# OgStar Reading Explore vs STEMWerkz

The clearest difference is rating: STEMWerkz at 5.0 against OgStar Reading Explore's 3.0. STEMWerkz also leads on review sentiment (77% vs 40%) and device support (3 vs 1). OgStar Reading Explore's advantage is in-app purchases (none vs 2) and ratings volume (15 vs 5). On price, update cadence and ads there is nothing between them.

Both are free to download. STEMWerkz sells 2 in-app purchases, starting at $11.99 per month. OgStar Reading Explore asks for nothing beyond the download.

STEMWerkz holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 15 and 5 respectively. Written reviews point the same way: 40% of OgStar Reading Explore's written reviews are positive against 77% of STEMWerkz's.

OgStar Reading Explore ships an update every 4 weeks, STEMWerkz fortnightly. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | OgStar Reading Explore | STEMWerkz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (15 ratings)](https://appshunter.io/ios/app/ogstar-reading-explore/id1433935476/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/stemwerkz-learn-through-play/id1545876287/reviews)** |
| Number of ratings | **15** | 5 |
| Positive reviews | 40.0% of reviews | **76.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 327 MB | 40 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [OGSTAR READING, LLC](https://appshunter.io/developer/1292305759) | [Amdon Consulting Pte Ltd](https://appshunter.io/developer/1148893837) |

## What reviewers say

### OgStar Reading Explore

[App page](https://appshunter.io/ios/app/ogstar-reading-explore/id1433935476)

This app introduces parents and educators to a multisensory approach for teaching children to read, write, and spell. It offers the initial lessons of a structured literacy program, allowing users to experience the methodology before purchasing the full version.

**Highlights:** Multisensory learning approach, Phonological awareness practice, Systematic/synthetic phonics, Handwriting recognition feedback, Speech recognition feedback, Progress tracking portal

**In-app purchases:** none


### STEMWerkz

[App page](https://appshunter.io/ios/app/stemwerkz-learn-through-play/id1545876287)

This app offers interactive STEM learning experiences for children aged 5-12. It features game-based learning, guided lessons, and live sessions with certified educators to develop problem-solving and critical-thinking skills.

**Highlights:** Multimodal learning activities, Game-based learning zone, Guided learning journey, Library of interactive lessons, Live interactive lessons with certified educators, Progress tracking and quizzes

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| STEMWerkz Monthly | $11.99 | per month |
| Stemwerkz Yearly Sub | $119.99 | per year |


## Frequently asked questions

### Is OgStar Reading Explore free?

OgStar Reading Explore is free to download, with no in-app purchases.

### Is STEMWerkz free?

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

### Which has better reviews, OgStar Reading Explore or STEMWerkz?

STEMWerkz is rated higher. OgStar Reading Explore averages 3.0 out of 5 from 15 ratings, while STEMWerkz averages 5.0 from 5 ratings.

### Do OgStar Reading Explore or STEMWerkz have ads?

Neither OgStar Reading Explore nor STEMWerkz shows ads.

### Which is updated more often, OgStar Reading Explore or STEMWerkz?

OgStar Reading Explore ships an update every 4 weeks, and STEMWerkz fortnightly. Most recently, OgStar Reading Explore was updated on October 24, 2026 and STEMWerkz on October 23, 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.*