# Nuclides vs Periodic Table Pocket

The clearest difference is in-app purchases: Periodic Table Pocket at none against Nuclides's 2. Periodic Table Pocket also leads on update cadence (weekly vs every 2 weeks) and iOS requirement (13.0 vs 15.6). Nuclides's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Nuclides sells 2 in-app purchases, starting at $0.99 per month. Periodic Table Pocket asks for nothing beyond the download.

Nuclides ships an update every 2 weeks, Periodic Table Pocket weekly. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Nuclides | Periodic Table Pocket |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/periodic-table-pocket/id6754809340/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | — | Ad-supported |
| Size | 128 MB | 26 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [建锋 宋](https://appshunter.io/developer/1098794568) | [昊 吴](https://appshunter.io/developer/1785101314) |

## What reviewers say

### Nuclides

[App page](https://appshunter.io/ios/app/nuclides/id1098794569)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Subscription · Monthly | $0.99 | per month |
| Premium Subscription · Yearly | $9.99 | per year |


### Periodic Table Pocket

[App page](https://appshunter.io/ios/app/periodic-table-pocket/id6754809340)

Explore the periodic table with detailed element information, interactive models, and TTS voice playback. Features include study and quiz modes, exportable HD images, and multi-language support for learners and researchers.

**Highlights:** Interactive periodic table with zoom and drag, Detailed information for all 118 elements, 3D atomic models and spectral images, TTS voice playback for element names, Study and quiz modes with progress tracking, One-tap export of HD periodic table images, Offline use

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Nuclides free?

Nuclides is free to download, with in-app purchases available.

### Is Periodic Table Pocket free?

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

### Do Nuclides or Periodic Table Pocket have ads?

Periodic Table Pocket shows ads; Nuclides does not.

### Which is updated more often, Nuclides or Periodic Table Pocket?

Nuclides ships an update every 2 weeks, and Periodic Table Pocket weekly. Most recently, Nuclides was updated on October 26, 2026 and Periodic Table Pocket on October 28, 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.*