# D.E.C App vs Green Alien Cat Dance Filter

The clearest difference is ads: D.E.C App at none against Green Alien Cat Dance Filter's shown. D.E.C App also leads on iOS requirement (12.0 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

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

D.E.C App ships an update every 3 months, Green Alien Cat Dance Filter every 4 months. The most recent releases landed on October 11, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | D.E.C App | Green Alien Cat Dance Filter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.9 (16 ratings)](https://appshunter.io/ios/app/green-alien-cat-dance-filter/id6761823546/reviews)** |
| Number of ratings | — | **16** |
| Positive reviews | — | 40.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | — | Ad-supported |
| Size | 56 MB | 95 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Rekawt Ali](https://appshunter.io/developer/1690551062) | [NGUYEN QUY SON](https://appshunter.io/developer/1713872645) |

## What reviewers say

### D.E.C App

[App page](https://appshunter.io/ios/app/dec-app/id6463777802)

**Features:** macOS Compatibility

**In-app purchases:** none


### Green Alien Cat Dance Filter

[App page](https://appshunter.io/ios/app/green-alien-cat-dance-filter/id6761823546)

Add a playful green cat character to your videos and dance along. This filter makes everyday moments entertaining and shareable, letting you create fun clips to challenge friends. Enjoy smooth animations and easy-to-use controls for instant creativity.

**Highlights:** Dance with Green Cat character, Smooth and playful animations, Simple and easy to use interface, Create fun videos for sharing, Challenge friends with dance-offs

**In-app purchases:** none


## Frequently asked questions

### Is D.E.C App free?

D.E.C App is free to download, with no in-app purchases.

### Is Green Alien Cat Dance Filter free?

Green Alien Cat Dance Filter is free to download, with no in-app purchases.

### Do D.E.C App or Green Alien Cat Dance Filter have ads?

Green Alien Cat Dance Filter shows ads; D.E.C App does not.

### Which is updated more often, D.E.C App or Green Alien Cat Dance Filter?

D.E.C App ships an update every 3 months, and Green Alien Cat Dance Filter every 4 months. Most recently, D.E.C App was updated on October 11, 2026 and Green Alien Cat Dance Filter on October 21, 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.*