# Rumbl app vs OPTIMO App

The clearest difference is rating: OPTIMO App at 4.5 against Rumbl app's 3.3. OPTIMO App also leads on ratings volume (145 vs 20). Rumbl app's advantage is update cadence (every 5 weeks vs every 3 months) and iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

OPTIMO App holds the better App Store score, 4.5 against 3.3. That said, the two scores are not equally well evidenced: OPTIMO App has 145 ratings behind it against 20, so its average is the more settled of the two.

Rumbl app ships an update every 5 weeks, OPTIMO App every 3 months. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Rumbl app | OPTIMO App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (20 ratings)](https://appshunter.io/ios/app/rumbl-app/id1502040693/reviews) | **[4.5 (145 ratings)](https://appshunter.io/ios/app/optimo-app/id1623370738/reviews)** |
| Number of ratings | 20 | **145** |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 58 MB | 213 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Rumbl](https://appshunter.io/developer/1502040692) | [Armah Sports Company](https://appshunter.io/developer/1535601503) |

## What reviewers say

### Rumbl app

[App page](https://appshunter.io/ios/app/rumbl-app/id1502040693)

This app aims to foster a global community focused on physical activity and well-being. It encourages users to track their progress in steps and calories, integrating with HealthKit to support a healthier lifestyle. The goal is to empower individuals to reach their full potential.

**Highlights:** HealthKit integration for progress tracking, Step and calorie monitoring, Community building, Promotes active lifestyle, Empowers users to reach potential

**Features:** macOS Compatibility

**In-app purchases:** none


### OPTIMO App

[App page](https://appshunter.io/ios/app/optimo-app/id1623370738)

This comprehensive fitness platform helps you track daily activities, monitor body metrics, and access over 2000 exercises with 3D demonstrations. Create custom workouts or use presets to guide your fitness journey and earn badges.

**Highlights:** Class schedule and opening hours, Daily fitness activity tracking, Weight and body metric tracking, 2000+ exercises and activities, 3D exercise demonstrations, Preset and custom workouts, Badge earning system

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

**In-app purchases:** none


## Frequently asked questions

### Is Rumbl app free?

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

### Is OPTIMO App free?

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

### Which has better reviews, Rumbl app or OPTIMO App?

OPTIMO App is rated higher. Rumbl app averages 3.3 out of 5 from 20 ratings, while OPTIMO App averages 4.5 from 145 ratings.

### Do Rumbl app or OPTIMO App have ads?

Neither Rumbl app nor OPTIMO App shows ads.

### Which is updated more often, Rumbl app or OPTIMO App?

Rumbl app ships an update every 5 weeks, and OPTIMO App every 3 months. Most recently, Rumbl app was updated on October 16, 2026 and OPTIMO App on October 10, 2026.

---

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