# Useful Periodic Table Lite vs Periodic Table Master

The clearest difference is in-app purchases: Useful Periodic Table Lite at none against Periodic Table Master's 1. Periodic Table Master's advantage is update cadence (weekly vs every 10 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Periodic Table Master sells 1 one-off in-app purchase. Useful Periodic Table Lite asks for nothing beyond the download.

Useful Periodic Table Lite ships an update every 10 months, Periodic Table Master weekly. The most recent releases landed on November 10, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Useful Periodic Table Lite | Periodic Table Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/useful-periodic-table-lite/id584638498/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Weekly** |
| Monetization | Free | — |
| Size | 13 MB | 57 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Mind Trends LLC](https://appshunter.io/developer/582509215) | [Gary Watson](https://appshunter.io/developer/1536272323) |

## What reviewers say

### Useful Periodic Table Lite

[App page](https://appshunter.io/ios/app/useful-periodic-table-lite/id584638498)

Access a comprehensive periodic table with detailed element properties. Includes a unit converter, links to Wikipedia for further research, and an element quiz to test your knowledge. Ideal for students and professionals in science and engineering.

**Highlights:** Comprehensive element properties, Integrated unit converter, Wikipedia links for detailed information, Element quiz for learning, User-friendly interface

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

**In-app purchases:** none


### Periodic Table Master

[App page](https://appshunter.io/ios/app/periodic-table-master/id6770929240)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip Jar | $0.99 | one-time |


## Frequently asked questions

### Is Useful Periodic Table Lite free?

Useful Periodic Table Lite is free to download, with no in-app purchases.

### Is Periodic Table Master free?

Periodic Table Master is free to download, with in-app purchases available.

### Do Useful Periodic Table Lite or Periodic Table Master have ads?

Neither Useful Periodic Table Lite nor Periodic Table Master shows ads.

### Which is updated more often, Useful Periodic Table Lite or Periodic Table Master?

Useful Periodic Table Lite ships an update every 10 months, and Periodic Table Master weekly. Most recently, Useful Periodic Table Lite was updated on November 10, 2026 and Periodic Table Master on November 12, 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.*