# Elementem vs Ucha.se

The clearest difference is price: Ucha.se at Free against Elementem's $1.99. Ucha.se also leads on rating (4.8 vs 3.0) and update cadence (every 2 months vs every 9 months). Elementem's advantage is review sentiment (100% vs 82%). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Ucha.se is free to download; Elementem costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Ucha.se holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: Ucha.se has 47 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 100% of Elementem's written reviews are positive against 82% of Ucha.se's, so the app with the better star average is not the one people write more warmly about.

Elementem ships an update every 9 months, Ucha.se every 2 months. The most recent releases landed on August 12, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | Elementem | Ucha.se |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/elementem/id1241830824/reviews) | **[4.8 (47 ratings)](https://appshunter.io/ios/app/uchase/id1514426120/reviews)** |
| Number of ratings | 2 | **47** |
| Positive reviews | **100.0% of reviews** | 81.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Size | 6 MB | 40 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SweetP Productions, Inc.](https://appshunter.io/developer/1191384789) | [UCHA.SE](https://appshunter.io/developer/1514426119) |

## What reviewers say

### Elementem

[App page](https://appshunter.io/ios/app/elementem/id1241830824)

This app serves as a beautifully designed periodic table reference with detailed properties for all 118 elements. It also includes a flashcard trainer to help students study and identify elements for tests and exams.

**Highlights:** Interactive periodic table, Detailed element properties, Electron configuration diagrams, Flashcard learning mode, Sortable element data, Color-coded elements

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

**In-app purchases:** none


### Ucha.se

[App page](https://appshunter.io/ios/app/uchase/id1514426120)

This app offers video lessons and tests for all school subjects, helping students quickly review material and track their progress. It covers a wide range of subjects from core academics to languages and personal development, catering to various age groups and learning needs.

**Highlights:** Video lessons for all subjects, Interactive tests, Mind map reviews, Progress tracking, Personalized learning pace, Subject-specific content

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Elementem free?

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

### Is Ucha.se free?

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

### Which has better reviews, Elementem or Ucha.se?

Ucha.se is rated higher. Elementem averages 3.0 out of 5 from 2 ratings, while Ucha.se averages 4.8 from 47 ratings.

### Do Elementem or Ucha.se have ads?

Neither Elementem nor Ucha.se shows ads.

### Which is updated more often, Elementem or Ucha.se?

Elementem ships an update every 9 months, and Ucha.se every 2 months. Most recently, Elementem was updated on August 12, 2026 and Ucha.se on June 5, 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.*