# Nuclide Chart — Interactive Isotopes & Atoms

> Interactive Isotopes & Atoms (iPhone/iPad app by Peer Jansen.)

- Source: https://appshunter.io/ios/app/nuclide-chart/id6756217497 (this page in markdown: same URL + `.md`)
- Developer: [Peer Jansen](https://appshunter.io/developer/1859289195)
- Category: Education
- Price: Free with in-app purchases (on sale, was $0.99)
- Age rating: 4+
- Requires: iOS 17.0 · 15 MB
- Languages: American English, Danish, Dutch, French (France), German (Germany), Italian, Japanese, Korean, Norwegian Bokmål, European Portuguese and 5 more
- Released: 2025-12-10
- Data updated: 2026-06-14
- User reviews in markdown: https://appshunter.io/ios/app/nuclide-chart/id6756217497/reviews.md

## What is Nuclide Chart?

Explore the world of atomic nuclei with the most advanced Nuclide Chart for iPad.

This app offers a complete, interactive visualization of all known isotopes (over 3000), perfect for study, research, and teaching.

Features:
• Live Data: Direct connection to the IAEA (International Atomic Energy Agency) database for up-to-date physical values.
• Interactive: Smoothly zoom and pan through the entire chart of nuclides.
• Decay Chains: Visualize decay paths (Alpha, Beta, etc.) instantly – step-by-step or as a full chain.
• Smart Search: Find isotopes quickly by symbol, mass, or name.
• Advanced Filters: Filter by stability or decay mode (Alpha, Beta+, Beta-, Fission).
• Detailed Info: Comprehensive data for every nuclide (Half-life, Spin, Binding Energy, Magnetic Moment, Atomic Mass).
• Offline-Ready: All data is cached locally for instant access.

Ideal for physicists, chemists, students, and anyone interested in nuclear science.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Nuclide Chart Pro | $2.99 | one-time |



## Version history (last 5 releases)

### 1.8 — 2026-03-29

Bugfixes

### 1.7 — 2026-03-28

Bugfixes

### 1.6 — 2025-12-16

Added Mac support (macOS).

In-app purchases are now available to unlock Pro features.

Bug fixes and performance improvements.

### 1.4 — 2025-12-13

Exam Mode

### 1.3 — 2025-12-12

Speed Updates

## More apps by Peer Jansen

- [Nuclide Chart Education](https://appshunter.io/ios/app/nuclide-chart-education/id6761331795)

All apps by Peer Jansen: https://appshunter.io/developer/1859289195

## Related topics

[nuklidkarte](https://appshunter.io/ios/topics/nuklidkarte) · [johan gyldenkaerne](https://appshunter.io/ios/topics/johan-gyldenkaerne) · [bradley johansen](https://appshunter.io/ios/topics/bradley-johansen)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-14.*