# Eclipse O vs 3D Trampoline

The clearest difference is in-app purchases: Eclipse O at none against 3D Trampoline's 1. Eclipse O also leads on ratings volume (11 vs 3). 3D Trampoline's advantage is update cadence (every 2 weeks vs every 6 months) and iOS requirement (13.0 vs 15.6). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. 3D Trampoline sells 1 in-app purchase, starting at $2.99 per month. Eclipse O asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Eclipse O against 4.7 for 3D Trampoline. Both are backed by a comparable volume of ratings — 11 and 3 respectively. Written reviews are what separate them: 83% of Eclipse O's written reviews are positive against 89% of 3D Trampoline's.

Eclipse O ships an update every 6 months, 3D Trampoline every 2 weeks. The most recent releases landed on September 23, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Eclipse O | 3D Trampoline |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (11 ratings)](https://appshunter.io/ios/app/eclipse-o-ring-finder/id1491496693/reviews) | [4.7 (3 ratings)](https://appshunter.io/ios/app/3d-trampoline/id6464057542/reviews) |
| Number of ratings | **11** | 3 |
| Positive reviews | 83.3% of reviews | **88.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 308 MB | 277 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Planet Eclipse Ltd](https://appshunter.io/developer/1491488435) | [FB Curves 3d Gym Limited](https://appshunter.io/developer/1283039771) |

## What reviewers say

### Eclipse O

[App page](https://appshunter.io/ios/app/eclipse-o-ring-finder/id1491496693)

Easily identify the correct o-rings for your Eclipse paintball markers. This application provides a quick reference to ensure you have the right parts for maintenance and repairs.

**Highlights:** O-ring identification for Eclipse markers, Quick reference tool, Maintenance and repair assistance, Specific to Eclipse paintball products

**Features:** Vision Pro support

**In-app purchases:** none


### 3D Trampoline

[App page](https://appshunter.io/ios/app/3d-trampoline/id6464057542)

This app is a 3D teaching aid for trampolining, offering detailed visualizations of over 108 elements. It helps coaches, athletes, and judges understand and analyze skills with features like 360-degree rotation, speed variation, and a quiz function.

**Highlights:** 3D visualization of trampoline elements, 360-degree rotation and zoom, Speed variation for detailed analysis, Interactive quiz function, Create and review custom exercises, Searchable database of over 108 skills

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full access | $2.99 | per month |


## Frequently asked questions

### Is Eclipse O free?

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

### Is 3D Trampoline free?

3D Trampoline is free to download, with in-app purchases available.

### Which has better reviews, Eclipse O or 3D Trampoline?

Eclipse O and 3D Trampoline are both rated 4.7 out of 5 on the App Store, from 11 and 3 ratings respectively.

### Do Eclipse O or 3D Trampoline have ads?

Neither Eclipse O nor 3D Trampoline shows ads.

### Which is updated more often, Eclipse O or 3D Trampoline?

Eclipse O ships an update every 6 months, and 3D Trampoline every 2 weeks. Most recently, Eclipse O was updated on September 23, 2026 and 3D Trampoline on September 18, 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.*