# CD Ilunion vs Tumbra

The clearest difference is in-app purchases: CD Ilunion at none against Tumbra's 3. CD Ilunion also leads on iOS requirement (15.0 vs 17.6). Tumbra's advantage is update cadence (fortnightly vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Tumbra sells 3 in-app purchases, starting at $8.99 per month. CD Ilunion asks for nothing beyond the download.

CD Ilunion ships an update every 5 weeks, Tumbra fortnightly. The most recent releases landed on October 11, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | CD Ilunion | Tumbra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/tumbra/id6745959889/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 91 MB | 27 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Clupik](https://appshunter.io/developer/1282527621) | [Bubba Hall Industries](https://appshunter.io/developer/1655710254) |

## What reviewers say

### CD Ilunion

[App page](https://appshunter.io/ios/app/cd-ilunion/id6443875402)

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

**In-app purchases:** none


### Tumbra

[App page](https://appshunter.io/ios/app/tumbra/id6745959889)

This app allows tumbling athletes and coaches to analyze and improve performance. Users can draw on videos, break down movements frame-by-frame, and access a skill library with targeted workouts. It's designed to help athletes progress faster and coaches stay organized.

**Highlights:** Draw on tumbling videos, Frame-by-frame playback, Skill library with coaching cues, Skill-based workouts, Record voice critiques, Upload and capture videos

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access | $8.99 | per month |
| All Access | $47.99 | per 6 months |
| All Access | $83.99 | per year |


## Frequently asked questions

### Is CD Ilunion free?

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

### Is Tumbra free?

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

### Do CD Ilunion or Tumbra have ads?

Neither CD Ilunion nor Tumbra shows ads.

### Which is updated more often, CD Ilunion or Tumbra?

CD Ilunion ships an update every 5 weeks, and Tumbra fortnightly. Most recently, CD Ilunion was updated on October 11, 2026 and Tumbra on October 16, 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.*