# doodle write vs LEGO® SMART Assist

The clearest difference is review sentiment: LEGO® SMART Assist at 58% against doodle write's 0%. LEGO® SMART Assist also leads on price (Free vs $2.99) and update cadence (monthly vs every 14 months). On ads, in-app purchases and iOS requirement there is nothing between them.

LEGO® SMART Assist is free to download; doodle write costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

LEGO® SMART Assist holds the better App Store score, 3.9 against 3.7. That said, the two scores are not equally well evidenced: LEGO® SMART Assist has 41 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of doodle write's written reviews are positive against 58% of LEGO® SMART Assist's.

doodle write ships an update every 14 months, LEGO® SMART Assist monthly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | doodle write | LEGO® SMART Assist |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/doodle-write/id584248966/reviews) | **[3.9 (41 ratings)](https://appshunter.io/ios/app/lego-smart-assist/id6756261090/reviews)** |
| Number of ratings | 3 | **41** |
| Positive reviews | 0.0% of reviews | **57.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Monthly** |
| Monetization | Paid | **Free** |
| Size | 115 MB | 362 MB |
| Requires iOS | 16.3 | **15.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sigma Sky, LLC](https://appshunter.io/developer/320947305) | [LEGO](https://appshunter.io/developer/347363505) |

## What reviewers say

### doodle write

[App page](https://appshunter.io/ios/app/doodle-write/id584248966)

This app helps users practice writing letters, numbers, words, and sentences in both print and cursive. It also includes a doodle pad for creative expression. The app is accessible offline and free of ads or in-app purchases.

**Highlights:** Print and cursive letter practice, Print and cursive word practice, Print and cursive sentence practice, Number writing practice, Practice writing pads, Doodle pad, Offline access

**Features:** macOS Compatibility

**In-app purchases:** none


### LEGO® SMART Assist

[App page](https://appshunter.io/ios/app/lego-smart-assist/id6756261090)

This app serves as a companion for adults managing LEGO SMART Bricks. It allows for effortless onboarding, provides guidance and support, and enables seamless updates for new play features. Designed for grown-ups to maximize the SMART Play experience.

**Highlights:** Effortless onboarding for SMART Bricks, Guidance and support for SMART Play sets, Seamless updates for new play features, Register and manage SMART Bricks, Access FAQs, video tutorials, and customer support, Link to LEGO Builder App and LEGO.com, Manage data consent and app preferences

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

**In-app purchases:** none


## Frequently asked questions

### Is doodle write free?

doodle write costs $2.99, with no in-app purchases.

### Is LEGO® SMART Assist free?

LEGO® SMART Assist is free to download, with no in-app purchases.

### Which has better reviews, doodle write or LEGO® SMART Assist?

LEGO® SMART Assist is rated higher. doodle write averages 3.7 out of 5 from 3 ratings, while LEGO® SMART Assist averages 3.9 from 41 ratings.

### Do doodle write or LEGO® SMART Assist have ads?

Neither doodle write nor LEGO® SMART Assist shows ads.

### Which is updated more often, doodle write or LEGO® SMART Assist?

doodle write ships an update every 14 months, and LEGO® SMART Assist monthly. Most recently, doodle write was updated on October 23, 2026 and LEGO® SMART Assist 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.*