# Duck vs Derp Frog

The clearest difference is monetization model: Duck at free against Derp Frog's free with in-app purchases. Derp Frog's advantage is update cadence (every 5 weeks vs every 3 months) and iOS requirement (6.0 vs 17.6). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.7 for Duck against 4.7 for Derp Frog. Both are backed by a comparable volume of ratings — 175 and 82 respectively. Written reviews are what separate them: 83% of Duck's written reviews are positive against 88% of Derp Frog's.

Duck ships an update every 3 months, Derp Frog every 5 weeks. Both last shipped on November 1, 2026.

## The numbers

| Metric | Duck | Derp Frog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (175 ratings)](https://appshunter.io/ios/app/duck/id304852364/reviews)** | [4.7 (82 ratings)](https://appshunter.io/ios/app/derp-frog/id872402092/reviews) |
| Number of ratings | **175** | 82 |
| Positive reviews | 83.1% of reviews | **88.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 4 MB | 80 MB |
| Requires iOS | 17.6 | **6.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mark Miller](https://appshunter.io/developer/662916434) | [Joseph Patterson](https://appshunter.io/developer/872402095) |

## What reviewers say

### Duck

[App page](https://appshunter.io/ios/app/duck/id304852364)

This app presents a simple, interactive duck that quacks. It's a straightforward and amusing digital companion for lighthearted entertainment.

**Highlights:** Interactive duck simulation, Quacking sound effects, Amusing visual element, Coffee-themed surprise

**In-app purchases:** none

**What reviewers like**

- 🦆 Entertaining duck animations
- 👍 Simple and easy to use
- 🤗 Brings joy and amusement
- 😌 Calming and relaxing experience
- 🥰 Cute and adorable ducks

**What reviewers complain about**

- 🤔 Lack of clear purpose or gameplay
- 😒 Repetitive and monotonous after a while
- 🤨 Limited features and interactivity
- 🙄 Questionable value for some users

**Reported bugs**

- Ducks sliding off the screen
- Inconsistent sound effects

**Requested features**

- More duck animations and behaviors
- Additional customization options
- Expanded functionality beyond just watching ducks
- Integration with other apps or services


### Derp Frog

[App page](https://appshunter.io/ios/app/derp-frog/id872402092)

This app features a frog that makes silly noises for entertainment. Engage in online multiplayer battles and track your progress on the Game Center leaderboard. Customize your frog with various items and hats.

**Highlights:** Silly frog noises, Online multiplayer battles, Game Center leaderboard, Frog customization, Item and hat shop

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 💖 Cute and enjoyable
- 🎮 Good gameplay
- 🎨 Impressive graphics
- 🙌 Life-changing experience
- 🕰️ Highly addictive and engaging

**What reviewers complain about**

- 🐛 Crashes and glitches
- 🔗 Broken or non-functioning purchase links
- 🕹️ Matchmaking and multiplayer issues
- 📱 Compatibility problems on older devices

**Reported bugs**

- App crashes on launch
- Sound not working after iOS update
- Purchase buttons not functioning

**Requested features**

- Enable in-app purchases
- Add more costumes and customization options
- Implement a versus mode
- Improve overall stability and performance


## Frequently asked questions

### Is Duck free?

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

### Is Derp Frog free?

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

### Which has better reviews, Duck or Derp Frog?

Duck is rated higher. Duck averages 4.7 out of 5 from 175 ratings, while Derp Frog averages 4.7 from 82 ratings.

### Do Duck or Derp Frog have ads?

Neither Duck nor Derp Frog shows ads.

### Which is updated more often, Duck or Derp Frog?

Duck ships an update every 3 months, and Derp Frog every 5 weeks. Most recently, Duck was updated on November 1, 2026 and Derp Frog on November 1, 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.*