# iPTE vs Learn Data Science Tutorials

The clearest difference is review sentiment: iPTE at 100% against Learn Data Science Tutorials's 0%. On price, update cadence, ads and in-app purchases there is nothing between them.

iPTE costs $1.99 and Learn Data Science Tutorials $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iPTE ships an update every 9 months, Learn Data Science Tutorials every 15 months. The most recent releases landed on September 22, 2026 and August 10, 2026 respectively.

## The numbers

| Metric | iPTE | Learn Data Science Tutorials |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/learn-data-science-tutorials/id6453023361/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 months** | Every 15 months |
| Monetization | Paid | Paid |
| Size | 98 MB | 41 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [建锋 宋](https://appshunter.io/developer/1098794568) | [Muhammad Umair](https://appshunter.io/developer/1696049320) |

## What reviewers say

### iPTE

[App page](https://appshunter.io/ios/app/ipte/id1502419058)

Explore the periodic table with extensive data on chemical elements and over 5500 isotopes. Features include element images, electron configurations, discovery history, and a solubility chart. Ideal for students, teachers, and science enthusiasts.

**Highlights:** Extensive element data, Over 5500 isotopes, Solubility chart, Element images and electron configurations, Discovery history, Search functionality

**Features:** Vision Pro support

**In-app purchases:** none


### Learn Data Science Tutorials

[App page](https://appshunter.io/ios/app/learn-data-science-tutorials/id6453023361)

Master data science with this comprehensive learning app. It covers R programming, SQL, and data visualization fundamentals. Ideal for beginners and those preparing for interviews or tests.

**Highlights:** Data science fundamentals, R programming language, SQL curriculum, Data visualization, Interview preparation, Beginner-friendly lessons

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

**In-app purchases:** none


## Frequently asked questions

### Is iPTE free?

iPTE costs $1.99, with no in-app purchases.

### Is Learn Data Science Tutorials free?

Learn Data Science Tutorials costs $1.99, with no in-app purchases.

### Do iPTE or Learn Data Science Tutorials have ads?

Neither iPTE nor Learn Data Science Tutorials shows ads.

### Which is updated more often, iPTE or Learn Data Science Tutorials?

iPTE ships an update every 9 months, and Learn Data Science Tutorials every 15 months. Most recently, iPTE was updated on September 22, 2026 and Learn Data Science Tutorials on August 10, 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.*