Comparison

ANRISK® vs WillSleep

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

Head to head
About

ANRISK®

Features
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"Brain aneurysm, the ticking time bomb in your head: Assess your risk solely based on screening results." Assess Your Brain Aneurysm Risk with ANRISK®—an AI Model Developed by Neurosurgeons. ■ Brain Aneurysms: Early Detection Is Key According to the Brain Aneurysm Foundation, a ruptured brain aneurysm has a fatality rate of 50%, but identifying risk factors early can significantly improve the risk level and prevent irreversible consequences. ■ Quick Analysis Using Basic Health Information ANRISK® is a non-generative AI model developed by a team of neurosurgery experts using 8.8 million person-years worth of data. It analyzes brain aneurysm risk based on 21 key variables such as age, sex, blood pressure, diabetes history, and smoking status. Users can receive a personalized risk score by entering basic health data—no additional tests are required. ■ Personalized Reports for Proactive Health Management Users receive an analysis report with a risk score and are categorized into one of five risk levels. The report also includes personalized health goals and lifestyle guidance to support proactive wellness and long-term risk awareness. ※ This app does not provide medical diagnosis or treatment. All health-related decisions should be made in consultation with a qualified professional. ■ ANRISK® Awards & Recognition *2023 Healthcare Big Data Startup Competition Grand Prize (Minister of Health and Welfare Award) - Rep. of Korea *CHALLENGE! K-Startup 2023 Innovation Startup League (General League) Grand Prize - Rep. of Korea *The 11th Pan Government Data Startup Competition Grand Prize (Presidential Award) - Rep. of Korea *LINA 50+ Awards (Creative Innovation) 1st place - Rep. of Korea ■ Important Disclaimer This app is designed to provide general health-related insights and should not be used for medical purposes. The information and risk scores provided are intended for personal awareness and wellness support only. They are not a substitute for professional medical advice, diagnosis, or treatment, and this app is not classified as a medical device. [Contact] hello@taloscorp.io

About

WillSleep

Features
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WillSleep is a sleep routine management app designed to work with the neck-worn wearable device developed by NeuroTx. It is designed to help users manage their pre-sleep routine in a structured way and support the development of more consistent sleep habits. ※ This app must be used with the dedicated WillSleep device. ※ This app is not intended for medical purposes. 1. WillSleep Device Connection Connect your WillSleep device via Bluetooth to run programs directly from the app. You can check the connection status and program progress within the app. 2. Sleep Routine Programs Run preset programs before bedtime to create a consistent pre-sleep routine. Timer-based programs help support the development of regular bedtime habits. 3. Easy Routine Management The app provides an intuitive view of program duration, status, and progress. Step-by-step guidance makes it easy to follow the process from initial setup to everyday use. 4. Personal Sleep Habit Management Consistent use can help users manage their bedtime schedule and establish a regular sleep routine. Recommended For Those Who: • Have an irregular bedtime schedule • Want to reduce smartphone use before bedtime • Want to establish a consistent bedtime routine • Are looking for a wearable-based sleep management app Important Information • This app is a wellness tool designed to support health management and the development of sleep routines. • It is not intended for medical diagnosis, treatment, disease prevention, or other medical purposes. • If you have concerns about sleep disorders or other health conditions, please consult a qualified healthcare professional. • A dedicated WillSleep device is required to use the app.

Screenshots

ANRISK®4 screens
WillSleep4 screens

Verdict

The call

The clearest difference is in-app purchases: WillSleep at none against ANRISK®'s 3. WillSleep also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (13.0 vs 15.1). 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. ANRISK® sells 3 one-off in-app purchases. WillSleep asks for nothing beyond the download.

UpkeepUpdate frequency

ANRISK® ships an update every 2 months, WillSleep every 3 weeks. The most recent releases landed on October 11, 2026 and October 9, 2026 respectively.

Scorecard3 real differences · 3 level
ANRISK® versus WillSleep: the parameters behind the verdict, then further details
ParameterANRISK®WillSleep
PriceFreeFree
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.113.0 — better
Further details — not scored
Size80 MB39 MB
Age rating17+4+
DeveloperTALOS Corp.NeuroTx

In-app purchases

3 purchases

ANRISK®

One-time3
  • 1 ANRISK® Analysis Credit$19.99
  • 5 ANRISK® Analysis Credits$99.99
  • 10 ANRISK® Analysis Credits$199.99
None

WillSleep

No in-app purchases

Questions

Is ANRISK® free?
ANRISK® is free to download, with in-app purchases available.
Is WillSleep free?
WillSleep is free to download, with no in-app purchases.
Do ANRISK® or WillSleep have ads?
Neither ANRISK® nor WillSleep shows ads.
Which is updated more often, ANRISK® or WillSleep?
ANRISK® ships an update every 2 months, and WillSleep every 3 weeks. Most recently, ANRISK® was updated on October 11, 2026 and WillSleep on October 9, 2026.

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