CD Tracker vs SnapBox
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CD Tracker
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Know what your CDs will pay you, and when. CD Tracker keeps all your certificates of deposit in one place, across banks, currencies and owners. See the interest coming each month, coupon dates that match your bank, what matures next, and your totals in US dollars. DASHBOARD • Totals invested, monthly and yearly interest, and average yield • A 12-month chart of the interest you'll receive and the principal maturing each month • Maturities coming up in the next 30 days, and CDs that need your attention COUPONS THAT MATCH YOUR BANK • Coupons paid on the start date or on a fixed day of the month, like the 30th • Pro-rated first and last coupons • Simple or compound interest; compound coupons grow as interest is added to the principal • Monthly, quarterly, semiannual, annual or at-maturity payouts • Mark coupons as received, edit any amount, and see a report for any date range EVERY DETAIL OF EVERY CD • Interest earned to date, total interest over the term and days left • Owner, tax treatment and withholding, document number and notes • Renew a matured CD in one step, optionally adding the interest to the principal MULTI-CURRENCY • Hold CDs in any currency • Totals by currency plus a combined USD view with up-to-date exchange rates REMINDERS, SYNC AND BACKUP • Maturity reminders 30, 14, 7 and 1 day before, and on the day • iCloud sync across your iPhone and iPad, through your own private iCloud account, with a live sync status • Export and restore backups from the Files app PRIVATE BY DESIGN • No account or login • No ads, analytics or tracking • Your data stays on your device and in your own iCloud account; we never see it CD TRACKER PRO A one-time purchase, with no subscription: • Unlimited CDs (the free version tracks up to 5 active CDs; redeemed CDs don't count, so renewing never uses a slot) • Widgets for your Home Screen and Lock Screen: this month's interest, upcoming coupons and your next maturity, with an option to hide amounts • Coupon reminders on the day each coupon is expected, with "Mark as Received" right from the notification • App Lock with Face ID, Touch ID or your passcode Pro is available with Family Sharing. Questions or feedback? Visit https://josesiman.com/CDTracker/support.html
SnapBox
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SnapBox is the simplest way to track your daily expenses. No complicated budgets, no bank syncing — just snap a photo of your receipt and you're done. HOW IT WORKS • Capture: Take a photo of your receipt or pick one from your library • Quick Add: No receipt? Log the expense manually in seconds • Done: SnapBox saves your amount, category, merchant, and photo — all in one tap FEATURES Photo-First Expense Logging Snap a receipt photo and log the expense in under 15 seconds. Your receipts are safely stored and easy to find later. Smart Search & Filter Find any expense by merchant name or filter by category — Food & Drink, Transport, Shopping, Bills, Health, Education, Entertainment, and more. Calendar View See your daily spending on a calendar. Tap any date to see what you spent that day. Dates with expenses are highlighted so you never lose track. Photo Diary Browse all your receipt photos in a beautiful gallery view. Your spending history becomes a visual diary — much easier to recall than a spreadsheet. Monthly Review Get a clear summary of your monthly spending broken down by category. See your top categories, total spend, and recent merchants at a glance. Trip Expense Splitting Log group expenses for any trip and split them fairly among members. See who paid what and who owes what, instantly. WHY SNAPBOX? • Fast: Log an expense in 10-15 seconds • Visual: Receipt photos make expenses easy to remember • Simple: No budgets, no charts, no learning curve • Private: Your data stays in your account with Apple Sign-In • Bilingual: Full English and Vietnamese support SnapBox is perfect for anyone who wants to keep track of daily spending without the complexity of a full finance app. Whether it's a coffee, a taxi ride, or a grocery run — just snap and go.
Screenshots
Verdict
The clearest difference is ads: CD Tracker at none against SnapBox's shown. CD Tracker also leads on update cadence (daily vs weekly). SnapBox's advantage is iOS requirement (15.1 vs 18.0). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CD Tracker ships an update daily, SnapBox weekly. The most recent releases landed on October 18, 2026 and October 6, 2026 respectively.
| Parameter | CD Tracker | SnapBox |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily — better | Weekly |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 2 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | Jose Siman | Thang Nguyen |
In-app purchases
CD Tracker
No in-app purchases
SnapBox
No in-app purchases









