# 3D Trampoline vs Diving Assist

The clearest difference is iOS requirement: 3D Trampoline at 13.0 against Diving Assist's 16.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 3D Trampoline sells 1 in-app purchase, starting at $2.99 per month and Diving Assist sells 1 in-app purchase, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

3D Trampoline ships an update every 2 weeks, Diving Assist every 9 days. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 3D Trampoline | Diving Assist |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/3d-trampoline/id6464057542/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 277 MB | 11 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [FB Curves 3d Gym Limited](https://appshunter.io/developer/1283039771) | [Emerson Warwick](https://appshunter.io/developer/1582689025) |

## What reviewers say

### 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 |


### Diving Assist

[App page](https://appshunter.io/ios/app/diving-assist/id6755851888)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Subscription | $9.99 | per year |


## Frequently asked questions

### Is 3D Trampoline free?

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

### Is Diving Assist free?

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

### Do 3D Trampoline or Diving Assist have ads?

Neither 3D Trampoline nor Diving Assist shows ads.

### Which is updated more often, 3D Trampoline or Diving Assist?

3D Trampoline ships an update every 2 weeks, and Diving Assist every 9 days. Most recently, 3D Trampoline was updated on November 7, 2026 and Diving Assist on November 5, 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.*