Comparison

Work Expense vs Kaspa Observer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Work Expense

Easily track business expenses, mileage, and receipts to generate professional reports for reimbursement or tax purposes. Organize spending by project and capture details quickly with smart features. Offers a free tier for basic tracking and a Pro version for advanced functionality.

Highlights
  • Organize expenses by job/project
  • Scan and import receipts
  • Track mileage with GPS
  • Generate professional PDF reports
  • View spending analytics
  • Unlimited expenses (Pro)
  • iCloud sync (Pro)
Features
Read full description

Track expenses, mileage, and receipts in one place. Work Expense is a simple, professional expense tracker built for contractors, freelancers, and employees who need to stay organized and create clear reports for reimbursement or taxes. Capture receipts, track mileage, and generate PDF reports quickly, without complicated setup. Built for real work Whether you’re tracking travel, mileage, or day-to-day expenses, Work Expense helps you: • Create jobs and organize expenses by project • Scan receipts or import from your photo library • Categorize expenses for clear reporting • Track mileage and travel with built-in trip tracking • Generate professional PDF reports with receipt images • View analytics to understand your spending Fast, simple expense tracking Designed to be quick when you're on the move: • Snap a receipt and assign it instantly • Add expenses in seconds with smart defaults • Track mileage automatically using GPS • Export reports when you need them Professional reports for reimbursement and taxes • Export detailed PDF expense reports • Include receipt images automatically • Customize layouts, image quality, and summaries • Prepare reports for reimbursement, invoices, or tax records Free to get started • Create jobs and track expenses across projects • Scan receipts or import images • Categorize and organize expenses • Export PDF reports with receipts • Customize currency, distance, fuel cost, and date format • Track up to 15 expenses Pro (advanced features) Unlock more powerful tools for frequent use: • Unlimited expenses • iCloud sync across devices • Smart receipt scanning (date, amount, tax) • Auto-capture receipts • Import PDFs and files • Trip tracking with Live Activities, Dynamic Island, and CarPlay • Export CSV, XLSX, or ZIP with images • Advanced PDF customization • Custom expense categories and fields • Themes with light and dark mode No ads. No unnecessary complexity. Start tracking your expenses and mileage right away. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Kaspa Observer

Features
Read full description

KasObs is a read-only tracker for public Kaspa addresses. It is not a wallet and does not store private keys. Track any public address in real time, organize addresses like a portfolio, and explore on-chain activity with a fast, privacy-first experience. No account, no login. Key Features - Kaspa Hub with 4 tabs: Stream / Graph / Analytics / News - Graph explorer: interactive address graph, filters, node expansion, pagination, and pinned nodes - Analytics: Top-100 holders and Known Addresses with quick observe/open actions - Redesigned Address Viewer with a dedicated Connections section - *.kas domain resolution in address flows (including Add Address and Graph input) - Real-time balance updates - Multi-address dashboard with groups, totals, and collapsible sections - Filters and sorting by balance/name, group filters, hide totals, hide zero balances - Live KAS price with key network stats (market cap, circulating supply, difficulty, hashrate, reward, DAA score) - Interactive price chart with multiple ranges - Transaction history per address with refresh and load more - KRC-20 token balances - KRC-721 NFT holdings with media previews - KNS domains (primary name, listed status, profiles) - QR tools: scan address, show QR, share or save QR image - Open addresses in Kaspa Explorer - Offline/cache mode with network status indicators - Themes and languages support Privacy Your tracked addresses and preferences are stored on your device. Optional analytics and feedback data are sent only with your action/consent.

Screenshots

Work Expense4 screens
Kaspa Observer4 screens

Verdict

The call

The clearest difference is in-app purchases: Kaspa Observer at none against Work Expense's 2. Kaspa Observer also leads on iOS requirement (15.5 vs 18.0). On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Work Expense sells 2 in-app purchases, starting at $0.99 per month. Kaspa Observer asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on September 11, 2026 and September 8, 2026 respectively.

Scorecard2 real differences · 6 level
Work Expense versus Kaspa Observer: the parameters behind the verdict, then further details
ParameterWork ExpenseKaspa Observer
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS18.015.5 — better
Further details — not scored
Size16 MB74 MB
Age rating4+4+
Developermichael dandyNikolai Karavanov

In-app purchases

2 purchases

Work Expense

Subscriptions2
  • Work Expense Pro - Monthly7 Days trial$0.991 Month
  • Work Expense Pro - Yearly7 Days trial$9.991 Year
None

Kaspa Observer

No in-app purchases

Questions

Is Work Expense free?
Work Expense is free to download, with in-app purchases available.
Is Kaspa Observer free?
Kaspa Observer is free to download, with no in-app purchases.
Do Work Expense or Kaspa Observer have ads?
Neither Work Expense nor Kaspa Observer shows ads.
Which is updated more often, Work Expense or Kaspa Observer?
Work Expense ships an update weekly, and Kaspa Observer weekly. Most recently, Work Expense was updated on September 11, 2026 and Kaspa Observer on September 8, 2026.

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