Chiron vs Zetamac Arithmetic Practice
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chiron
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The teacher that does less so you do more. Chiron is an AI math tutor for iPad. Write your working by hand on a whiteboard. When you need help, Chiron gives you the smallest nudge: a hint or question written directly on the board, leaving you to work out the next step. KEEP THINKING • Get a nudge when you're stuck, with questions that help you decide what to try next • Try an idea, explain your reasoning and make connections yourself • Ask a question out loud and talk through your thinking Learning math takes effort. Chiron is designed to help you stay with a difficult problem and make progress through your own reasoning. BRING YOUR OWN MATH • Photograph a question and start working • Upload your notes or a problem sheet • Work on the math you're already studying, from algebra and trigonometry to calculus and linear algebra Best with an Apple Pencil. Chiron. Keep thinking.
Zetamac Arithmetic Practice
This app offers mental math practice tailored for quantitative finance professionals. It focuses on improving calculation speed and accuracy for complex numerical problems.
- Mental math practice
- Quantitative finance focus
- Calculation speed improvement
- Accuracy enhancement
- Numerical problem solving
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Zetamac - A mental math practice app used in the Quantitative Finance world.
Screenshots
Verdict
The clearest difference is update cadence: Zetamac Arithmetic Practice at daily against Chiron's every 11 days. On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Chiron ships an update every 11 days, Zetamac Arithmetic Practice daily. Both last shipped on November 8, 2026.
| Parameter | Chiron | Zetamac Arithmetic Practice |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.7 (19 ratings) — better |
| Positive reviews | — | 83.3% of reviews |
| Number of ratings | — | 19 — better |
| Update frequency | Every 11 days | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 17.5 |
| Further details — not scored | ||
| Size | 241 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | James Booth | Joseph Ma |
In-app purchases
Chiron
No in-app purchases
Zetamac Arithmetic Practice
No in-app purchases
Questions
Is Chiron free?
Is Zetamac Arithmetic Practice free?
Do Chiron or Zetamac Arithmetic Practice have ads?
Which is updated more often, Chiron or Zetamac Arithmetic Practice?
Other comparisons
