subsLexa vs CustomBudget
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
subsLexa
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Never Forget Another Subscription with SubsLexa SubsLexa is a simple, private, and powerful subscription tracker that helps you manage recurring payments, track bills, receive renewal reminders, and understand exactly where your money goes. Whether you're paying for streaming services, cloud storage, software, insurance, utilities, gym memberships, or other recurring expenses, SubsLexa keeps everything organized in one place. No account. No bank connection. Your data stays on your device. FEATURES • Track unlimited subscriptions and recurring bills • Support for weekly, monthly, quarterly, yearly, and custom billing cycles • View daily, weekly, monthly, and yearly spending • See upcoming renewals at a glance • Smart bill reminders before every renewal • Filter subscriptions by Active, Upcoming, Cancelled, or Expired • Search subscriptions instantly • Organize with categories, colors, and icons SMART BILL REMINDERS Never miss another payment. • Renewal reminders 1, 3, 7, or 14 days before billing • Get notified before recurring charges • Mark subscriptions as renewed or cancelled • Restore cancelled subscriptions anytime UNDERSTAND YOUR SPENDING Know exactly how much your subscriptions cost. • Spending charts by category • Monthly and yearly expense summaries • Find your most expensive subscriptions • Track savings after cancelling subscriptions • Set monthly spending budgets • Budget alerts to help control expenses PERSONALIZE YOUR EXPERIENCE Make SubsLexa your own. • 5 beautiful app themes • 5 elegant font styles • Light and Dark Mode • Modern, clean, and intuitive design SUPPORTS 28+ CURRENCIES Track subscriptions in your preferred currency, including: USD, EUR, GBP, MYR, SGD, AUD, CAD, JPY, INR, and many more. TRACK ANY RECURRING PAYMENT Perfect for: • Netflix • Spotify • Disney+ • YouTube Premium • Amazon Prime • ChatGPT • Microsoft 365 • Adobe Creative Cloud • Google One • iCloud+ • Dropbox • Apple Music • Gym memberships • Internet and mobile plans • Insurance • Utilities • Rent • Online courses • Cloud services • And any recurring subscription or bill PRIVACY FIRST Your privacy matters. • 100% offline data storage • No bank or credit card connection • No account or signup required • Export and back up your data anytime Take control of your subscriptions, avoid unexpected charges, and never miss another renewal with SubsLexa.
CustomBudget
This app offers a private and secure budgeting experience without requiring bank account access. It uses an envelope system to help you track spending, manage recurring bills, and visualize where your money goes, all while keeping your data offline and on your device.
- Envelope budgeting system
- No bank account linking
- Offline functionality
- Customizable budget start date
- Bill reminders
- Recurring bill automation
- Data export and backup
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Every other budget app wants your bank password. This one just wants five seconds a day. CustomBudget is envelope budgeting with no bank linking, no account, and no cloud. You give each category an amount at the start of the month, record what you spend as you go, and always know what is left. Everything stays on your phone. WHY CUSTOMBUDGET Most budget apps start by asking for read access to your bank. CustomBudget never asks, because it never needs to. There is no sign-up, no password, no sync, and no server. Open it, budget, close it. ENVELOPES THAT MATCH YOUR REAL MONTH * Give every category an amount and watch it draw down as you spend * Money left in an envelope rolls into next month; overspending does not follow you * Set your month to start on any day from the 1st to the 28th, so your budget matches your payday instead of the calendar * Starts with 16 spending envelopes and an income category, or build your own from 29 icons and 12 colours * Retire an envelope without losing its history FAST ENTRY, HONEST MATH * A big keypad built for one-handed entry in a checkout queue * Payee, note, account and date when you want them, none of them required * Cash, checking, savings and credit accounts * Transfers between your own accounts are tracked but never counted as spending * Every amount is exact to the cent, with no floating point drift REMINDERS THAT ARRIVE * Bill reminders 1, 3 or 7 days ahead of a recurring payment, at 9am * An alert when an envelope reaches 80% and again at 100%, while you can still do something about it * A month-end nudge the day before your budget month rolls over * Every reminder is scheduled by your phone. Nothing is sent anywhere RECURRING BILLS ON AUTOPILOT * Weekly, every two weeks, monthly, quarterly or yearly * Post automatically on the due date, or hold it for you to confirm * Catches up correctly after you have been away from the app SEE WHERE IT WENT * A spending ring that adds up to exactly what you spent, including retired envelopes * Budgeted against actual, worst overspend first * Uncategorised spending is shown, never quietly hidden PRIVACY FIRST BY DESIGN * No account and no login * No bank linking and no email scanning * No cloud, no sync, no server * No ads, no trackers, no analytics * Works completely offline, always YOUR DATA STAYS YOURS * Export a full backup to Files, iCloud Drive, email or AirDrop * Restore in one tap, with a seven-day undo if you change your mind * Delete everything permanently whenever you want * Backup and export are free forever, because it is your data BUILT TO READ WELL * Light and dark themes * 30 currencies * Money columns that line up properly instead of jittering PERFECT FOR * Anyone who wants a budget without handing over bank credentials * People paid on the 15th, or the last Friday, whose month is not the calendar month * Envelope and zero-based budgeters * Anyone who has tried a budgeting app and quit because it took too long YOUR MONEY. YOUR PHONE. NOBODY ELSE'S BUSINESS. Download it and set up your first envelope in under a minute.
Screenshots
Verdict
The clearest difference is ads: CustomBudget at none against subsLexa's shown. subsLexa's advantage is update cadence (every 6 days vs every 4 weeks). On price, in-app purchases, 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. Neither carries in-app purchases, so what you see is what you pay.
subsLexa ships an update every 6 days, CustomBudget every 4 weeks. Both last shipped on October 24, 2026.
| Parameter | subsLexa | CustomBudget |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 6 days — better | Every 4 weeks |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.4 | 15.0 — better |
| Further details — not scored | ||
| Size | 65 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | Rostam Sadiqi | CustomApps LLC |
In-app purchases
subsLexa
No in-app purchases
CustomBudget
No in-app purchases









