Comparison

SubZero vs Reminder

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

Head to head
About

SubZero

Features
Read full description

Take control of every subscription you pay for, from streaming services to gym memberships.\n\nSubZero helps you see recurring costs clearly, track free trials and prepare for upcoming payments.\n\nSMART TRACKING\nAdd subscriptions and recurring payments in seconds\nSee monthly and yearly spending at a glance\nGroup costs by category\nSet a monthly budget and receive an alert when you go over it\n\nTRIALS AND REMINDERS\nTrack free-trial end dates\nReceive reminders before a trial or payment date\nReview active and paused subscriptions in one place\n\nANALYTICS\nView spending trends and category breakdowns\nFind your most expensive subscriptions\nCompare costs in your preferred currency\n\nPRIVACY AND SECURITY\nProtect the app with Face ID or Touch ID\nDelete your account and associated cloud data from Settings\n\nSubZero is free to download. Premium features require an auto-renewable subscription. Choose monthly or yearly Premium in the app. Payment is charged to your Apple Account at confirmation. Subscriptions renew automatically unless canceled at least 24 hours before the current period ends. You can manage or cancel them in your Apple Account subscription settings.\n\nTerms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/\nPrivacy Policy: https://emircifci.github.io/subzero/privacy.html

About

Reminder

Manage all your recurring bills and subscriptions in one secure, private, and offline location. Get timely reminders for payments and trial expirations to avoid unexpected charges and stay on budget.

Highlights
  • Offline and private data storage
  • Customizable billing cycle support
  • Payment and trial expiration reminders
  • Monthly and yearly spending overview
  • Calendar view of upcoming charges
  • Home screen widgets for quick access
Features
Read full description

▶ Subscription Tracker – Take Control of Your Subscriptions Stay in control of your subscriptions and avoid unexpected charges. Track everything in one place — fast, private, and fully offline. ▶ 100% Offline & Private ▷ No cloud, no account ▷ All data stays on your device ▷ Built for true privacy ▶ Smart Subscription Tracking ▷ Add subscriptions in seconds ▷ Support monthly, yearly, and custom billing cycles ▷ Mark as Paid to instantly move to the next billing date ▶ Never Miss a Payment ▷ Billing reminders (same day, 1 day, 3 days before) ▷ Trial ending alerts ▷ Notifications update automatically when you edit or mark as paid ▶ Free Trial Tracker ▷ Track trial subscriptions easily ▷ Stay aware of upcoming charges ▷ See what’s expiring soon at a glance ▶ Powerful Dashboard ▷ Monthly spending overview ▷ Yearly cost estimation ▷ Next upcoming charge ▷ 7-day spending insights ▶ Spending Analytics ▷ View monthly and yearly spending charts ▷ Compare spending with the previous period ▷ Quickly see whether your subscription costs are increasing or decreasing ▶ Upcoming & Calendar View ▷ See all upcoming renewals ▷ Calendar highlights charge dates ▷ Tap any day to view details ▶ Home Screen Widgets ▷ Next Charge widget ▷ Monthly Cost overview ▷ Trial countdown ▷ Tap to open directly in app ▶ Quick Access to Manage Subscriptions ▷ Open official subscription management pages quickly ▷ Save time navigating through settings ▶ Important Note This app does not cancel subscriptions automatically. It only helps you track and set reminders. ▶ Fast & Clean Experience ▷ Simple list with all subscriptions ▷ Sort by date, price, or name ▷ Swipe to edit, delete, or mark as paid ▶ Optional App Lock ▷ Protect your data with a 6-digit PIN ▶ Built for Simplicity Clean design. Instant control. Everything you need — nothing you don’t. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

SubZero4 screens
Reminder4 screens

Verdict

The call

The clearest difference is update cadence: SubZero at monthly against Reminder's every 6 months. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

SubZero ships an update monthly, Reminder every 6 months. The most recent releases landed on September 24, 2026 and September 29, 2026 respectively.

Scorecard1 real difference · 8 level
SubZero versus Reminder: the parameters behind the verdict, then further details
ParameterSubZeroReminder
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyMonthly — betterEvery 6 months
AdsYesYes
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad — betteriPhone
Requires iOS17.016.0 — better
Further details — not scored
Size13 MB7 MB
Age rating4+4+
Developeremirhan cifciHai Nam Trinh

In-app purchases

None

SubZero

No in-app purchases

None

Reminder

No in-app purchases

Questions

Is SubZero free?
SubZero is free to download, with no in-app purchases.
Is Reminder free?
Reminder is free to download, with no in-app purchases.
Do SubZero or Reminder have ads?
Both SubZero and Reminder show ads.
Which is updated more often, SubZero or Reminder?
SubZero ships an update monthly, and Reminder every 6 months. Most recently, SubZero was updated on September 24, 2026 and Reminder on September 29, 2026.

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