# CuriousJr powered by PW vs STEMLearn

CuriousJr powered by PW and STEMLearn are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CuriousJr powered by PW ships an update monthly, STEMLearn every 2 months. The most recent releases landed on September 25, 2026 and August 13, 2026 respectively.

## The numbers

| Metric | CuriousJr powered by PW | STEMLearn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/curiousjr-powered-by-pw/id6742646327/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | — |
| Size | 146 MB | 99 MB |
| Requires iOS | **15.3** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [PHYSICSWALLAH PRIVATE LIMITED](https://appshunter.io/developer/1641443557) | [Teevra Edutech Private Limited](https://appshunter.io/developer/1545914837) |

## What reviewers say

### CuriousJr powered by PW

[App page](https://appshunter.io/ios/app/curiousjr-powered-by-pw/id6742646327)

This app offers live audio-video classes and personalized mentorship for students in grades 1-10. It features interactive quizzes, doubt-solving, homework feedback, and progress reports for parents to track their child's learning journey.

**Highlights:** Live audio-video classes, One-on-one mentor guidance, Daily live quizzes, In-class doubt solving, Homework submission with feedback, Progress reports for parents

**Features:** Vision Pro support

**In-app purchases:** none


### STEMLearn

[App page](https://appshunter.io/ios/app/stemlearn/id6754865159)

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

**In-app purchases:** none


## Frequently asked questions

### Is CuriousJr powered by PW free?

CuriousJr powered by PW is free to download, with no in-app purchases.

### Is STEMLearn free?

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

### Do CuriousJr powered by PW or STEMLearn have ads?

Neither CuriousJr powered by PW nor STEMLearn shows ads.

### Which is updated more often, CuriousJr powered by PW or STEMLearn?

CuriousJr powered by PW ships an update monthly, and STEMLearn every 2 months. Most recently, CuriousJr powered by PW was updated on September 25, 2026 and STEMLearn on August 13, 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.*