Jet Ski Addition vs Nuclide Chart
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Jet Ski Addition
Race jet skis against other players worldwide while practicing addition facts. Your speed depends on how quickly you solve math problems. A fun way to improve arithmetic skills.
- Multiplayer racing
- Addition fact practice
- Speed based on math answers
- Global competition
- Educational gameplay
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Jet Ski Addition is a multiplayer racing game that allows students from anywhere in the world to race one another while practicing their addition facts. Your jet ski's speed is determined by how fast you answer the addition problems.
Nuclide Chart
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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.
Screenshots
Verdict
The clearest difference is price: Nuclide Chart at Free against Jet Ski Addition's $0.99. Nuclide Chart also leads on update cadence (daily vs every 22 months). Jet Ski Addition's advantage is in-app purchases (none vs 1) and iOS requirement (6.0 vs 17.0). On ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Nuclide Chart is free to download; Jet Ski Addition costs $0.99 up front. Nuclide Chart sells 1 one-off in-app purchase. Jet Ski Addition asks for nothing beyond the download.
Jet Ski Addition ships an update every 22 months, Nuclide Chart daily. The most recent releases landed on October 15, 2026 and October 17, 2026 respectively.
| Parameter | Jet Ski Addition | Nuclide Chart |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 3.5 (19 ratings) — better | — |
| Positive reviews | 57.1% of reviews | — |
| Number of ratings | 19 — better | — |
| Update frequency | Every 22 months | Daily — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 6.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 24 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Arcademics | Peer Jansen |
In-app purchases
Jet Ski Addition
No in-app purchases
Nuclide Chart
- Nuclide Chart Pro$2.99
Questions
Is Jet Ski Addition free?
Is Nuclide Chart free?
Do Jet Ski Addition or Nuclide Chart have ads?
Which is updated more often, Jet Ski Addition or Nuclide Chart?
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