Comparison

P vs HaloLight

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Free

🔧 Utilities

★ 1.015 ratingsView app →

About

P

Control your aquarium lighting fixtures with this utility app. Adjust settings and manage your lighting setup directly from your device.

Highlights

Aquarium lighting control
Fixture management
Device integration

Features

Read full description

Provide control function for aquarium lighting fixtures

About

HaloLight

Features

Read full description

Halo是一款专业的智能水族箱管理应用，为水族爱好者提供全方位的智能管理解决方案。无论您是专业玩家还是新手入门，都能轻松掌控水族环境。【核心功能】 • 智能照明 - 自定义RGB全光谱调节 - 日出日落模式模拟 - 多场景光照预设 - 定时自动调光 • 实时监控 - 水温实时监测 - 设备运行状态查看 - 异常情况及时提醒 - 历史数据记录与分析 • 多缸管理 - 支持多鱼缸添加 - 分组管理与控制 - 自定义鱼缸信息 - 照片记录成长 • 智能控制 - 蓝牙快速连接 - 远程操控设备 - 多设备群组控制 - 场景模式一键切换【特色优势】 • 专业级光谱调节，满足各类水族环境需求 • 直观的操作界面，无需专业知识也能轻松上手 • 智能定时功能，解放双手 • 数据可视化展示，掌握鱼缸状态一目了然 • 支持多语言界面

Screenshots

P4 screens

HaloLight4 screens

Verdict

The call

P and HaloLight are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 26, 2026 and September 17, 2026 respectively.

ScorecardNo meaningful differences

P versus HaloLight: the parameters behind the verdict, then further details
Parameter	P	HaloLight
Price	Free	Free
Rating	1.0 (15 ratings) — better	—
Positive reviews	0.0% of reviews	—
Number of ratings	15 — better	—
Update frequency	Every 3 months	Every 3 months
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	15.0	15.0
Further details — not scored
Size	65 MB	41 MB
Age rating	17+	12+
Developer	东莞市品盈电子有限公司	Changsha LeadYou Technology Co., Ltd.

In-app purchases

None

P

No in-app purchases

None

HaloLight

No in-app purchases

Questions

Is P free?

P is free to download, with no in-app purchases.

Is HaloLight free?

HaloLight is free to download, with no in-app purchases.

Do P or HaloLight have ads?

Neither P nor HaloLight shows ads.

Which is updated more often, P or HaloLight?

P ships an update every 3 months, and HaloLight every 3 months. Most recently, P was updated on September 26, 2026 and HaloLight on September 17, 2026.