# Doodle Sounds vs Inventioneers

The clearest difference is in-app purchases: Doodle Sounds at none against Inventioneers's 2. Inventioneers's advantage is ads (none vs shown) and update cadence (monthly vs every 3 months). On price, rating, review sentiment and device support there is nothing between them.

Both are free to download. Inventioneers sells 2 one-off in-app purchases. Doodle Sounds asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.4 for Doodle Sounds against 4.3 for Inventioneers. That said, the two scores are not equally well evidenced: Inventioneers has 321 ratings behind it against 49, so its average is the more settled of the two. Written reviews are what separate them: 81% of Doodle Sounds's written reviews are positive against 78% of Inventioneers's.

Doodle Sounds ships an update every 3 months, Inventioneers monthly. The most recent releases landed on November 10, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Doodle Sounds | Inventioneers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (49 ratings)](https://appshunter.io/ios/app/doodle-sounds/id417608109/reviews)** | [4.3 (321 ratings)](https://appshunter.io/ios/app/inventioneers/id926202053/reviews) |
| Number of ratings | 49 | **321** |
| Positive reviews | **81.0% of reviews** | 77.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 19 MB | 189 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [PICxPIC, Inc.](https://appshunter.io/developer/388835177) | [Filimundus AB](https://appshunter.io/developer/468644481) |

## What reviewers say

### Doodle Sounds

[App page](https://appshunter.io/ios/app/doodle-sounds/id417608109)

This drawing application for young children produces a variety of sounds as they create their artwork. It offers simple tools and controls, allowing even toddlers to draw independently while exploring auditory feedback.

**Highlights:** Drawing with sound effects, Simple controls for toddlers, Color selection (9 colors + random), Shape tools (square, circle), Line thickness adjustment, Save drawings

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

**In-app purchases:** none


### Inventioneers

[App page](https://appshunter.io/ios/app/inventioneers/id926202053)

Unleash creativity by building unique inventions with the help of tiny characters. Explore real-time physics concepts like air, fire, and magnetism. Share your creations with friends and educators.

**Highlights:** Create custom inventions, Learn physics concepts, Use tiny helper characters, Solve pre-made inventions, Share creations with friends, Classroom sharing option

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Open up! | $0.99 | one-time |
| Full Version | $4.99 | one-time |

**What reviewers like**

- 👍 Classic game
- 🤓 Challenging and educational
- 😊 Fun for all ages
- 🤩 Creative and imaginative
- 🧠 Encourages problem-solving

**What reviewers complain about**

- 💰 Full version costs money
- 🔒 Limited free content
- 🐛 Occasional crashes and bugs
- 🤔 Some levels too difficult

**Reported bugs**

- Levels not saving properly
- Crashes when trying to purchase full version
- Compatibility issues on older devices

**Requested features**

- More free levels and content
- Ability to save custom levels
- Faster download speeds
- Improved level editor tools


## Frequently asked questions

### Is Doodle Sounds free?

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

### Is Inventioneers free?

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

### Which has better reviews, Doodle Sounds or Inventioneers?

Doodle Sounds is rated higher. Doodle Sounds averages 4.4 out of 5 from 49 ratings, while Inventioneers averages 4.3 from 321 ratings.

### Do Doodle Sounds or Inventioneers have ads?

Doodle Sounds shows ads; Inventioneers does not.

### Which is updated more often, Doodle Sounds or Inventioneers?

Doodle Sounds ships an update every 3 months, and Inventioneers monthly. Most recently, Doodle Sounds was updated on November 10, 2026 and Inventioneers 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.*