# onsim vs StepSquad

The clearest difference is device support: onsim at 3 against StepSquad's 1. On price, update cadence, 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.

onsim ships an update weekly, StepSquad fortnightly. Both last shipped on November 4, 2026.

## The numbers

| Metric | onsim | StepSquad |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stepsquad/id6737301392/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | — | Free |
| Size | 82 MB | 49 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [에이치비커넥트](https://appshunter.io/developer/1744133787) | [GROO LEE](https://appshunter.io/developer/1775629048) |

## What reviewers say

### onsim

[App page](https://appshunter.io/ios/app/onsim-exercise-to-your-rhythm/id6480011843)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### StepSquad

[App page](https://appshunter.io/ios/app/stepsquad/id6737301392)

Turn stair climbing into an engaging workout with automatic tracking and gamified challenges. Discover famous stair locations, compete with friends globally, and earn unique rewards. Progress through levels and enjoy a fresh start with weekly resets.

**Highlights:** Automatic stair climbing tracking, Gamified level progression, Discover Korean stair landmarks, Global stair climbing leagues, Home screen widget for progress, Collect traditional herb rewards, Hiking steps contribute to score

**In-app purchases:** none


## Frequently asked questions

### Is onsim free?

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

### Is StepSquad free?

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

### Do onsim or StepSquad have ads?

Neither onsim nor StepSquad shows ads.

### Which is updated more often, onsim or StepSquad?

onsim ships an update weekly, and StepSquad fortnightly. Most recently, onsim was updated on November 4, 2026 and StepSquad on November 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.*