# Flagz vs Red Flags

The clearest difference is update cadence: Red Flags at every 2 days against Flagz's every 5 days. Flagz's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Flagz sells 2 in-app purchases, starting at $1.99 per 7 days and Red Flags sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Flagz ships an update every 5 days, Red Flags every 2 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | Flagz | Red Flags |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 2 days** |
| Size | 47 MB | 1 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Bilaly Cissokho](https://appshunter.io/developer/1783644172) | [App Harbour ApS](https://appshunter.io/developer/1858231299) |

## What reviewers say

### Flagz

[App page](https://appshunter.io/ios/app/flagz-red-flags-detector/id6756208551)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RedFlag - Weekly | $1.99 | per 7 days |
| RedFlag - Detector Standard | $4.99 | per month |


### Red Flags

[App page](https://appshunter.io/ios/app/red-flags-dating-ick-tracker/id6780669101)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $3.99 | per 7 days |
| Annual Premium | $9.99 | per year |
| Lifetime Unlock | $19.99 | one-time |


## Frequently asked questions

### Is Flagz free?

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

### Is Red Flags free?

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

### Do Flagz or Red Flags have ads?

Neither Flagz nor Red Flags shows ads.

### Which is updated more often, Flagz or Red Flags?

Flagz ships an update every 5 days, and Red Flags every 2 days. Most recently, Flagz was updated on October 25, 2026 and Red Flags on October 25, 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.*