# Dog vs Ruko Romo

The clearest difference is rating: Ruko Romo at 5.0 against Dog's 3.9. Dog's advantage is update cadence (every 5 days vs every 2 months) and ratings volume (173 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Ruko Romo holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Dog has 173 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 58% of Dog's written reviews are positive against 50% of Ruko Romo's, so the app with the better star average is not the one people write more warmly about.

Dog ships an update every 5 days, Ruko Romo every 2 months. The most recent releases landed on October 16, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Dog | Ruko Romo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (173 ratings)](https://appshunter.io/ios/app/dog-e/id1673193342/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ruko-romo/id6474558175/reviews)** |
| Number of ratings | **173** | 1 |
| Positive reviews | **58.1% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | Free | Free |
| Size | 158 MB | 78 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [WowWee Group Limited](https://appshunter.io/developer/417361068) | [恩权 邱](https://appshunter.io/developer/1491134356) |

## What reviewers say

### Dog

[App page](https://appshunter.io/ios/app/dog-e/id1673193342)

Interact with a unique robot dog through a dedicated app. Care for, train, and play games with your digital companion. Customize its appearance and teach it tricks using simple programming.

**Highlights:** Care and status tracking, Virtual treat feeding, Play 6 fun games, Train tricks with sequential programming, Customize tail messages and drawings, Mint unique Dog-E profiles

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

**In-app purchases:** none

**What reviewers like**

- 👍 Fun to play with
- 🐶 Cute robot dog
- 💖 Interactive features
- 📱 App enhances experience
- 🤖 Dog-E is awesome

**What reviewers complain about**

- ❓ Unclear battery percentage
- 🤷‍♀️ App stuck on intro
- ❓ Don't know what to do
- 🤔 Confusing permissions
- 🚫 Items are locked

**Reported bugs**

- App stuck on intro screen
- App won't pair or open
- App freezes on screen
- Bluetooth connection issues
- App crashes

**Requested features**

- Update app for new features
- More interactive features
- More games
- More updates
- Fix tail color to look green


### Ruko Romo

[App page](https://appshunter.io/ios/app/ruko-romo/id6474558175)

This app allows children to learn through interactive games and programming. It offers a robot companion with rich expressions, sounds, and lights for an engaging experience. Users can control the robot and explore its intelligent functions via the app.

**Highlights:** Encyclopedia knowledge through games, Multi-function programming, Action logic and music expression, APP control for intelligent functions, Rich expressions, sounds, and lights, Sensor functions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dog free?

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

### Is Ruko Romo free?

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

### Which has better reviews, Dog or Ruko Romo?

Ruko Romo is rated higher. Dog averages 3.9 out of 5 from 173 ratings, while Ruko Romo averages 5.0 from 1 ratings.

### Do Dog or Ruko Romo have ads?

Neither Dog nor Ruko Romo shows ads.

### Which is updated more often, Dog or Ruko Romo?

Dog ships an update every 5 days, and Ruko Romo every 2 months. Most recently, Dog was updated on October 16, 2026 and Ruko Romo on October 11, 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.*