Comparison

ZenCalm vs LightNeedle

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

Head to head
About

ZenCalm

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ZenCalm - 专业的正念冥想以及白噪音和轻音乐,持续改善你的睡眠以及心理状态。 是否有一段声音,能唤起你儿时的记忆,它那么亲切自然,像春日里的暖阳,温暖却不炽烈,蜜蜂嗡嗡的声音,外婆家的猫打着呼噜,几只远方归来的燕子在电线杆上歌唱; 是否有一首幻想中的音乐,能带你进入大自然,外星系,甚至异空间的思维里,你在那其中顺畅自然,焦虑不安的情绪统统抛弃,带着这声音安然入梦; 来自精心制作的基于呼吸冥想以及ASMR音效的App,将给你的快节奏生活带来平缓。 1. 多类型白噪音,轻松组合,每个音效都能独立控制开关和音量,每个人都能创造出独一无二的符合自己习惯的白噪音;无论是鸟叫,蝉鸣,海浪,下雨,打雷等等万千变化,随你组合。 2. 精心挑选的轻音乐,配合完美的动画效果,和深受欢迎的音乐,给你带来不一样的体验。能最大可能解决焦虑、烦躁以及失眠状态,对(入睡难、易惊醒、多梦、噩梦、浅眠)有很好的辅助治疗效果。 3. 有感而发的呼吸冥想课程,多种主题,解决专注、焦躁、抑郁和失眠状况,无论是婴儿、工作压力大、经常熬夜和出差的人,都有很大的帮助。

About

LightNeedle

Features
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Take control of your GLP-1 routine with one clean, private tracker. Built for people using tirzepatide, semaglutide, orlistat, and similar weight-management plans, LightNeedle helps you stay consistent, reduce missed doses, and understand your progress over time. What you can do: - Log every injection in seconds - Track dose changes week by week - Set medication reminders that match your schedule - Record weight and body measurements - Track side effects, appetite, mood, and energy - View progress with simple trend charts - Export your history for clinician visits Designed for daily use: - Fast entry flow for shot, dose, and notes - Clean timeline and calendar views - Flexible reminder settings - Structured logs you can actually review later Why users choose LightNeedle: - Built for GLP-1 routines, not generic notes - Easy to keep streaks and stay accountable - Makes follow-ups with your care team easier Important: LightNeedle is for self-tracking and educational purposes only. It does not provide medical advice, diagnosis, or treatment. Always follow your clinician's guidance. Download now and build a routine you can stick with.

Screenshots

ZenCalm4 screens
LightNeedle4 screens

Verdict

The call

The clearest difference is in-app purchases: LightNeedle at none against ZenCalm's 20. ZenCalm's advantage is iOS requirement (10.0 vs 17.0). On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ZenCalm sells 20 one-off in-app purchases. LightNeedle asks for nothing beyond the download.

UpkeepUpdate frequency

ZenCalm ships an update every 3 weeks, LightNeedle fortnightly. The most recent releases landed on October 6, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 4 level
ZenCalm versus LightNeedle: the parameters behind the verdict, then further details
ParameterZenCalmLightNeedle
PriceFreeFree
Update frequencyEvery 3 weeksFortnightly — better
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS10.0 — better17.0
Further details — not scored
Size80 MB23 MB
Age rating4+12+
Developer利军 周志超 杨

In-app purchases

20 purchases

ZenCalm

One-time20
  • 6枚Zen贝$0.99
  • 8枚Zen贝$0.99
  • 7天感恩训练$1.99
Show 17 more
  • 深度集中注意力课程$1.99
  • 身体扫描课程$1.99
  • 7天基础冥想训练课程$1.99
  • 12枚Zen贝$1.99
  • 7天压力管理训练课程$1.99
  • 7天幸福感训练课程$1.99
  • 7天注意力训练$1.99
  • 7天焦虑舒缓训练课程$1.99
  • 7天睡眠训练课程$1.99
  • 7天自尊冥想训练$1.99
  • 深度睡眠放松课程$1.99
  • 深度睡眠舒缓课程$1.99
  • 18枚Zen贝$2.99
  • 30枚Zen贝$4.99
  • 45枚Zen贝$6.99
  • 1个月ZenCalm会员VIP$7.99
  • 1年ZenCalm会员VIP$46.99
None

LightNeedle

No in-app purchases

Questions

Is ZenCalm free?
ZenCalm is free to download, with in-app purchases available.
Is LightNeedle free?
LightNeedle is free to download, with no in-app purchases.
Do ZenCalm or LightNeedle have ads?
Neither ZenCalm nor LightNeedle shows ads.
Which is updated more often, ZenCalm or LightNeedle?
ZenCalm ships an update every 3 weeks, and LightNeedle fortnightly. Most recently, ZenCalm was updated on October 6, 2026 and LightNeedle on October 28, 2026.

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