Comparison

C vs Nightory

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

Head to head
About

C

Features
Read full description

CLife睡眠, 一个能准确检测睡眠质量,洞察睡眠数据并给出专业的睡眠报告、睡眠改善方案、助眠方案甚至还原梦境的睡眠助手,2017艾普兰奖获得者。 洞悉睡眠数据的智慧,根据实时的睡眠数据即时调节影响睡眠的光线、温度、湿度、味道、声音等外部因素,从视觉、嗅觉、听觉调动你的感官,令你时刻置身最适宜的睡眠环境中。 CLife睡眠特点: 1. 精准的睡眠检测 通过非穿戴的智能设备多维度采集整夜睡眠信息,包括心率、呼吸率、翻身、离床、咳嗽、呼噜等数据,准确度可达医疗级设备的97%。 2. 专业的睡眠报告 从睡眠测试、设备监测开始,所有睡眠相关数据于云端进行记录存储并分析,生成睡眠报告与建议,呈现每日/每周/每月的睡眠情况。 3. 场景联动的智能助眠 采集精品助眠音乐,并细分焦虑、失眠、小憩等专区,助您快速放松;联动卧室的智能设备,如香薰机、空调、加湿器、灯、窗帘、按摩止鼾枕等设备,根据上床、入睡、浅睡、深睡、起夜、起床等睡眠情况自动调节,时刻保持优质睡眠环境。 4. 结合睡眠数据的解梦 神奇的潘多拉魔盒,以睡眠大数据为依据,记录与还原梦境,优雅解梦。 QQ交流吐槽群:176594058 微信公众号:CLife睡眠

About

Nightory

This app helps you understand and track your sleep patterns. It records sleep times, snores, and environmental noises, offering a detailed report. Access a variety of peaceful sounds to aid in falling asleep and improving sleep quality.

Highlights
  • Sleep time recording
  • Alarm clock functionality
  • Noise recording (snore, environment)
  • Sleep analysis reports
  • White noise generator
  • Peaceful sound library (nature, ASMR, music)
Features
Read full description

Your night has a story. Discover what happens while you sleep. SleepTracker is a special APP to help you understanding and tracking your sleep process. It has below easy-to-use function: -record the sleep start time and ending time -set up alarm clock -record the noise which is made by snore, dreakwalk, environment, etc...during sleeping with easy to read report -lots of white noise to help you fall in sleep easily. In addition, this APP offer peaceful sounds as below, it may help you to fall asleep easier or have better sleep quality: -Nature sounds -ASMR sounds -White noise -Water sounds -Absolute music -Meditation music We believe that by using this APP, you can understnad more details of your sleep and it may help you to improve your sleep quality. SUBSCRIPTION INFORMATION Your payment will be charged to iTunes Account at confirmation of purchase. The subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period. You may manage your subscription and turn off auto-renewal by going to your Account Settings after purchase. Any unused portion of a free trial period will be forfeited if you purchase a subscription. Terms of use: https://www.freeprivacypolicy.com/live/8f3b3bd6-ea0e-4b59-8c88-f2f928ce5f8e Privacy Policy: https://www.freeprivacypolicy.com/live/c8e70647-93f9-4705-8945-008193e9de51

Screenshots

C4 screens
Nightory4 screens

Verdict

The call

The clearest difference is in-app purchases: C at none against Nightory's 7. C also leads on update cadence (every 6 weeks vs every 3 months) and iOS requirement (12.0 vs 15). On price, 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. Nightory sells 7 in-app purchases, starting at $2.99 per month. C asks for nothing beyond the download.

UpkeepUpdate frequency

C ships an update every 6 weeks, Nightory every 3 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 6 level
C versus Nightory: the parameters behind the verdict, then further details
ParameterCNightory
PriceFreeFree
Rating—5.0 (3 ratings) — better
Number of ratings—3 — better
Update frequencyEvery 6 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.0 — better15
Further details — not scored
Size35 MB100 MB
Age rating4+4+
Developer深圳数联天下智能科技有限公司深圳市美易网科技有限公司

In-app purchases

None

C

No in-app purchases

7 purchases

Nightory

Subscriptions6
  • Monthly Auto-renew VIP$2.991 Month
  • Monthly Auto-renew VIP1 Month trial$2.991 Month
  • Quarterly Auto-renew VIP$4.993 Months
Show 3 more
  • Quarterly Auto-renew VIP7 Days trial$4.993 Months
  • Yearly Auto-renew VIP$12.991 Year
  • Yearly Auto-renew VIP7 Days trial$12.991 Year
One-time1
  • Lifetime VIP$29.99

Questions

Is C free?
C is free to download, with no in-app purchases.
Is Nightory free?
Nightory is free to download, with in-app purchases available.
Do C or Nightory have ads?
Neither C nor Nightory shows ads.
Which is updated more often, C or Nightory?
C ships an update every 6 weeks, and Nightory every 3 months. Most recently, C was updated on October 29, 2026 and Nightory on October 24, 2026.

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