MAYIN vs 龙协云服
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MAYIN
Control aquarium lighting remotely with this app. Adjust spectrum, set timers, and share custom light settings with a global community of aquarists. Become a lighting master for your aquatic setups.
- APP smart control
- Adjust product spectrum
- Set timers
- Share personal spectrums
- Global community sharing
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马印首发水族器材-光匠MAX系列产品，兼容多平台实现APP智能控制调节产品光谱、设置定时和全球水族爱好者分享个人特色光谱等功能，让水族爱好者人人都能成为光匠大师！
龙协云服
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APP主要是为了协助龙鱼协会龙鱼锦标赛的赛事管理、赞助商认证、选手认证、赞助商投标、锦标赛选手报名、鱼只报名、裁判打分等
Screenshots
Verdict
The clearest difference is device support: 龙协云服 at 3 against MAYIN's 1. On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
MAYIN ships an update weekly, 龙协云服 every 6 days. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.
| Parameter | MAYIN | 龙协云服 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 81 MB | 25 MB |
| Age rating | 17+ | 17+ |
| Developer | 广东马印国际贸易有限公司 | 丰 谷 |
In-app purchases
MAYIN
No in-app purchases
龙协云服
No in-app purchases
