分秒算术 vs UnionApp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
分秒算术
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分秒算术 - 挑战你的脑力极限，成为速算大师！ 核心玩法： 60秒限时挑战！自由选择加减乘除或混合模式，疯狂计算，刷新你的解题纪录！ 极简体验： 清爽简洁的界面，简单的规则，打开即练，让每一秒都算数！
UnionApp
This app is a comprehensive tool for rhythm game enthusiasts, offering features like collection management, score tracking across various servers, and a convenient arcade locator. It supports multiple accounts and Aime card reading for a seamless experience.
- Collection management
- Score tracking (global, regional, private servers)
- Arcade machine locator
- Multi-account support
- Aime card reading support
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UnionApp 是面向 maimai DX 玩家的全能工具。支持收藏品与牌子查询、区域跑图进度、KaleidxScope，以及国服、国际服、日服和私服成绩查询；支持多账号、Best 50、PC 50、附近机厅搜索、Aime 读卡、谱面播放与制谱。
Screenshots
Verdict
The clearest difference is price: 分秒算术 at Free against UnionApp's $0.99. 分秒算术 also leads on iOS requirement (10.0 vs 15.6). UnionApp's advantage is update cadence (every 10 days vs every 10 months). On 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
分秒算术 is free to download; UnionApp costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
分秒算术 ships an update every 10 months, UnionApp every 10 days. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.
| Parameter | 分秒算术 | UnionApp |
|---|---|---|
| Price | Free — better | $0.99 |
| Positive reviews | — | 87.5% of reviews |
| Update frequency | Every 10 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 10.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 24 MB | 142 MB |
| Age rating | 4+ | 4+ |
| Developer | 镭瑚 王 | 博宇 姚 |
In-app purchases
分秒算术
No in-app purchases
UnionApp
No in-app purchases
