SJS Crusaders vs 数学口算练习
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SJS Crusaders
This app provides families with convenient access to school information, including grades, calendars, and announcements. Parents can easily manage payments, donations, and view student schedules and faith-based content.
- Access grades
- View calendars
- Read announcements
- Make payments
- Donate
- Check student schedules
- View lunch menus
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The FACTS Family app for Saint Joseph School is an easy-to-use app. Families can access grades, calendars, announcements, and more. This makes it easier than ever for parents to access key information, make payments, and donate anytime, anywhere. Access student schedules, lunch menus, and faith-based content, such as daily scripture readings and prayers.
数学口算练习
This app offers a fun way for elementary school students to practice mental math and vertical calculations. It includes features like a practice log and a mistake notebook to help children improve their math skills through engaging activities.
- Mental math practice
- Vertical calculation practice
- Mistake notebook
- Practice records
- Math skill improvement
- Early math education
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这是一款适合小学生学习数学口算练习的App，赶快来练习吧！ 四大功能：口算练习、竖式练习、错题本、练习记录。 让孩子在娱乐中提升自己的数学能力，是孩子学习数学的好帮手。 数学启蒙，幼小衔接，孩子喜欢，爸妈必备，快乐学习，持续提升！
Screenshots
Verdict
The clearest difference is price: SJS Crusaders at Free against 数学口算练习's $0.99. 数学口算练习's advantage is ratings volume (34 vs 5) and iOS requirement (10.0 vs 15.0). On rating, update cadence, ads and in-app purchases 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
SJS Crusaders is free to download; 数学口算练习 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.6 for SJS Crusaders against 4.5 for 数学口算练习. That said, the two scores are not equally well evidenced: 数学口算练习 has 34 ratings behind it against 5, so its average is the more settled of the two.
SJS Crusaders ships an update every 6 months, 数学口算练习 every 12 months. The most recent releases landed on October 8, 2026 and October 25, 2026 respectively.
| Parameter | SJS Crusaders | 数学口算练习 |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.6 (5 ratings) — better | 4.5 (34 ratings) |
| Positive reviews | — | 90.9% of reviews |
| Number of ratings | 5 | 34 — better |
| Update frequency | Every 6 months — better | Every 12 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 57 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Saint Joseph School | 森 袁 |
Customer experience
SJS Crusaders
数学口算练习
In-app purchases
SJS Crusaders
No in-app purchases
数学口算练习
No in-app purchases
