# MyGrowth vs HVAC 3D Design Learning Studio

The clearest difference is price: MyGrowth at Free against HVAC 3D Design Learning Studio's $9.99. HVAC 3D Design Learning Studio's advantage is in-app purchases (none vs 3) and ads (none vs shown). On update cadence, device support and iOS requirement there is nothing between them.

MyGrowth is free to download; HVAC 3D Design Learning Studio costs $9.99 up front. MyGrowth sells 3 in-app purchases, starting at $24.99 per month. HVAC 3D Design Learning Studio asks for nothing beyond the download.

MyGrowth ships an update every 10 days, HVAC 3D Design Learning Studio every 3 weeks. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | MyGrowth | HVAC 3D Design Learning Studio |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | **[4.5 (2.5K ratings)](https://appshunter.io/ios/app/mygrowth-daily-micro-learning/id6748383002/reviews)** | — |
| Number of ratings | **2.5K** | — |
| Positive reviews | 21.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 140 MB | 207 MB |
| Requires iOS | 17 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [EXTRAMILE LIMITED](https://appshunter.io/developer/1698355411) | [Yuhsiu Lai](https://appshunter.io/developer/433114647) |

## What reviewers say

### MyGrowth

[App page](https://appshunter.io/ios/app/mygrowth-daily-micro-learning/id6748383002)

This app offers bite-sized daily lessons in various subjects that can be read or listened to. It aims to replace mindless scrolling with engaging microlearning to boost focus, memory, and self-improvement.

**Highlights:** Bite-sized daily lessons, Read or listen options, Short video lessons, Fun quizzes, Streak and achievement tracking, Fresh topics

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Access | $24.99 | per month |
| Monthly Premium Access | $24.99 | per month |
| Yearly Premium Access | $69.99 | per year |

**What reviewers like**

- 🚀 Engaging app
- 👍 Informative and well-developed lessons
- 👍 Worthwhile learning experience

**What reviewers complain about**

- 🔍 Small text size for certain content
- 🚫 Lack of advertised art content

**Reported bugs**

- No art quiz as advertised

**Requested features**

- Ability to zoom in on small text
- Addition of art history content


### HVAC 3D Design Learning Studio

[App page](https://appshunter.io/ios/app/hvac-3d-design-learning-studio/id6766627551)

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

**In-app purchases:** none


## Frequently asked questions

### Is MyGrowth free?

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

### Is HVAC 3D Design Learning Studio free?

HVAC 3D Design Learning Studio costs $9.99, with no in-app purchases.

### Do MyGrowth or HVAC 3D Design Learning Studio have ads?

MyGrowth shows ads; HVAC 3D Design Learning Studio does not.

### Which is updated more often, MyGrowth or HVAC 3D Design Learning Studio?

MyGrowth ships an update every 10 days, and HVAC 3D Design Learning Studio every 3 weeks. Most recently, MyGrowth was updated on November 8, 2026 and HVAC 3D Design Learning Studio on November 9, 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.*