# Mr. Rebounder vs the ness

The clearest difference is rating: the ness at 5.0 against Mr. Rebounder's 4.0. the ness also leads on review sentiment (100% vs 62%) and in-app purchases (none vs 10). Mr. Rebounder's advantage is update cadence (every 3 weeks vs every 2 months). On price, ratings volume, ads and monetization model there is nothing between them.

Both are free to download. Mr. Rebounder sells 10 one-off in-app purchases. the ness asks for nothing beyond the download.

the ness holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 87 and 31 respectively. Written reviews point the same way: 62% of Mr. Rebounder's written reviews are positive against 100% of the ness's.

Mr. Rebounder ships an update every 3 weeks, the ness every 2 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Mr. Rebounder | the ness |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (87 ratings)](https://appshunter.io/ios/app/mr-rebounder/id1300713793/reviews) | **[5.0 (31 ratings)](https://appshunter.io/ios/app/the-ness/id6443995585/reviews)** |
| Number of ratings | **87** | 31 |
| Positive reviews | 62.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 511 MB | 121 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Cellercise](https://appshunter.io/developer/1163910632) | [Sutra Fitness, Inc.](https://appshunter.io/developer/914371834) |

## What reviewers say

### Mr. Rebounder

[App page](https://appshunter.io/ios/app/mr-rebounder/id1300713793)

This app allows users to choose from pre-made exercise routines or create their own personalized workouts. It integrates with Apple Health to track heart rate and calories burned during exercise, making fitness engaging and fun.

**Highlights:** Customizable exercise routines, Pre-made workout plans, Apple Health integration, Heart rate monitoring, Calorie tracking, Fun and engaging exercise

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Back Shoulder Hams L | $0.99 | one-time |
| Back Shoulder Hams R | $0.99 | one-time |
| Back Stretch L | $0.99 | one-time |
| Back Stretch Lower L | $0.99 | one-time |
| Back Stretch R | $0.99 | one-time |
| Back Stretch Lower R | $0.99 | one-time |
| Bitri L | $0.99 | one-time |
| Bitri R | $0.99 | one-time |
| Chest Shoulders | $0.99 | one-time |
| Modified Jumping Jack | $0.99 | one-time |

**What reviewers like**

- 👍 Great routines and variety
- 👍 Motivates users to exercise
- 👍 Customizable workouts
- 👍 Good for all fitness levels
- 👍 Helpful animations for technique

**What reviewers complain about**

- 😞 Deceptive pricing/subscription model
- 😞 App requires subscription for full features
- 😞 High cost of subscription
- 😞 Poor user interface/experience (dated)
- 😞 Lack of structure/guidance on how to use routines

**Reported bugs**

- App not working since August update
- Music glitch: cuts out between movements
- No sound / sound not working
- App goes down frequently
- Can't create profile (incorrect units, birthdate)

**Requested features**

- Allow integration of own music/audio source
- Add isometric workouts
- Implement a calendar feature to track workouts
- Ability to add own custom moves
- Improve user interface to be more modern


### the ness

[App page](https://appshunter.io/ios/app/the-ness/id6443995585)

Experience a unique workout that combines trampoline, strength, and cardio. Access a variety of classes, including live and on-demand sessions, to improve memory, sensory awareness, and coordination at your own pace and place.

**Highlights:** Trampoline workouts, Strength training, Cardio sessions, Live classes, On-demand sessions, Group instruction, Private training

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

**In-app purchases:** none

**What reviewers like**

- 👍 Amazing instructors
- 👍 Fun and engaging workouts
- 👍 Great music and playlists
- 👍 Variety of classes (bounce, sculpt)
- 👍 Positive and welcoming community

**What reviewers complain about**

- 🤔 Pace can be fast at times
- 🤔 Modifications sometimes needed for pacing

**Requested features**

- Ability to do a live class in NYC


## Frequently asked questions

### Is Mr. Rebounder free?

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

### Is the ness free?

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

### Which has better reviews, Mr. Rebounder or the ness?

the ness is rated higher. Mr. Rebounder averages 4.0 out of 5 from 87 ratings, while the ness averages 5.0 from 31 ratings.

### Do Mr. Rebounder or the ness have ads?

Neither Mr. Rebounder nor the ness shows ads.

### Which is updated more often, Mr. Rebounder or the ness?

Mr. Rebounder ships an update every 3 weeks, and the ness every 2 months. Most recently, Mr. Rebounder was updated on October 23, 2026 and the ness 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.*