Comparison

Sleep Light Pro vs Shastho AI

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

Head to head
About

Sleep Light Pro

Drift off to sleep with calming animations and sounds designed to mimic natural light. The app gradually fades brightness and sound to match your sleep pattern, offering a simple interface and a full night clock option.

Highlights
  • Northern Light style animations
  • Optional relaxing sounds
  • Gradual fade of sound and brightness
  • Customizable sleep preferences
  • Full night clock option
  • Simple interface
Features
Read full description

Sleep easy with relaxing Northern Light style animations and optional relaxing sounds. Brightness will gradually fade at a rate that suits you and your sleeping pattern. FEATURES ● Choose from animations or static themes ● Optional sounds like birds or crickets ● Gradual reduction in sound and brightness set to your sleeping preferences ● Simple Interface ● Full night clock option ● Free to download & use INSTRUCTIONS 1. Simply choose your preferences 2. Select ‘Activate Alarm’ 3. Then have a great nights sleep THANKS Photos (derivative versions) in App are used under Creative Commons (Flickr) from: MikeBaird (Yellow-rumped Warbler) Mollie Emm (Wind-chimes) Feans (Macro Grilo Cricket) Natalielucier (Bonfire on the beach) Nickpestov (Wave) Robin_24 (Rain drop) Nicholas_T's (Conduit) Scazon (Seagull) Kyknoord (MentalState) Lawrence Murray (Wind Farm Panorama) Hosiawak (Didgeridoo) Jerrroen (Kitten) App uses sound files by Freesound (http://www.freesound.org): Evening in the forest by Reinsamba Chimes by DJ Chronos Merloth Park crickets by Reinsamba Fire embers large campfire by Dynamicell Ocean by Slanesh Ambient - Rain on Forest Canopy by Arctura Small eddy on a river by Volivieri Seagulls by Inchadney 01 Noise by Toine Wind by ERH Didgeridoo by Sandyrb Domestic Cat Purr by Hell's Sound Guy Alarm Clock by Jackstrebor DISCLAIMER INFORMATION Keep the device a reasonable distance from users while sleeping. This will help ensure the sounds are not too loud, the light not too bright, etc. Ensure you plug your device into power when using this app overnight to ensure you do not run low on batteries. LIMITATION OF LIABILITY By downloading this app you are agreeing to the following: You acknowledge that, Seligman Ventures Ltd cannot and does not assume any responsibility for, and shall not be liable for, any damages or expenses you may incur as a result of any inaccuracy, incompleteness or obsolescence of any information or functionality contained in this app. You agree that Seligman Ventures Ltd will not be liable to you or to any other party for any direct or indirect damages, or for any special, exemplary, punitive, incidental, consequential or other damages (including, but not limited to, lost profits or lost time), whether based on contract, tort, strict liability or otherwise, which arise out of or are in any way connected with any access to this app.

About

Shastho AI

This app simplifies healthcare by allowing users to book doctor appointments, schedule lab tests with home collection, and order medicine. It also provides a platform to manage family health records and track orders, offering discounts through a Shastho Plan.

Highlights
  • Book doctor appointments
  • Schedule lab and home tests
  • Receive and upload test reports
  • Order medicine from prescription
  • Manage family health records
  • Track orders in real-time
  • Utilize Shastho Card for discounts
Features
Read full description

Shastho AI – Healthcare at Your Fingertips Shastho AI is Bangladesh’s all-in-one digital health app — built to make your healthcare simple, affordable, and just one tap away. Whether you're booking a doctor, getting lab tests done from home, or managing your family’s health, Shastho AI is your healthcare partner. What You Can Do with Shastho AI: 1. Book Doctor Appointments: Search and schedule consultations with verified doctors across Bangladesh. 2. Book Lab & Home Tests: Choose from hundreds of tests — including home sample collection by trained professionals. 3. Receive & Upload Test Reports: All your lab results are safely stored. Upload and view reports anytime. 4. Order Medicine from Prescription: Just upload your prescription and place the order — your meds will be delivered to your door. 5. Add Family Members: Manage appointments and health records for your whole family from one account. 6. Use Your Shastho Card: Enjoy up to 50% off at top hospitals, diagnostics, and pharmacies. 7. Track Orders: Know the status of your lab tests, reports, and medicine deliveries in real time. 8. Smart Search & Support: Not sure what to do? Ask Shastho AI for help via our built-in assistant. Save Big with Shastho Plans Subscribe to a Shastho Plan and unlock special discounts on: Diagnostic Tests Doctor Consultations Hospital Bills Medicines ...at 50+ top healthcare partners, including Evercare, Asgar Ali, and Medix. Built for Bangladesh From Dhaka to Chittagong, Shastho AI is trusted by thousands of users and growing. It's healthcare that fits your life — no waiting lines, no hassle. Take control of your health — Download Shastho AI today and experience stress-free, smart healthcare from home.

Screenshots

Sleep Light Pro4 screens
Shastho AI4 screens

Verdict

The call

The clearest difference is update cadence: Shastho AI at every 3 weeks against Sleep Light Pro's every 14 months. Shastho AI also leads on review sentiment (75% vs 67%). Sleep Light Pro's advantage is iOS requirement (8.0 vs 12.0). On price, rating, ratings volume and ads 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Sleep Light Pro against 4.8 for Shastho AI. Both are backed by a comparable volume of ratings — 3 and 4 respectively. Written reviews are what separate them: 67% of Sleep Light Pro's written reviews are positive against 75% of Shastho AI's.

UpkeepUpdate frequency

Sleep Light Pro ships an update every 14 months, Shastho AI every 3 weeks. Both last shipped on October 24, 2026.

Scorecard3 real differences · 7 level
Sleep Light Pro versus Shastho AI: the parameters behind the verdict, then further details
ParameterSleep Light ProShastho AI
PriceFreeFree
Rating4.7 (3 ratings)4.8 (4 ratings) — better
Positive reviews66.7% of reviews75.0% of reviews — better
Number of ratings34 — better
Update frequencyEvery 14 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS8.0 — better12.0
Further details — not scored
Size26 MB76 MB
Age rating4+17+
DeveloperSeligman Ventures Global LimitedShastho Limited

Customer experience

Sleep Light Pro

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive66.7%
Neutral33.3%
Negative0.0%

Shastho AI

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

In-app purchases

None

Sleep Light Pro

No in-app purchases

None

Shastho AI

No in-app purchases

Questions

Is Sleep Light Pro free?
Sleep Light Pro is free to download, with no in-app purchases.
Is Shastho AI free?
Shastho AI is free to download, with no in-app purchases.
Which has better reviews, Sleep Light Pro or Shastho AI?
Shastho AI is rated higher. Sleep Light Pro averages 4.7 out of 5 from 3 ratings, while Shastho AI averages 4.8 from 4 ratings.
Do Sleep Light Pro or Shastho AI have ads?
Neither Sleep Light Pro nor Shastho AI shows ads.
Which is updated more often, Sleep Light Pro or Shastho AI?
Sleep Light Pro ships an update every 14 months, and Shastho AI every 3 weeks. Most recently, Sleep Light Pro was updated on October 24, 2026 and Shastho AI on October 24, 2026.

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