Calculator⁷ vs Subscriptions Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calculator⁷
This free calculator app offers a clean interface with instant launch and a history feature to view past calculations. It includes customizable themes, keypress sounds, and real-time result display for a smooth user experience.
- Calculation history
- Segmented input method
- iPad split-screen support
- Customizable themes and sounds
- Real-time result display
- Undo and delete functions
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Calculator⁷ is a free, fast, and ad-free calculator app with a clean and simple design. Enjoy instant launch and an easy-to-use interface. Key Features: Includes a calculation history feature, allowing you to easily view past records. A unique segmented input method makes entering numbers and expressions quicker and smoother. Supports iPad split-screen display, with both landscape and portrait mode adaptability. Customizable keypress sounds. Allows for theme color customization. Supports custom decimal places. Real-time display of calculation results, no need to repeatedly press the equals sign. Supports undo and delete functions.
Subscriptions Tracker
Effortlessly manage all your recurring payments in one place. Get timely reminders before charges, track spending, and organize subscriptions by profile. Automate detection and setup for a clear overview of your financial commitments.
- Track subscription renewals
- Receive smart payment reminders
- Analyze monthly/yearly spending
- Organize with profiles
- Share subscription management
- Automatic subscription detection
- Quick setup with templates
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Never lose track of a subscription again. Subio is an all-in-one subscription manager that helps you track recurring payments, manage free trials, organise subscriptions, and understand your spending, all from one beautiful, privacy-first app. Whether you're managing streaming services, business software, mobile apps, cloud subscriptions, memberships, or shared family plans, Subio gives you complete visibility over what's renewing, what's due next, and where your money is going. No spreadsheets. No forgotten renewals. No surprise charges. Everything you need to stay in control. Track subscriptions Keep all your subscriptions in one place and always know what's renewing, when you'll be charged, and how much you're spending each month and year. Never miss a renewal Receive smart reminders before recurring payments, subscription renewals, bills, and free trial expirations so you stay ahead of every charge. Organise with Profiles Create separate Personal, Business, Family, or custom profiles to keep subscriptions organised exactly the way you want. Share with friends and family Invite others to shared profiles and manage household or team subscriptions together while keeping ownership and permissions clear. Automatically discover subscriptions Quickly find subscriptions from your emails and imported bank statements using on-device processing powered by Apple technologies. Your personal data stays private and is never shared with external services. Manage subscriptions your way Filter subscriptions by payment method, sort by billing cycle or upcoming renewals, search instantly, and customise your workspace for the way you manage your finances. Understand your spending View monthly and yearly subscription costs, monitor recurring payments, and identify subscriptions that may no longer be worth keeping. Quick setup Add subscriptions in seconds with ready-to-use templates, automatic icon suggestions, and an extensive icon library. Built for global users Track subscriptions in multiple currencies and manage services from around the world. Designed for clarity Subio is designed to help you focus on what matters. No clutter. No ads. No unnecessary complexity. Just a fast, intuitive experience built specifically for managing subscriptions with confidence. Built with privacy in mind. Your information belongs to you. Subscription discovery happens on your device using Apple technologies whenever possible and your device supports it. We're continuously improving Subio with new features, smarter subscription management tools, and regular performance improvements based on user feedback. Whether you're an individual, a family, a freelancer, or a business managing recurring software costs, Subio helps you stay organised, avoid unexpected charges, and take control of your subscriptions. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Calculator⁷ at none against Subscriptions Tracker's 3. Calculator⁷ also leads on update cadence (every 4 days vs every 3 weeks) and ratings volume (18 vs 5). Subscriptions Tracker's advantage is rating (5.0 vs 4.7) and review sentiment (100% vs 91%). On price, ads, 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
Both are free to download. Subscriptions Tracker sells 3 in-app purchases, starting at $4.99 per month. Calculator⁷ asks for nothing beyond the download.
Subscriptions Tracker holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 18 and 5 respectively. Written reviews point the same way: 91% of Calculator⁷'s written reviews are positive against 100% of Subscriptions Tracker's.
Calculator⁷ ships an update every 4 days, Subscriptions Tracker every 3 weeks. The most recent releases landed on August 29, 2026 and September 23, 2026 respectively.
| Parameter | Calculator⁷ | Subscriptions Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (18 ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 90.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 18 — better | 5 |
| Update frequency | Every 4 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 5 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Space-Time Transformation Technology Co., Ltd. | Unlock Futurix Ltd |
Customer experience
Calculator⁷
Subscriptions Tracker
In-app purchases
Calculator⁷
No in-app purchases
Subscriptions Tracker
- Monthly$4.991 Month
- premium$11.991 Year
- Subio Lifetime Access$17.99









