Comparison

Sleep Care Ⅱ vs Fun Flashlight

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

Head to head
About

Sleep Care Ⅱ

Features
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管辖权声明:该应用程序是针对中国的,该APP配对的医疗硬件,已获得中国江苏省食品药品监督管理局审批,具有可使用的监管许可。 “睡眠卫士SleepCare(SC500)”打造了一个对用户健康状况进行远程监护预警的系统,为用户提供“睡眠健康管理和服务”。为智能医疗、智能养老、智能健康管理行业提供“基于数据云的远程睡眠智能化紧急报警、疾病筛查、健康预警完整解决方案“。通过使用者、医疗分析者、监护者形成睡眠健康管理和服务的闭环。 友情提示:更多建议,请寻求医生的帮助。

About

Fun Flashlight

Transform your phone into a versatile lighting tool with various modes including steady light, strobe, SOS, and screen effects. It also offers camera fill light and sound-reactive lighting, with an option for multi-device synchronization.

Highlights
  • Steady, strobe, and SOS light modes
  • Customizable screen light effects
  • Low-light camera fill
  • Sound-reactive music rhythm
  • Multi-device lighting synchronization
  • Offline functionality
Features
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Turn your phone into a proper lighting tool. Fun Flashlight is more than a lamp: steady light, strobe, SOS morse, breathe, interval, red night light, screen light with effects, low-light camera fill, sound-driven rhythm — and multi-device sync so several phones share one lighting setup. FIVE MODULES • Torch: steady / strobe / breathe / interval / SOS morse (custom message) / red night vision. Fine-tune brightness, frequency and duty cycle. • Screen Light: turn the whole screen into a soft light panel in any colour — solid, rainbow, breathe, wave, gradient, strobe, interval and random effects, plus marquee text and a colour timeline. • Camera Fill Light: frame your shot in low light with the flash held on, or light your face with the screen for selfies. Photos save straight to your library. • Music Rhythm: the mic listens to the beat around you, or import your own tracks — the light blasts on each beat or swells with the volume. Silent mode flashes without sound. • Multi-device Sync: phones on the same Wi-Fi find each other automatically. Start on one, and every device follows the same lighting — no server, no data usage. WHY YOU'LL KEEP IT · Clean: no account, no ads, no analytics SDK. We collect nothing. · Works offline: all audio analysis happens locally on your device. Nothing is uploaded. · Made for performing: the full-screen view keeps the display awake and at full brightness, and a long press locks it against accidental taps. · Easy on the eyes: a soft red-light mode for night use. · Versatile: lighting, ambience, celebrations, outdoors and photo fill light. ABOUT PRO Core features are free forever. Music Rhythm and Multi-device Sync are Pro features and can be unlocked with an auto-renewable subscription (weekly or monthly) or a one-time lifetime purchase: · Your App Store account is charged within 24 hours before the end of the current period unless auto-renew is turned off beforehand. · The subscription renews automatically until cancelled in iOS Settings → your Apple Account → Subscriptions. · The lifetime purchase is a single one-time payment that stays valid permanently. It does not auto-renew and incurs no further charges. · Exact prices and billing periods are those shown on the in-app purchase screen and the App Store payment sheet. · After reinstalling or switching devices, restore your entitlement with "Restore Purchase". SAFETY Strobe and rhythm modes may pose a risk to people with photosensitive epilepsy. Do not use these features if you or your family have such a condition. Do not look directly at the light source, and avoid using flashing modes near anyone who may be photosensitive. Privacy Policy: https://lancewin.github.io/flashlight/privacy_policy_en.html Terms of Service: https://lancewin.github.io/flashlight/user_agreement_en.html

Screenshots

Sleep Care Ⅱ3 screens
Fun Flashlight4 screens

Verdict

The call

The clearest difference is in-app purchases: Sleep Care Ⅱ at none against Fun Flashlight's 3. Fun Flashlight's advantage is iOS requirement (15.0 vs 17.6). 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. Fun Flashlight sells 3 in-app purchases, starting at $0.99 per 7 days. Sleep Care Ⅱ asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 7 level
Sleep Care Ⅱ versus Fun Flashlight: the parameters behind the verdict, then further details
ParameterSleep Care ⅡFun Flashlight
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.615.0 — better
Further details — not scored
Size21 MB31 MB
Age rating4+4+
Developer北京博实联创科技有限公司liang zhenying

In-app purchases

None

Sleep Care Ⅱ

No in-app purchases

3 purchases

Fun Flashlight

Subscriptions2
  • Weekly Pro$0.997 Days
  • Weekly Pro$3.991 Month
One-time1
  • Lifetime Unlock$19.99

Questions

Is Sleep Care Ⅱ free?
Sleep Care Ⅱ is free to download, with no in-app purchases.
Is Fun Flashlight free?
Fun Flashlight is free to download, with in-app purchases available.
Do Sleep Care Ⅱ or Fun Flashlight have ads?
Neither Sleep Care Ⅱ nor Fun Flashlight shows ads.
Which is updated more often, Sleep Care Ⅱ or Fun Flashlight?
Sleep Care Ⅱ ships an update every 3 weeks, and Fun Flashlight every 3 weeks. Most recently, Sleep Care Ⅱ was updated on October 13, 2026 and Fun Flashlight on October 7, 2026.

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