# KidStrong Member App vs KFSS

The clearest difference is update cadence: KFSS at every 2 months against KidStrong Member App's every 10 months. On price, ads, in-app purchases and device support there is nothing between them.

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

KidStrong Member App ships an update every 10 months, KFSS every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | KidStrong Member App | KFSS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (162 ratings)](https://appshunter.io/ios/app/kidstrong-member-app/id6477886939/reviews)** | — |
| Number of ratings | **162** | — |
| Positive reviews | 16.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 33 MB | 66 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KidStrong INC](https://appshunter.io/developer/1467289419) | [iClassPro Inc](https://appshunter.io/developer/1194756576) |

## What reviewers say

### KidStrong Member App

[App page](https://appshunter.io/ios/app/kidstrong-member-app/id6477886939)

Easily book fitness classes and manage your membership on the go. Reserve spots, join waitlists, purchase class packages, and track your progress directly from your device.

**Highlights:** Book classes, Manage membership, Purchase class packages, Waitlist functionality, View profile and status, Stay updated on services

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy class booking and rescheduling
- 🎯 Convenient makeup class management
- 📱 Unified app for scheduling and memberships
- 🏕️ Direct camp and party signup functionality
- ⏰ Quick class cancellation and rebooking

**What reviewers complain about**

- 🐛 Frequent login failures and authentication issues
- 📉 Lost critical features from previous app
- 📸 No photo gallery or class pictures
- 📊 Missing progress tracking and rank visibility
- 🏆 No trophy case or milestone tracking

**Reported bugs**

- Login screen freezes after password autofill
- Cannot progress past location selection screen
- App logs out users and won't allow re-login
- Membership not recognized in app
- Class attendance data reset or shows inaccurate counts

**Requested features**

- Restore progress tracking toward next rank/level
- Reintegrate class photos and photo gallery
- Add trophy case and awards display
- Show class attendance counter and history
- Display ranking chart with class requirements


### KFSS

[App page](https://appshunter.io/ios/app/kfss/id6763593183)

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is KidStrong Member App free?

KidStrong Member App is free to download, with no in-app purchases.

### Is KFSS free?

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

### Do KidStrong Member App or KFSS have ads?

Neither KidStrong Member App nor KFSS shows ads.

### Which is updated more often, KidStrong Member App or KFSS?

KidStrong Member App ships an update every 10 months, and KFSS every 2 months. Most recently, KidStrong Member App was updated on October 24, 2026 and KFSS on October 24, 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.*