlists, Purchase class packages, Check profile information, Stay updated on products/services

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 9Round Pulse free?

9Round Pulse is free to download, with no in-app purchases.

### Is FS8 Studio free?

FS8 Studio is free to download, with no in-app purchases.

### Do 9Round Pulse or FS8 Studio have ads?

Neither 9Round Pulse nor FS8 Studio shows ads.

### Which is updated more often, 9Round Pulse or FS8 Studio?

9Round Pulse ships an update every 3 months, and FS8 Studio every 39 months. Most recently, 9Round Pulse was updated on October 18, 2026 and FS8 Studio on October 4, 2026.

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