LensBook vs Cashlog
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
LensBook
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LensBook helps you track travel and everyday expenses from photos, voice, shared images, and quick manual entries. Take a photo of a receipt, menu, or price tag, or send a receipt screenshot from another app. LensBook helps turn it into an expense record by finding amounts, recognizing currencies, and letting you review, correct, or mark the amount yourself. You stay in control before anything is saved. LensBook is designed for travel, daily budgets, and any situation where expenses come in different currencies. Projects keep each trip or budget separate, and LensBook can automatically activate the project that matches today's date. On the Home screen, travel projects show trip progress, remaining budget, and daily budget pace so you can see how your trip is going at a glance. Need to add an expense without a receipt? Use voice input and say a simple sentence such as "Coffee 4 dollars 50 at Starbucks" or "Starbucks 4500 won." You can also use Quick Add when you just want to type the amount yourself. When a trip is over, LensBook can help you look back with statistics, category summaries, CSV export, and shareable recap cards. Your records are stored locally on your device, with no mandatory sign-up or cloud sync. Key Features * Camera-based expense capture for receipts, menus, and price tags * Automatic amount and currency detection with clear manual review * Mark the correct amount by circling or underlining it * Voice expense input for English, Korean, Japanese, French, and Spanish * Quick Add for fast manual expense entry * Import receipt screenshots or images from the system share sheet * Project-based tracking for trips, monthly budgets, and personal use * Automatic project selection based on date * Trip progress, remaining budget, and daily budget pace on Home * Multi-currency records with exchange-rate based summaries where rates are available * Project budget progress bars * Project CSV export for settlement or record keeping * Share saved expense cards, daily summaries, and trip recap cards * Local-first data storage, backup, and restore * Clear statistics, category summaries, and expense history * No mandatory sign-up or cloud sync LensBook is built to reduce friction, not add complexity. Capture, review, save, and keep your spending organized.
Cashlog
Manually track your daily income and expenses with a simple keypad interface. Visualize your spending with charts and home screen widgets. Sync your records across devices using iCloud.
- Manual income and expense recording
- Home Screen widgets for spending overview
- iCloud sync across iPhones
- Daily, weekly, monthly, and yearly summaries
- Spending charts and calendar views
- Customizable currency codes
- Backup and restore functionality
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Cashlog records your daily income and expenses. There are no ads. There's no bank or card connection either โ instead, the keypad is the first thing you see, and you record an amount just by typing it. A Home Screen widget shows your spending without opening the app, and iCloud keeps your records in sync across your iPhones. Record - Enter income and expenses quickly on the number keypad - Entries appear in the list and charts right away - Choose your currency code Summary - See today's, weekly, monthly and yearly spending - Monthly and yearly income is shown as well Charts - Spending through the day, hour by hour - Weekly and monthly views in a calendar layout - Compare one month or year against another Home Screen widgets - Show today's, weekly or monthly spending on your Home Screen Reminders - Get a notification every day, or only on the days you choose iCloud - Records sync between iPhones signed in with the same Apple Account Backup and restore - Export your records to a file and restore them later
Screenshots
Verdict
The clearest difference is ads: Cashlog at none against LensBook's shown. LensBook's advantage is iOS requirement (15.5 vs 18.0). On price, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
LensBook ships an update every 2 weeks, Cashlog weekly. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.
| Parameter | LensBook | Cashlog |
|---|---|---|
| Price | Free | Free |
| Positive reviews | โ | 100.0% of reviews |
| Update frequency | Every 2 weeks | Weekly โ better |
| Ads | Yes | No โ better |
| In-app purchases | No | No |
| Monetization | โ | Free with in-app purchases |
| Devices | iPhone, iPod โ better | iPhone |
| Requires iOS | 15.5 โ better | 18.0 |
| Further details โ not scored | ||
| Size | 82 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | HyunWoo Shim | Haruto Nakamura |
In-app purchases
LensBook
No in-app purchases
Cashlog
No in-app purchases









