# Learn Science Tutorials vs US States

The clearest difference is review sentiment: US States at 100% against Learn Science Tutorials's 0%. US States also leads on price (Free vs $1.99) and rating (5.0 vs 2.5). Learn Science Tutorials's advantage is iOS requirement (13.0 vs 15.1). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

US States is free to download; Learn Science Tutorials costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

US States holds the better App Store score, 5.0 against 2.5. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews point the same way: 0% of Learn Science Tutorials's written reviews are positive against 100% of US States's.

Learn Science Tutorials ships an update every 42 months, US States every 4 weeks. The most recent releases landed on October 3, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Learn Science Tutorials | US States |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [2.5 (2 ratings)](https://appshunter.io/ios/app/learn-science-tutorials/id1625822565/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/us-states-presidents/id6479792010/reviews)** |
| Number of ratings | 2 | **4** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 42 months | **Every 4 weeks** |
| Monetization | Paid | Paid |
| Size | 23 MB | 75 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Saqib Masood](https://appshunter.io/developer/1555852546) | [Ann George](https://appshunter.io/developer/1737004875) |

## What reviewers say

### Learn Science Tutorials

[App page](https://appshunter.io/ios/app/learn-science-tutorials/id1625822565)

This app offers a comprehensive guide to learning science, covering biology, physics, and chemistry with simple explanations. It provides study materials suitable for both beginners and advanced students seeking to understand the natural and social world.

**Highlights:** Comprehensive science guide, Simple explanations, Covers biology, Covers physics, Covers chemistry, Study material for all levels

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

**In-app purchases:** none


### US States

[App page](https://appshunter.io/ios/app/us-states-presidents/id6479792010)

Explore detailed information about US states, including capitals, flags, fun facts, and places to visit. Learn about US presidents and discover state rankings by area and population. This app offers a wealth of knowledge for geography and history enthusiasts.

**Highlights:** US State information (capital, flag, bird, facts), Places to visit and National Parks, University and food highlights, Current weather and time for states, US Presidents information, State rankings by area and population

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Learn Science Tutorials free?

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

### Is US States free?

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

### Which has better reviews, Learn Science Tutorials or US States?

US States is rated higher. Learn Science Tutorials averages 2.5 out of 5 from 2 ratings, while US States averages 5.0 from 4 ratings.

### Do Learn Science Tutorials or US States have ads?

Neither Learn Science Tutorials nor US States shows ads.

### Which is updated more often, Learn Science Tutorials or US States?

Learn Science Tutorials ships an update every 42 months, and US States every 4 weeks. Most recently, Learn Science Tutorials was updated on October 3, 2026 and US States on October 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.*