# Orbit vs Duelr

The clearest difference is in-app purchases: Duelr at none against Orbit's 8. Duelr also leads on iOS requirement (15.1 vs 18.0). Orbit's advantage is update cadence (every 3 days vs every 2 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Orbit sells 8 in-app purchases, starting at $1.99 per 7 days. Duelr asks for nothing beyond the download.

Orbit ships an update every 3 days, Duelr every 2 weeks. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Orbit | Duelr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (61 ratings)](https://appshunter.io/ios/app/orbit-workout-with-friends/id6448385157/reviews)** | — |
| Number of ratings | **61** | — |
| Positive reviews | 76.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 216 MB | 128 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ankit Patel](https://appshunter.io/developer/1684526623) | [Duelr Ltd](https://appshunter.io/developer/1859807168) |

## What reviewers say

### Orbit

[App page](https://appshunter.io/ios/app/orbit-workout-with-friends/id6448385157)

This AI-powered fitness app offers real-time form feedback and automatic rep counting to optimize your workouts. It provides personalized plans, tracks progress, and fosters a motivating social community for users to connect and compete.

**Highlights:** AI-powered form feedback, Intelligent rep counting, Automatic moment capture, Personalized workout and diet plans, Social fitness feed, Progress tracking, Leaderboard competition

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Orbit Plus Weekly | $1.99 | per 7 days |
| Orbit Plus Big Discount | $2.99 | per year |
| Orbit Plus Monthly | $4.99 | per month |
| Orbit Plus Weekly | $9.99 | per 7 days |
| Orbit Plus | $14.99 | per year |
| Orbit Plus Annual | $29.99 | per year |
| Orbit Plus Annual | $29.99 | per year |
| Orbit Plus Annual | $39.99 | per year |


### Duelr

[App page](https://appshunter.io/ios/app/duelr/id6762086039)

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

**In-app purchases:** none


## Frequently asked questions

### Is Orbit free?

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

### Is Duelr free?

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

### Do Orbit or Duelr have ads?

Neither Orbit nor Duelr shows ads.

### Which is updated more often, Orbit or Duelr?

Orbit ships an update every 3 days, and Duelr every 2 weeks. Most recently, Orbit was updated on November 7, 2026 and Duelr on October 31, 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.*