Build your Subscription Tracker with AI in under 5 minutes

Build a Bobby / Subby / TrackMySubs-style recurring-bills manager with renewal-countdown chips, monthly burn-rate stat, and category-grouped spend breakdown — generated from a single prompt.

How it works

Step 1

Describe your idea

Write a plain-text prompt describing what you want.

Step 2

AI builds it

FloopFloop generates production-ready code instantly.

Step 3

Deploy & go live

Your project is hosted on its own subdomain in minutes.

Why build with AI instead of hiring a developer?

FloopFloopTraditional developer
Time to launchUnder 5 minutes2-8 weeks
CostFrom $0$5,000 - $50,000+
MaintenanceIncludedOngoing retainer

Try these prompts

Copy any prompt below and paste it into FloopFloop to get started.

Build a Bobby-style subscription tracker. Vertical card list, one sub per card, color-coded by category (Streaming / Music / Software / Cloud / Hardware / Fitness / News / Gaming / AI / Other) via a left-edge strip. Renewal countdown chip per card colored by urgency tier (today/tomorrow red, ≤7 amber, ≤30 muted, >30 green). Three summary stats at the top: monthly burn (yearly subs normalized to /12), yearly projection, per-service average. Category bar showing each tier's slice of monthly spend. Add form + per-card 'mark renewed' + delete.

Create a couples' shared subscription tracker. Two-payer mode (Alex pays / Sam pays / Split 50-50). Per-payer monthly burn surfaced separately so each person sees their share. 'Settle up' button at month-end computes who owes whom based on the split rules.

Design a household-savings audit tool. Same subscription model plus a 'last used' field per service the user updates manually. Surface a 'haven't opened in 90+ days — cancel?' nudge per stale sub. Annual savings projection if the flagged subs are cancelled, with a 'mark cancelled (save $X/yr)' button.

Build a SaaS-budget tracker for a freelancer. Tag each sub with a project / client. Per-project monthly burn so the operator can roll it into invoices ('Project Alpha costs $187/mo in SaaS subs, billed at 1.3x markup = $243'). Export the per-project breakdown as a CSV for the bookkeeper.

Frequently asked questions

How does this compare to Bobby / Subby / TrackMySubs / SubscriptionStats?
Bobby is the dominant iOS app in this space; Subby and TrackMySubs cover web. All three are paywalled — Bobby caps free users at 5 subscriptions, TrackMySubs paywalls the export-as-CSV feature, SubscriptionStats charges $36/yr for the basic dashboard. The FloopFloop-generated version has no caps, no paywalled features, and lives on YOUR subdomain. The renewal-countdown chip + monthly-burn-with-yearly-normalization stats are the core of the Bobby UX, surfaced first-class out of the box.
Why normalize yearly subscriptions to monthly equivalent?
Otherwise the monthly-burn stat is meaningless — a $48/yr GitHub Pro and a $48/mo enterprise SaaS would contribute the same number to the bar even though one is 12× the actual recurring cost. The template stores the raw amount + cycle, but the aggregate math always divides yearly by 12 before summing. The per-card display still shows the original $48/yr (truth) plus a small '($4/mo equiv)' for cross-comparison with monthly subs.
How are renewals handled when the date passes?
Auto-roll-forward on page load. Any subscription whose nextRenewal is in the past gets advanced (potentially multiple cycles — caps at 24 iterations as a safety belt against a date-in-1995 absurdity) so the countdown chip never shows a negative. The user can also manually 'mark as renewed' from the per-card hover action — useful for canceling-and-resubscribing-fresh or for confirming an off-cycle renewal.
Does it auto-detect subscriptions from my bank?
Not in the default template — bank-feed integration needs Plaid / Yodlee / Mastercard Open Banking with KYC, regional licensing, and per-call fees that don't make sense for a single-user app. For semi-automated detection refine with 'add a CSV import that parses a bank statement and flags lines matching common subscription names (Netflix, Spotify, Apple, Google, etc.) as candidates to confirm'. Most banks export 90 days of transactions to CSV in a stable column shape.
Where is my subscription data stored?
The default template uses browser localStorage so the tracker works instantly with no signup. Subscriptions live on whatever device you're typing on and don't sync across devices. Refine with 'add a Postgres backend so subscriptions sync across devices via a login' to move to server storage. The scanner blocks every external database (Supabase / Firebase / MongoDB) so the data stays on your own per-tenant Postgres schema.
Can I get a notification before a subscription renews?
Not in the default — the countdown chip is the visual cue. For active notifications refine with 'add a daily cron that emails me at 8am with subscriptions renewing in the next 3 days via Resend' (the codegen wires the cron + the SQL filter + the email template in one round). For a push-notification variant: 'add a service worker + Web Push subscription so my phone gets a notification 24 hours before any renewal'.
What if a service has a free trial that converts to paid later?
Add it with the trial-end date as the nextRenewal and the post-trial price as the amount — the countdown chip will read 'X days' through the trial, then the auto-roll-forward will bump it to the next billing date as soon as the trial ends. Refine with 'add a trialUntil field so cards in trial show with a distinct purple ring + don't count toward the monthly burn until the trial ends' for explicit trial tracking.

Related builders

Explore more categories

Personal Finance Tracker

Build a YNAB-style personal finance dashboard with manual transaction entry, category budgets, monthly spending breakdowns, net-worth tracking, and savings-goal progress rings — generated from a single prompt.

Invoicing Tool

Build a professional invoicing tool with invoice creation, client management, payment tracking, and financial reports — all AI-generated.

Expense Splitter

Build a Splitwise-style group expense tracker with member avatars, even-split logic, settle-up suggestions that minimize transfers, and per-group balance summaries — generated from a single prompt.

Habit Tracker

Build a habit-tracker app with a daily check-off grid, per-habit streak counter, weekly + monthly heatmap views, optional reminder hint per habit, and a 90-day history visualisation — generated from a single prompt.

Bookmark Manager

Build a Pocket / Pinboard / Raindrop-style personal link library with multi-tag organization, archive workflow, auto-favicon resolution, and full-text search — generated from a single prompt.

Mood Journal

Build a Daylio-style daily mood tracker with a 52-week calendar heatmap, streak counter, 30-day rolling average, and optional per-day notes — generated from a single prompt.

Ready to build?

Start building your project now — no coding required.

Start Building