Expense Tracker vs Purchase Memory
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Expense Tracker
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Boink is the fastest, simplest expense tracker for everyday use. Log expense in seconds. See your budget instantly. No setup. No login. No complexity. Just open the app, enter your expense, and move on. — THE EXPENSE TRACKER BUILT FOR REAL LIFE — Most expense apps are overcomplicated, bloated, and quietly track your data. Boink is the expense tracker that gets out of your way — and doesn't watch you while doing it. • Log expense in a few taps • See your remaining budget instantly after each expense • Review all your expense anytime • No login, no account - just open and log your expense Whether you track daily expense, weekly expense, or monthly expense - Boink keeps it simple and fast. — LOG EXPENSE FASTER THAN ANY OTHER APP — Boink is built for speed. Adding an expense takes 2 taps. • Tap to add an expense • Pick a category • Done - your expense is saved instantly Back Tap support lets you log an expense by tapping the back of your iPhone. The fastest expense logging experience on iOS. — BUDGET MODE OR FREE EXPENSE TRACKING — Use Boink as a complete expense tracker or a budget tracker: Budget mode: • Set a budget and period • See exactly how much you have left after each expense • Stay aware of your expense pace in real time Free expense tracking mode: • Track expense freely with no limits • Review expense trends and history • Understand exactly where your expense go — YOUR FULL EXPENSE HISTORY, ORGANIZED — Boink makes every expense easy to find and review: • Clean expense history with all your expense • Categories and custom expense presets • Simple insights and expense trends • Weekly expense wrap-ups • Home screen widgets for a quick expense glance Every expense is organized, clear, and always at hand. — THE ONLY EXPENSE TRACKER THAT COLLECTS ZERO DATA — Most expense apps track you. Boink doesn't. • Data Not Collected - verified on the App Store • No account required to track expense • No bank connection • No analytics, no tracking, no profiling • Works offline - log expense anywhere, anytime • Just ~10 MB - no bloat, no background noise Your expense are yours. Private by design, from day one. — BOINK PRO: FULL EXPENSE TRACKING POWER — Upgrade to Boink Pro Lifetime to unlock: • Custom expense categories • Custom expense presets • Advanced expense insights • Expense backup and restore • Expanded expense tracking tools No subscriptions. One-time purchase. Full expense tracking forever. Unlike other apps that charge monthly, Boink Pro is yours permanently. — MADE FOR PEOPLE WHO JUST WANT TO TRACK EXPENSE — Boink is not an accounting tool. It's a daily expense tracker made for: • Quick expense logging • Simple expense budgeting • Clear expense awareness Skip the complexity. Log your expense and move on. Start tracking your expense today with Boink. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://docs.google.com/document/d/1XfHRVguZuDrtQalRZS_2la57-bsXkqAth3xe6mx-ejI/edit?usp=sharing
Purchase Memory
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Purchase Memory is your personal purchase history — one place to remember what you bought, where you bought it, and when. Instead of digging through different marketplaces, old receipts, screenshots, or invoices, Purchase Memory helps you build a searchable memory of the things you have purchased over time. IMPORT RECEIPTS Add purchases from your camera, photo library, or PDF files. Purchase Memory helps turn receipts into structured purchase information that you can review before saving. FIND WHAT YOU BOUGHT Search and browse your history by item, purchase, merchant, source, brand, category, date, and other purchase details. BUILD A LONG-TERM PURCHASE MEMORY Keep product names, merchants, prices, dates, discounts, order information, and receipt attachments together so they are easier to find later. SEE USEFUL MEMORY INSIGHTS Rediscover old purchases, frequently used merchants, repeat products, and how long your Purchase Memory has been growing. LOCAL-FIRST Your personal purchase history is designed to remain usable on your device. You can also use Purchase Memory locally without signing in. PREMIUM YEARLY Premium adds higher receipt-import capacity and optional encrypted cloud backup and restore, helping protect your Purchase Memory when moving to or recovering on another device. • Title: Premium Yearly • Length: 1 year • Price: shown in the app and on the App Store (varies by region) • Free includes up to 15 successful receipt imports per month • Premium includes up to 180 successful receipt imports per month Payment is charged to your Apple ID account at confirmation. The subscription renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in Settings → Apple ID → Subscriptions. Purchase Memory is not a budgeting or expense-tracking app. It is built around a simpler question: “I bought this before — where did I buy it?” Everything you’ve bought, remembered. Terms of Use: https://purchasememory.app/terms.html Privacy Policy: https://purchasememory.app/privacy.html
Screenshots
Verdict
Expense Tracker and Purchase Memory are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Expense Tracker sells 1 one-off in-app purchase and Purchase Memory sells 1 in-app purchase, starting at $4.99 per year. Whichever you choose, the download price is not the number that matters.
Expense Tracker ships an update fortnightly, Purchase Memory every 9 days. The most recent releases landed on November 9, 2026 and November 10, 2026 respectively.
| Parameter | Expense Tracker | Purchase Memory |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | Every 9 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 11 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | Nina Jesusa Barayuga | PT Jiwalu Kreasi Studio |
In-app purchases
Expense Tracker
- Boink Pro Lifetime$0.99
Purchase Memory
- Premium$4.991 Year
Questions
Is Expense Tracker free?
Is Purchase Memory free?
Do Expense Tracker or Purchase Memory have ads?
Which is updated more often, Expense Tracker or Purchase Memory?
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