Comparison

COR vs Aliver

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

Head to head
About

COR

Features
Read full description

COR-ID is your all-in-one solution for storing and safeguarding sensitive information. Here’s what makes it essential: ● Your Digital Key Access your vital information instantly with a single, unique digital identifier. ● Seamless Device Integration Automatically sync and update health metrics from connected devices like glucometers, blood pressure monitors, and more. ● Controlled Data Sharing Share only what is necessary — and only with your explicit permission. Whether it is a doctor, company, or another user, your data remains in your control. ● Unified Data Hub Consolidate data from multiple sources into one structured, easy-to-navigate space. ● Privacy-First by Design Your data belongs to you. COR-ID cannot access your Data. All information is stored with advanced encryption for maximum security. ● Secure Password Manager Safely store passwords for accounts, services, and documents — all encrypted and accessible only to you. Why COR-ID and not a Password Manager Unlike traditional password managers, COR-ID handles depersonalized data — meaning no names, emails, or personally identifiable information. Even when data is processed, transferred, or stored, no one can trace it back to you without your explicit consent. What You Gain 1. Privacy protection, even when participating in research or data sharing; 2. Zero risk of personal data leaks, since encryption keys are never shared or stored by the developer; 3. Complete control over who can access your information — and when — with your approval only. [Jurisdiction Statement] This app is intended to be used with the DBP‑6273B blood pressure monitor, which has received FDA clearance for use in the United States. Use in other countries may not be authorized. Please check with your local health authorities. [Disclaimer] Knowledge popularization should not be regarded as any diagnostic service or advice, and should not replace the doctor's clinical diagnosis; It is not excluded that there are omissions, errors and ambiguities in popular science knowledge. Please refer to it carefully. COR-ID software does not recommend any medication. If treatment is required, follow your doctor's advice. COR-Software LLC shall not be liable for any adverse consequences arising from failure to follow medical advice.

About

Aliver

This app helps you reduce screen time and build healthier digital habits without deleting your favorite applications. It offers features like app blocking, screen time tracking, and daily routines to help you focus, reduce stress, and improve sleep.

Highlights
  • Reduce screen time
  • App blocking
  • Screen time tracking
  • Build mindful habits
  • Daily routines
  • Focus deeper
Features
Read full description

Take back control of your time with Aliver Aliver helps you reduce screen time, stay focused, and build healthier digital habits — without deleting your favorite apps. The average person spends 6 hours a day on their phone. That’s almost a full day every single week. Aliver is here to help you reclaim that time and invest it in what truly matters — your goals, your people, your peace of mind. With Aliver, you can: - Save 2+ hour every day - Focus deeper and longer - Reduce stress and feel more present - Sleep better and improve your daily rhythm - Build mindful phone habits that actually stick Why Aliver works: App Blocking: Block distracting apps at specific times or after reaching your daily limit. Screen Time Tracking: Get clear, real-time insights into how you use your phone. Daily Routines: Automate limits based on your work, rest, or sleep schedule. Aliver isn’t about quitting your phone. It’s about using it on your terms. Start your journey toward a more focused and intentional life today. Terms and Conditions: https://docs.google.com/document/d/e/2PACX-1vQgitwnCvT3j8Zq8BGEdtZlant2tWoYRkpfVcYwI1DMVzZNsJ1XoHDb0SW8Dtw3wg/pub Privacy Policy: https://docs.google.com/document/d/e/2PACX-1vT2ZMFcRKzK4DSkjwyuUpOxFXi8lwIn27-eJ8CmQvh6kA1Ew0fICsZvITvVVI4kXQ/pub

Screenshots

COR4 screens
Aliver4 screens

Verdict

The call

The clearest difference is price: Aliver at Free against COR's $0.99. COR's advantage is in-app purchases (none vs 6) and ads (none vs shown). On update cadence, device support and iOS requirement 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

Aliver is free to download; COR costs $0.99 up front. Aliver sells 6 in-app purchases, starting at $5.99 per 7 days. COR asks for nothing beyond the download.

UpkeepUpdate frequency

COR ships an update every 6 weeks, Aliver monthly. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
COR versus Aliver: the parameters behind the verdict, then further details
ParameterCORAliver
Price$0.99Free — better
Rating—4.8 (1.4K ratings) — better
Positive reviews—21.7% of reviews
Number of ratings—1.4K — better
Update frequencyEvery 6 weeksMonthly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhoneiPhone
Requires iOS16.0 — better17.0
Further details — not scored
Size83 MB44 MB
Age rating17+4+
DeveloperCOR-SoftwareReface Europe UAB

Bugs and requests

COR

Not enough reviews yet to summarise bugs or requests.

Aliver

Reported bugs

3 issues
  • Couldn't get past pay wall
  • Couldn't even get into the app
  • Paywall issues

Requested features

1 request
  • Make an app more people can use without paying

In-app purchases

None

COR

No in-app purchases

6 purchases

Aliver

Subscriptions6
  • Aliver PRO$5.997 Days
  • Aliver PRO$8.997 Days
  • Aliver PRO$14.991 Month
Show 3 more
  • Aliver PRO$44.991 Year
  • Aliver PRO$59.991 Year
  • Aliver PRO3 Days trial$69.991 Year

Questions

Is COR free?
COR costs $0.99, with no in-app purchases.
Is Aliver free?
Aliver is free to download, with in-app purchases available.
Do COR or Aliver have ads?
Aliver shows ads; COR does not.
Which is updated more often, COR or Aliver?
COR ships an update every 6 weeks, and Aliver monthly. Most recently, COR was updated on October 16, 2026 and Aliver on October 24, 2026.

Other comparisons