Comparison

Calculator Ai+ vs Secure App

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

Head to head
About

Calculator Ai+

Features
Read full description

Easily Tackle All Math Challenges With our AI-driven math solver, making math learning simple and efficient! Whether it's solving problems, exam preparation, or logic training, this tool will be your helpful companion. Download now and unlock your full math potential! Core Features Highlight: Photo Problem Solving: Simply take a picture of the problem and get an instant answer. Step-by-Step Explanation: The AI math tutor provides detailed solution steps and clear explanations. All-in-One Tool: Built-in scientific calculator and currency conversion functionality. Expert Support: Provides professional advice and guidance for math homework. Exam Preparation: Helps you efficiently prepare for any math exam. Logic Enhancement: Strengthens logical thinking and analytical skills through brain training. Wide Range of Courses: Covers math courses from middle school to university, as well as specialized fields like accounting, marketing, data analysis, statistics, engineering, and more. Download now and start a new chapter in your math learning journey! [Automatic Subscription Plan Terms] After purchasing the automatic subscription plan, your payment will be processed through your iTunes account. The automatic subscription will renew and charge your account within 24 hours before the end of each subscription period, unless you turn off the auto-renewal feature at least 24 hours before the end of the subscription period. To cancel the auto-renewal, you need to turn off the auto-renewal feature in your iTunes settings at least 24 hours before the end of the subscription period. Any unused free trial period, if offered, will be immediately terminated when the user purchases the subscription to the publication. Subscribing means you agree to the "Terms of Service" and "Privacy Policy". Subscription products: Continuous weekly subscription, continuous monthly subscription, continuous yearly subscription. Please confirm and understand the above terms before purchasing. This activity is provided by Calculator AI+ and is not affiliated with Apple Inc. Privacy Policy: https://www.hkprivatenet.com/privacy.html Terms of Service: https://www.hkprivatenet.com/protocol.html

About

Secure App

This app generates and stores two-factor authentication (2FA) codes securely on your device. It enhances online account security with encrypted backups and data protection. A subscription unlocks all features for robust digital security.

Highlights
  • Generate and store 2FA codes
  • Enhance online account security
  • Encrypted data storage
  • Secure iCloud backups
  • Device loss protection
Features
Read full description

Authenticator is an app for generating and storing two-factor authentication (2FA) codes directly on your device. It ensures the security of your passwords and personal data. Download the app to enhance your digital security! Access to the following features is available with a subscription: Generate and Store 2FA Codes – Add an extra layer of protection to your online accounts. Security & Confidentiality – All data is encrypted, including information stored in iCloud, ensuring only you have access. Encrypted Backups – Create secure backups to protect your data in case of device loss or replacement. Subscription Terms: Payment is charged to your iTunes account upon purchase confirmation. The subscription automatically renews unless auto-renewal is turned off at least 24 hours before the current period ends. Renewal charges occur 24 hours before the subscription expires, with the price clearly stated in advance. You can manage your subscription and disable auto-renewal in your account settings after purchase. If a free trial is offered, any unused portion will be forfeited upon purchasing a subscription. Privacy Policy: https://docs.google.com/document/d/1HRgcNqha-fC4chJ4DeLlCvWCJh_mO-3vVKGwuEQH-rA/edit?tab=t.0 Terms of Use: https://docs.google.com/document/d/1fTO5RAxvjp36lDE-nYtWHZbt2dmKQwtcipQVtpO5Yj8/edit?tab=t.0

Screenshots

Calculator Ai+4 screens
Secure App4 screens

Verdict

The call

The clearest difference is update cadence: Secure App at every 4 days against Calculator Ai+'s every 2 weeks. Calculator Ai+'s advantage is device support (3 vs 1) and iOS requirement (14.0 vs 17.6). On price, ads and in-app purchases 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. Calculator Ai+ sells 3 in-app purchases, starting at $7.90 per 7 days and Secure App sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Calculator Ai+ ships an update every 2 weeks, Secure App every 4 days. Both last shipped on October 25, 2026.

Scorecard3 real differences · 6 level
Calculator Ai+ versus Secure App: the parameters behind the verdict, then further details
ParameterCalculator Ai+Secure App
PriceFreeFree
Rating—3.8 (4 ratings) — better
Number of ratings—4 — better
Update frequencyEvery 2 weeksEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS14.0 — better17.6
Further details — not scored
Size47 MB18 MB
Age rating4+4+
DeveloperPrivateNet (HK) LimitedMarc-Philipp Neusser

In-app purchases

3 purchases

Calculator Ai+

Subscriptions3
  • weekly3 Days trial$7.907 Days
  • Monthly3 Days trial$13.901 Month
  • Year3 Days trial$99.901 Year
3 purchases

Secure App

Subscriptions3
  • Weekly Premium Access3 Days trial$6.997 Days
  • Monthly Premium Access$19.991 Month
  • Annual Premium Access$49.991 Year

Questions

Is Calculator Ai+ free?
Calculator Ai+ is free to download, with in-app purchases available.
Is Secure App free?
Secure App is free to download, with in-app purchases available.
Do Calculator Ai+ or Secure App have ads?
Neither Calculator Ai+ nor Secure App shows ads.
Which is updated more often, Calculator Ai+ or Secure App?
Calculator Ai+ ships an update every 2 weeks, and Secure App every 4 days. Most recently, Calculator Ai+ was updated on October 25, 2026 and Secure App on October 25, 2026.

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