Reminder vs StockDuty
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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▶ 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/
StockDuty
Receive instant push alerts for stock price swings, volume spikes, breaking news, and SEC filings. Access institutional-grade analysis including quant model scores, equity ratings, and investor sentiment.
- Real-time stock price and volume alerts
- Breaking news and SEC filing notifications
- Institutional-grade quant model scores
- Intelligent equity ratings with buy/sell/hold calls
- Investor psychology sentiment analysis
- Cross-device watchlist sync
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StockDuty is PagerDuty for investors. It monitors the stocks you own and sends you a push alert the moment something moves — price swings, volume spikes, breaking news, and SEC filings. Beyond alerts, StockDuty gives you institutional-grade analysis on every ticker in your watchlist: quant model scores, intelligent equity ratings, and investor psychology sentiment. ALERTS — Know instantly • Price moves, volume spikes, breaking news, and SEC filings • Alerts delivered as push notifications, Telegram, or email • 15 news categories: Earnings, Macro, FDA, Geopolitics, Tech/AI, and more • Priority-scored feed ranked by market impact FUNDAMENTAL ANALYSIS — Intelligent equity analyst • Buy/Sell/Hold calls on every ticker with entry/stop/target levels • Business quality score, valuation assessment, and risk analysis • On-demand generation with conviction rating QUANT MODELS — Institutional-grade scoring • Composite quant confidence score (0–100) • Universe and sector rankings within S&P 500 • 6-month bear/base/bull price targets • Factor decomposition showing what's driving the score SENTIMENT — Investor Psychology Score • Bullish/Bearish direction with 0–100 conviction • 8 components: expectations gap, narrative momentum, positioning, reflexivity, attention, management trust, catalyst pressure, behavioral risk StockDuty is free to use . Sign in with just your email — no password, no credit card. Your watchlist syncs between iPhone, and the StockDuty web dashboard. StockDuty is for informational and educational purposes only and is not investment advice. Markets involve risk.
Screenshots
Verdict
The clearest difference is ads: StockDuty at none against Reminder's shown. StockDuty also leads on ratings volume (7 vs 2). Reminder's advantage is rating (5.0 vs 4.7). On price, in-app purchases, monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
Reminder holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 2 and 7 respectively.
| Parameter | Reminder | StockDuty |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 4.7 (7 ratings) |
| Positive reviews | — | 75.0% of reviews |
| Number of ratings | 2 | 7 — better |
| Update frequency | Every 6 months | — |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 7 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Hai Nam Trinh | venkataragavan ramasamy |
Customer experience
Reminder
StockDuty
In-app purchases
Reminder
No in-app purchases
StockDuty
No in-app purchases









