# Sideline. vs StriveOS

The clearest difference is in-app purchases: Sideline. at none against StriveOS's 2. Sideline. also leads on iOS requirement (15.1 vs 18.0). StriveOS's advantage is update cadence (every 4 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. StriveOS sells 2 in-app purchases, starting at $9.99 per month. Sideline. asks for nothing beyond the download.

Sideline. ships an update monthly, StriveOS every 4 days. The most recent releases landed on October 2, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Sideline. | StriveOS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/striveos/id6762850831/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | — | Freemium |
| Size | 22 MB | 35 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [the sideline design](https://appshunter.io/developer/1714614967) | [COUPER RILEY CORNBLUM](https://appshunter.io/developer/1895042442) |

## What reviewers say

### Sideline.

[App page](https://appshunter.io/ios/app/sideline/id6470996981)

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

**In-app purchases:** none


### StriveOS

[App page](https://appshunter.io/ios/app/striveos/id6762850831)

This comprehensive sports performance platform uses AI to personalize workouts, track nutrition, and monitor recovery for athletes. Coaches can manage teams, assign plans, and communicate in real-time. Organizations can schedule events and track team data.

**Highlights:** AI workout generator, Personalized nutrition tracking, Recovery and readiness monitoring, Team management and communication, Schedule and event management, Performance analytics

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter | $9.99 | per month |
| Elite | $19.99 | per month |


## Frequently asked questions

### Is Sideline. free?

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

### Is StriveOS free?

StriveOS is free to download, with in-app purchases available.

### Do Sideline. or StriveOS have ads?

Neither Sideline. nor StriveOS shows ads.

### Which is updated more often, Sideline. or StriveOS?

Sideline. ships an update monthly, and StriveOS every 4 days. Most recently, Sideline. was updated on October 2, 2026 and StriveOS on October 1, 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.*