Big Numbers vs Cold Storage Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Big Numbers
This app offers a minimalist approach to tracking your finances. It automatically syncs with over 19,000 banks to display your daily, weekly, and monthly spending in a clear, visual format. Enjoy instant notifications and home-screen widgets for quick budget checks.
- Automatic bank sync
- Instant spending overview
- Home screen widgets
- Real-time notifications
- Minimalist interface
- Face ID/Touch ID protection
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Big Numbers is the minimalist budget & expense tracker that shows your daily, weekly, and monthly spending in one tap. Connect any of 19,000+ banks, see every transaction instantly, and stay on budget with elegant home-screen widgets. FASTEST EXPENSE TRACKING • See daily, weekly, and monthly spending at a glance • No manual entry—automatic bank sync via Teller & Plaid • Track unlimited accounts (checking, credit cards, savings) • Real-time transaction updates with instant notifications • Smart spending calculations tailored to your account type BEAUTIFUL iOS 26 DESIGN • Liquid glass interface that feels native to iOS • Spending trend badges show percentage changes • Color-coded accounts for quick visual recognition • Clean, distraction-free interface—no ads or charts • Dark mode support with elegant gradients PRIVACY & SECURITY FIRST • Face ID / Touch ID protection for sensitive data • Bank tokens stored in Keychain (industry standard) • On-device data processing—your info stays private • Support for 19,000+ financial institutions • Secure OAuth connections (no stored passwords) HOME SCREEN WIDGETS • Lock screen widgets for instant spending checks • Multiple widget sizes and configurations • See your budget without opening the app • Auto-refreshing data throughout the day • Configurable periods (daily, weekly, monthly) SMART MONEY MANAGEMENT • Hide specific transactions from calculations • Custom account colors for organization • Flexible time periods (calendar vs. rolling weeks/months) • Invert transaction logic for different account types • Filter by account to see individual spending WORKS WITH YOUR BANKS Connects seamlessly with major banks including Chase, Bank of America, Wells Fargo, Citi, Capital One, Discover, American Express, and 19,000+ more through secure Teller and Plaid integrations. WHY CHOOSE BIG NUMBERS? Unlike complex budgeting apps with overwhelming features, Big Numbers focuses on what matters: how much you're spending. No categories to manage, no budgets to set up, no learning curve. Just connect your bank and instantly see your spending in beautiful, easy-to-read numbers. PERFECT FOR: • Busy professionals who want quick financial insights • Anyone tired of complicated budgeting apps • People who prefer visual clarity over detailed reports • iPhone users who love beautiful, native design • Privacy-conscious individuals seeking secure banking apps Download Big Numbers today and experience the fastest, most beautiful way to track your money. Start your free trial now!
Cold Storage Tracker
This privacy-focused app allows you to track your Bitcoin holdings by manually recording transactions or monitoring public blockchain data. Organize your investments by portfolio, view performance, and export backups without needing an account or exchange login.
- Manual transaction recording
- Read-only public blockchain data monitoring
- Portfolio grouping
- Cost basis and performance tracking
- Public address and extended public key monitoring
- JSON backup export
- Non-custodial
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Cold Storage Tracker is a privacy-first Bitcoin portfolio tracker for manual records and read-only public blockchain data. Record BTC buys, organize them by portfolio group, view cost basis and performance, monitor public addresses or extended public keys, and export JSON backups. No exchange login or app account is required. The app is non-custodial: it does not create, import, store, or use private keys, seed phrases, or signing credentials. It cannot send, receive, exchange, transfer, or custody Bitcoin or any virtual currency. Market and blockchain data come from third-party providers and may be delayed or unavailable. Cold Storage Tracker does not provide investment, tax, or legal advice.
Screenshots
Verdict
The clearest difference is rating: Cold Storage Tracker at 5.0 against Big Numbers's 4.1. Cold Storage Tracker also leads on in-app purchases (none vs 2). Big Numbers's advantage is ratings volume (36 vs 2). On price, update cadence, ads and monetization model 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. Big Numbers sells 2 in-app purchases, starting at $0.99 per 7 days. Cold Storage Tracker asks for nothing beyond the download.
Cold Storage Tracker holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Big Numbers has 36 ratings behind it against 2, so its average is the more settled of the two.
Big Numbers ships an update every 3 weeks, Cold Storage Tracker monthly. The most recent releases landed on October 13, 2026 and October 12, 2026 respectively.
| Parameter | Big Numbers | Cold Storage Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (36 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 68.2% of reviews | — |
| Number of ratings | 36 — better | 2 |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 26.0 | 26.0 |
| Further details — not scored | ||
| Size | 11 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Big Numbers, Inc. | RICARDO TOMAS VEGA |
Customer experience
Big Numbers
Cold Storage Tracker
Bugs and requests
Big Numbers
Reported bugs
1 issue- Login screen freezes
Requested features
4 requests- Add support for Provident Credit Union and KeyPoint Credit Union
- Option to toggle between 1 week and 2 week views
- Display current account balance
- Support for Apple Card and multiple cards
Cold Storage Tracker
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Big Numbers
- 3 Card Subscription | Weekly7 Days trial$0.997 Days
- 1 Card for 1 Year | Beta Promo$0.997 Days
Cold Storage Tracker
No in-app purchases
Questions
Is Big Numbers free?
Is Cold Storage Tracker free?
Which has better reviews, Big Numbers or Cold Storage Tracker?
Do Big Numbers or Cold Storage Tracker have ads?
Which is updated more often, Big Numbers or Cold Storage Tracker?
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