# ETV Viewer vs Ducker Detective

The clearest difference is in-app purchases: ETV Viewer at none against Ducker Detective's 11. ETV Viewer also leads on iOS requirement (9.0 vs 15.6). Ducker Detective's advantage is update cadence (every 2 months vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. Ducker Detective sells 11 in-app purchases, starting at $0.99 per month. ETV Viewer asks for nothing beyond the download.

ETV Viewer ships an update every 5 months, Ducker Detective every 2 months. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ETV Viewer | Ducker Detective |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (24 ratings)](https://appshunter.io/ios/app/ducker-detective/id1555299893/reviews)** |
| Number of ratings | — | **24** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 6 MB | 100 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aquila DVR](https://appshunter.io/developer/471295643) | [Ducker Detective, LLC](https://appshunter.io/developer/1555299895) |

## What reviewers say

### ETV Viewer

[App page](https://appshunter.io/ios/app/etv-viewer/id990890157)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ducker Detective

[App page](https://appshunter.io/ios/app/ducker-detective/id1555299893)

Easily calculate anyone's age using their birth month and day. This tool can help you verify ages, play harmless pranks, or even predict baby birth dates based on due dates.

**Highlights:** Calculate age from birth month and day, Verify ages, Predict baby birth dates, Play age-related jokes, Age verification tool

**Features:** Apple Wallet, Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-Free Subscription Monthly | $0.99 | per month |
| GIF subscription monthly | $0.99 | per month |
| Sticker subscription monthly | $0.99 | per month |
| StickerGIF subscription montly | $0.99 | per month |
| GIF subscription six month | $4.99 | per 6 months |
| Sticker subscription six month | $4.99 | per 6 months |
| StickerGIF Six-Month Plan | $4.99 | per 6 months |
| Ad-Free Subscription Yearly | $9.99 | per year |
| GIF subscription yearly | $9.99 | per year |
| Sticker subscription yearly | $9.99 | per year |
| StickerGIF subscription yearly | $9.99 | per year |


## Frequently asked questions

### Is ETV Viewer free?

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

### Is Ducker Detective free?

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

### Do ETV Viewer or Ducker Detective have ads?

Neither ETV Viewer nor Ducker Detective shows ads.

### Which is updated more often, ETV Viewer or Ducker Detective?

ETV Viewer ships an update every 5 months, and Ducker Detective every 2 months. Most recently, ETV Viewer was updated on October 19, 2026 and Ducker Detective on October 24, 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.*