# CRASTiPIX vs Backdrop

The clearest difference is in-app purchases: CRASTiPIX at none against Backdrop's 2. CRASTiPIX also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Backdrop sells 2 in-app purchases, starting at $11.99 per month. CRASTiPIX asks for nothing beyond the download.

CRASTiPIX ships an update every 2 weeks, Backdrop fortnightly. Both last shipped on October 3, 2026.

## The numbers

| Metric | CRASTiPIX | Backdrop |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Size | 5 MB | 69 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [LUCA CASTAGNA](https://appshunter.io/developer/1893159382) | [Shekhar Upadhaya](https://appshunter.io/developer/1896171196) |

## What reviewers say

### CRASTiPIX

[App page](https://appshunter.io/ios/app/crastipix-lite/id6762156964)

**Features:** macOS Compatibility

**In-app purchases:** none


### Backdrop

[App page](https://appshunter.io/ios/app/backdrop-live-effects/id6770320729)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Backdrop Premium — Monthly | $11.99 | per month |
| Backdrop Premium — Annual | $79.00 | per year |


## Frequently asked questions

### Is CRASTiPIX free?

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

### Is Backdrop free?

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

### Do CRASTiPIX or Backdrop have ads?

Neither CRASTiPIX nor Backdrop shows ads.

### Which is updated more often, CRASTiPIX or Backdrop?

CRASTiPIX ships an update every 2 weeks, and Backdrop fortnightly. Most recently, CRASTiPIX was updated on October 3, 2026 and Backdrop on October 3, 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.*