Ninimaths vs Jade Arithmetic
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ninimaths
Enhance your mental arithmetic skills with a variety of calculation modes. Practice addition, subtraction, multiplication, and division with customizable number ranges and column display. Track your progress with daily scores and compete with others through a ranking system.
- Multiple calculation modes (add, subtract, multiply, divide, mix)
- Customizable number ranges (1-5 digits)
- Column display format
- Daily score recording and graphing
- Game Center ranking
- Time trial mode
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Ninimaths is an application to train mental arithmetic ability. Characteristic: - Selection from 5 modes of calculation, addition, subtraction, multiplication, division, mixing - 1 to 5 digit numbers can be freely combined - Corresponds to display in the column format - Daily scores are recorded for each mode and displayed on the graph - Ranking function by Game Center - Time trial to measure strictly
Jade Arithmetic
Practice and improve fundamental arithmetic skills like multiplication, division, addition, and subtraction. Designed for children, this app offers an ad-free learning experience. New features are planned based on user feedback.
- Multiplication practice
- Division practice
- Addition practice
- Subtraction practice
- Ad-free experience
- Designed for children
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Jade Arithmetic will let you practice and improve your arithmetic skills -- multiplication, division, addition, and subtraction. We designed and built it for our kids, and hope that many others will use it. It is ad-free, and will remain so. We are just getting started, and have many new features planned. Please let us know what would be useful to your family, school, or homeschool group. Have a splendiferous day!
Screenshots
Verdict
The clearest difference is in-app purchases: Jade Arithmetic at none against Ninimaths's 3. Ninimaths's advantage is update cadence (every 2 months vs every 10 months) and ratings volume (45 vs 3). On price, rating, review sentiment and ads 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. Ninimaths sells 3 one-off in-app purchases. Jade Arithmetic asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.9 for Ninimaths against 5.0 for Jade Arithmetic. That said, the two scores are not equally well evidenced: Ninimaths has 45 ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 97% of Ninimaths's written reviews are positive against 100% of Jade Arithmetic's.
Ninimaths ships an update every 2 months, Jade Arithmetic every 10 months. The most recent releases landed on September 21, 2026 and September 17, 2026 respectively.
| Parameter | Ninimaths | Jade Arithmetic |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (45 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 97.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 45 — better | 3 |
| Update frequency | Every 2 months — better | Every 10 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 11 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Ninicode | ATPsoft, LLC |
Customer experience
Ninimaths
Jade Arithmetic
In-app purchases
Ninimaths
- Coffee$0.99
- Hamburger$1.99
- Ramen$4.99
Jade Arithmetic
No in-app purchases
Questions
Is Ninimaths free?
Is Jade Arithmetic free?
Which has better reviews, Ninimaths or Jade Arithmetic?
Do Ninimaths or Jade Arithmetic have ads?
Which is updated more often, Ninimaths or Jade Arithmetic?
Other comparisons
