# Red Flag or Not? vs Falling Filter Challenge

The clearest difference is in-app purchases: Falling Filter Challenge at none against Red Flag or Not?'s 2. Red Flag or Not?'s advantage is ads (none vs shown) and update cadence (every 2 days vs every 4 months). On price and device support there is nothing between them.

Both are free to download. Red Flag or Not? sells 2 in-app purchases, starting at $2.99 per 7 days. Falling Filter Challenge asks for nothing beyond the download.

Red Flag or Not? ships an update every 2 days, Falling Filter Challenge every 4 months. The most recent releases landed on September 30, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Red Flag or Not? | Falling Filter Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (1.1K ratings)](https://appshunter.io/ios/app/falling-filter-challenge/id6757388689/reviews)** |
| Number of ratings | — | **1.1K** |
| Positive reviews | — | 10.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 4 months |
| Monetization | — | Ad-supported |
| Size | 46 MB | 39 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mesut Dincer Altun](https://appshunter.io/developer/1804516813) | [Huong Hoang](https://appshunter.io/developer/1737372409) |

## What reviewers say

### Red Flag or Not?

[App page](https://appshunter.io/ios/app/red-flag-or-not/id6747778322)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Unlimited Access | $2.99 | per 7 days |
| Monhtly Unlimited Access | $7.99 | per month |


### Falling Filter Challenge

[App page](https://appshunter.io/ios/app/falling-filter-challenge/id6757388689)

This app offers realistic falling and whirlpool effects to create surprising and viral short videos. Easily shock friends, capture reactions, or make funny social media content with its user-friendly interface. No editing skills are needed to achieve these dynamic visual transformations.

**Highlights:** Realistic falling effect, Whirlpool filter, Wave filter, Easy to use, No editing skills required

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

**In-app purchases:** none


## Frequently asked questions

### Is Red Flag or Not? free?

Red Flag or Not? is free to download, with in-app purchases available.

### Is Falling Filter Challenge free?

Falling Filter Challenge is free to download, with no in-app purchases.

### Do Red Flag or Not? or Falling Filter Challenge have ads?

Falling Filter Challenge shows ads; Red Flag or Not? does not.

### Which is updated more often, Red Flag or Not? or Falling Filter Challenge?

Red Flag or Not? ships an update every 2 days, and Falling Filter Challenge every 4 months. Most recently, Red Flag or Not? was updated on September 30, 2026 and Falling Filter Challenge on October 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.*