SubscriptionTracker vs SubZen
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SubscriptionTracker
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Submarine - Manage Your Subscriptions Effortlessly! Take control of your recurring payments with Submarine, built from the ground up for iOS 26 Liquid Design. Designed to be fast, secure, and intuitive, Submarine helps you track, organize, and stay on top of all your subscriptions - all in one place. Features: Unlimited Subscriptions – Add as many subscriptions as you need (Pro) Automatic Tracking – Keep tabs on billing dates and amounts at a glance. Clean & Modern Design – Optimized for iOS 26 Liquid Glass Enhanced Privacy – Your data stays on your device, fully encrypted. Visualise upcoming payments – Check upcoming subscriptions effortlessly. Flexible Sorting & Filtering – Organize subscriptions by date, cost, or name. Whether it’s streaming services, cloud storage, fitness apps, or any recurring payment, Submarine keeps you in control. Simple, fast, and beautifully designed - managing subscriptions has never been this easy. Privacy First: Submarine never shares your data. All your subscription info stays secure on your device. Download Submarine today and take the stress out of managing your subscriptions!
SubZen
Effortlessly track all your recurring payments in one place. Get timely reminders before charges hit, understand your spending habits, and manage subscriptions across different currencies. All your data stays private on your device.
- Track all subscriptions in one place
- Receive renewal reminders
- Analyze recurring spending
- Plan renewals with calendar view
- Support for multiple currencies
- Import and export subscription data
- Manage subscription status (pause, cancel, delete)
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SubZen is the subscription tracker for people who want to know what renews, when it renews, and how much it costs—without linking a bank account or creating another account. No account. No bank link. Free, always. See upcoming renewals, understand your spending, move through billing weeks, and manage every subscription from a clean interface built for iPhone. KEY FEATURES - Track every subscription in one place Add streaming services, apps, software, memberships, cloud storage, news, fitness, gaming, and any other recurring payment. Keep costs, billing dates, categories, notes, tags, and payment labels organized. - Get reminders before charges hit Choose a reminder for the same day, 1 day, 3 days, or 1 week before renewal. See upcoming payments before they surprise you. - Understand your recurring spending View monthly and yearly totals, compare categories, explore your biggest commitments, and see how each subscription contributes to your spending. - Plan renewals with Calendar See which subscriptions renew each day and move through upcoming billing weeks without losing sight of recent renewals. - Track subscriptions in any currency Use USD, EUR, GBP, CAD, AUD, JPY, and many more. SubZen converts recurring costs into your preferred currency using current exchange rates, with offline fallback rates when needed. - Import and export your data Bring subscriptions into SubZen from CSV or JSON, review changes before saving, and export a portable copy whenever you want. - Pause, resume, cancel, or delete Pause or cancel a subscription without removing its history, or delete it entirely when you no longer need it. - Private by design Your subscription records stay on your device. Optional iCloud backup syncs them through your own Apple account. No SubZen account required. - Add subscriptions faster Browse an expanded service catalog with recognizable logos, search popular services, or create a completely custom subscription. WHY SUBZEN SubZen focuses on one job: helping you understand and manage subscriptions without a bank connection or complicated budgeting system. Use SubZen to: - Know what renews next - Track monthly and yearly costs - Plan around upcoming charges - Organize subscriptions across currencies - Keep a portable copy of your data - See spending insights without the clutter Download SubZen and finally know what you are paying for. Terms of Use: https://subzenapp.netlify.app/terms Privacy Policy: https://subzenapp.netlify.app/privacy-policy
Screenshots
Verdict
The clearest difference is iOS requirement: SubZen at 16.4 against SubscriptionTracker's 26.0. On price, ads, in-app purchases 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
Both are free to download. SubscriptionTracker sells 2 one-off in-app purchases and SubZen sells 6 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | SubscriptionTracker | SubZen |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | — | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 26.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 21 MB | 65 MB |
| Age rating | 4+ | 4+ |
| Developer | Dimitry French | Michael Abou Khalil |
In-app purchases
SubscriptionTracker
- Submarine Lifetime Premium Deal$14.99
- Submarine Lifetime Premium$19.99
SubZen
- SubZen Pro$0.991 Month
- Support SubZen - Small$1.99
- Support SubZen - Kind$2.99
- Support SubZen - Generous$5.99
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- Support SubZen - Big$10.99
- Support SubZen - Amazing$19.99









