# Hello Chalk vs Hello Kitty Discovering World

The clearest difference is rating: Hello Chalk at 4.5 against Hello Kitty Discovering World's 3.7. Hello Chalk also leads on ads (none vs shown) and update cadence (every 6 weeks vs every 16 months). Hello Kitty Discovering World's advantage is ratings volume (356 vs 32). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Hello Chalk sells 2 one-off in-app purchases and Hello Kitty Discovering World sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Hello Chalk holds the better App Store score, 4.5 against 3.7. That said, the two scores are not equally well evidenced: Hello Kitty Discovering World has 356 ratings behind it against 32, so its average is the more settled of the two. Written reviews point the same way: 74% of Hello Chalk's written reviews are positive against 51% of Hello Kitty Discovering World's.

Hello Chalk ships an update every 6 weeks, Hello Kitty Discovering World every 16 months. Both last shipped on October 15, 2026.

## The numbers

| Metric | Hello Chalk | Hello Kitty Discovering World |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (32 ratings)](https://appshunter.io/ios/app/hello-chalk/id439921379/reviews)** | [3.7 (356 ratings)](https://appshunter.io/ios/app/hello-kitty-discovering-world/id1457563932/reviews) |
| Number of ratings | 32 | **356** |
| Positive reviews | **73.7% of reviews** | 51.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 16 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 75 MB | 110 MB |
| Requires iOS | **9.3** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Raysoft.co](https://appshunter.io/developer/433279490) | [Tap Tap Tales, SL](https://appshunter.io/developer/953158919) |

## What reviewers say

### Hello Chalk

[App page](https://appshunter.io/ios/app/hello-chalk/id439921379)

This app offers a fun and easy way to draw on a digital blackboard. Create lunch menus, to-do lists, or simply doodle. It provides a realistic chalk and marker experience with engaging sound effects.

**Highlights:** Realistic chalk, blackboard, and marker feel, Cool drawing sound effects, Intuitive user interface, Create lunch menus, Make to-do lists, Draw funny things

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $0.99 | one-time |
| Chalk Art #1 | $0.99 | one-time |

**What reviewers like**

- 🎨 Realistic chalk and chalkboard feel
- 👍 Simple and easy to use
- 🎨 Helpful for writing, drawing, and note-taking
- 🎨 Useful for teaching and educational purposes
- 👍 Good for quick sketches and doodles

**What reviewers complain about**

- 💰 Limited color options in free version
- 🐛 Occasional crashes and freezing issues
- 🎨 Chalk and marker tools could be improved
- 🎨 Lack of advanced features like zoom, templates, etc.

**Reported bugs**

- Freezing and crashing on certain devices
- Compatibility issues with newer iOS versions
- Lag and delay in registering input

**Requested features**

- More color options
- Ability to zoom in and out
- Additional templates and layouts
- Improved eraser functionality
- Integration with other apps and services


### Hello Kitty Discovering World

[App page](https://appshunter.io/ios/app/hello-kitty-discovering-world/id1457563932)

Embark on a global adventure with Hello Kitty, visiting over 50 countries. Build a zoo, cook for Hello Kitty, and dress her in traditional attire. Learn geography, collect items, and create a personalized album of your discoveries.

**Highlights:** Build a zoo with animals from around the world, Cook and prepare food for Hello Kitty, Dress Hello Kitty in traditional clothing, Learn geography, country facts, and flags, Collect animals, monuments, and food, Create a personalized photo album

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Unwanted Ads | $0.99 | one-time |
| Unlock all activities. | $4.99 | one-time |

**What reviewers like**

- 🎨 Cute and creative design
- 🌍 Engaging world exploration
- 👍 Fun gameplay and activities
- 🎓 Educational elements

**What reviewers complain about**

- 🎟 Limited travel tickets
- 💰 Paywall for more tickets
- 🐛 Glitchy kitchen and plate mechanics
- 🤖 Inappropriate ads

**Reported bugs**

- Plate constantly moving and breaking in kitchen
- Freezing and crashing issues
- Incorrect country/flag representations
- Wardrobe items not unlocking properly

**Requested features**

- More countries and locations to explore
- Daily ticket rewards or mini-games to earn tickets
- Ability to reset or restart the game
- Multilingual support
- Improved stability and bug fixes


## Frequently asked questions

### Is Hello Chalk free?

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

### Is Hello Kitty Discovering World free?

Hello Kitty Discovering World is free to download, with in-app purchases available.

### Which has better reviews, Hello Chalk or Hello Kitty Discovering World?

Hello Chalk is rated higher. Hello Chalk averages 4.5 out of 5 from 32 ratings, while Hello Kitty Discovering World averages 3.7 from 356 ratings.

### Do Hello Chalk or Hello Kitty Discovering World have ads?

Hello Kitty Discovering World shows ads; Hello Chalk does not.

### Which is updated more often, Hello Chalk or Hello Kitty Discovering World?

Hello Chalk ships an update every 6 weeks, and Hello Kitty Discovering World every 16 months. Most recently, Hello Chalk was updated on October 15, 2026 and Hello Kitty Discovering World on October 15, 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.*