# Flag Detector vs Puy

The clearest difference is price: Puy at Free against Flag Detector's $6.99. Puy also leads on in-app purchases (none vs 1) and update cadence (every 3 weeks vs every 3 months). On ads and device support there is nothing between them.

Puy is free to download; Flag Detector costs $6.99 up front. Flag Detector sells 1 one-off in-app purchase. Puy asks for nothing beyond the download.

Flag Detector ships an update every 3 months, Puy every 3 weeks. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Flag Detector | Puy |
| --- | --- | --- |
| Price | $6.99 | **Free** |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Paid | — |
| Size | 152 MB | 169 MB |
| Requires iOS | 17.0 | **11.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mikolaj Adamowicz](https://appshunter.io/developer/1448003183) | [Conseil departemental du Puy-de-Dome](https://appshunter.io/developer/897597120) |

## What reviewers say

### Flag Detector

[App page](https://appshunter.io/ios/app/flag-detector/id1569717425)

Instantly identify country flags by scanning them with your device. Explore an interactive map, view coats of arms, and learn about nations using up-to-date information from Wikipedia. An engaging educational tool for curious minds.

**Highlights:** Instant flag identification via scanning, Confidence level of analysis displayed, Interactive world map to locate countries, View national coats of arms, Utilizes Apple's Create ML technology, Information sourced from Wikipedia

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $0.29 | one-time |


### Puy

[App page](https://appshunter.io/ios/app/puy-de-dome-archeo/id1571978280)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Flag Detector free?

Flag Detector costs $6.99, and also offers in-app purchases.

### Is Puy free?

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

### Do Flag Detector or Puy have ads?

Neither Flag Detector nor Puy shows ads.

### Which is updated more often, Flag Detector or Puy?

Flag Detector ships an update every 3 months, and Puy every 3 weeks. Most recently, Flag Detector was updated on October 26, 2026 and Puy on October 27, 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.*