iSum vs Expenses
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iSum
Easily track expenses, time, and various other metrics with a beautifully redesigned, user-friendly interface. Gain insights into your data with totals, averages, and trends, and export your information conveniently.
- Simplified and intuitive interface
- Versatile tracking of expenses, time, and metrics
- Customizable group organization
- In-depth data insights and trend overviews
- CSV data export functionality
- Support for tracking negative numbers
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Embrace the simplicity of tracking numbers, expenses, time, and so much more with iSum, all from the convenience of your iPhone. Our latest update brings you an even more polished and user-friendly interface, making iSum not just a tool, but a delight to use. What's New? Experience our beautifully redesigned UI, crafted to near perfection for the most intuitive and seamless tracking experience on your phone. Why iSum? Simplified Design: An intuitive, user-friendly interface for effortless data management. Versatile Tracking: Effortlessly manage everything from daily expenses to health metrics. Smart Organization: Customize groups for your tracking needs with ease. In-Depth Insights: Access total sums, monthly averages, and trend overviews. Export with Ease: Conveniently export data as a CSV file, whenever needed. Track Balances: Now including negative numbers for comprehensive financial management. Secure & Accessible: Your data, safeguarded with top-notch security and accessible whenever you need it. Download iSum today and experience the pinnacle of easy and efficient data management on your iPhone! #iSum #TrackingSimplified Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Expenses
Easily track your spending and income in any currency with this private finance app. Organize expenses with custom categories and gain insights into your spending habits through intuitive charts and trends. Collaborate with others on shared sheets and sync data across Apple devices.
- Expense and income tracking
- Multi-currency support with auto exchange rates
- Customizable categories
- Spending trend analysis
- Real-time sheet sharing
- Private by design, no account needed
- Data import/export (CSV)
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Track your spending with Expenses Expenses focuses on what matters: tracking your money simply and privately. Log expenses and income in any currency, scan receipts to enter details faster, organize spending by category and merchant, and understand your habits with intuitive stats and spending trends. With iCloud, your data stays in sync across iPhone, iPad, Mac, and Apple Vision Pro. You can also share a sheet with others to manage expenses together seamlessly. • Featured by Apple on the App Store • Used by people in 100+ countries Start effortlessly There is no learning curve and no account to create. Just open the app and start adding your expenses or income in seconds. When you travel, you can add expenses in different currencies. Exchange rates update automatically for major currencies, and you can set custom rates whenever you need. Scan receipts faster Capture receipts and turn them into expense entries with less manual typing. Expenses helps you keep accurate records while staying focused on your spending, not data entry. Organize with categories and merchants Create and customize categories that fit your life, then track where your money goes by merchant. Whether you want to review grocery trips, subscriptions, restaurants, or travel costs, merchant support makes your spending easier to understand. Discover where your money really goes See the bigger picture with visual trends over time and detailed breakdowns by category and merchant. Turn your spending data into actionable insights that help you make smarter financial decisions. Share and collaborate Planning a trip? Managing a household? Invite others to share a sheet and track expenses together in real time. Privacy built in Expenses is private by design. No sign-ups and no personal data collection. Your information stays on your device or in iCloud, always under your control. Import and export your data You can export your expenses as a CSV file anytime for backup or further analysis. Expenses also supports importing existing data from CSV, making it easy to migrate from other tools or bring in previous records. Designed for everyone Expenses works beautifully on iPhone, iPad, Mac, and Apple Vision Pro with: • Dark Mode for comfortable viewing • Widgets for quick expense entry • Shortcuts automation support • Full accessibility features • Instant sync across all your devices Download Expenses today and see where your money goes. Terms and Conditions: https://bluecometlabs.com/terms/ Privacy Policy: https://bluecometlabs.com/privacy/ Contact: https://expenses.cash/contact/
Screenshots
Verdict
The clearest difference is rating: Expenses at 4.8 against iSum's 4.1. Expenses also leads on ratings volume (1.8K vs 24) and update cadence (every 4 days vs fortnightly). On price, review sentiment, ads and in-app purchases 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. iSum sells 1 in-app purchase, starting at $2.99 per year and Expenses sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Expenses holds the better App Store score, 4.8 against 4.1. That said, the two scores are not equally well evidenced: Expenses has 1.8K ratings behind it against 24, so its average is the more settled of the two. Written reviews point the same way: 83% of iSum's written reviews are positive against 87% of Expenses's.
iSum ships an update fortnightly, Expenses every 4 days. The most recent releases landed on September 19, 2026 and September 26, 2026 respectively.
| Parameter | iSum | Expenses |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (24 ratings) | 4.8 (1.8K ratings) — better |
| Positive reviews | 82.7% of reviews | 86.9% of reviews — better |
| Number of ratings | 24 | 1.8K — better |
| Update frequency | Fortnightly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, Mac, Vision Pro — better |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 1 MB | 70 MB |
| Age rating | 4+ | 4+ |
| Developer | ZEN PLUS LTD | BLUE COMET LABS LLC |
Customer experience
iSum
Expenses
User reviews
iSum
From 24 App Store ratingsWhat we love
- 👍 Simple and easy to use
- 🚀 Straightforward and efficient
- 💡 Useful for tracking expenses and budgeting
- 🔒 Secure and private data storage
- ⭐ Great customer service and responsiveness
Room to improve
- 🐛 Occasional crashes or data loss issues
- 🔒 Lack of password protection or security features
- 💰 Subscription model or paid upgrade concerns
- 📂 Limited number of categories or lists
- 🔄 Difficulty restoring previous purchases
Expenses
From 1.8K App Store ratingsWhat we love
- 👍 Simple and easy to use
- 🚀 Straightforward functionality
- 🔒 No bank account required
- 💡 Flexible customization options
- 🚀 Seamless iCloud sync
Room to improve
- 🐛 Occasional bugs and crashes
- 🔒 Sharing/collaboration issues
- 💡 Lack of advanced budgeting features
- 💡 Missing subcategories and reporting options
- 🔒 Requirement to pay for full access
Bugs and requests
iSum
Reported bugs
3 issues- Notes or descriptions disappearing after edits
- Incompatibility issues with newer iOS versions
- Incorrect date/time recording for entries
Requested features
5 requests- Add more category options
- Implement iCloud or cloud sync support
- Include a daily/weekly/monthly expense summary
- Allow customization of currency and date formats
- Provide a password protection or lock screen feature
Expenses
Reported bugs
4 issues- Syncing issues between devices
- Disappearing transaction data after updates
- Inconsistent balance display
- Unresponsive UI elements
Requested features
5 requests- Ability to create folders/groups for sheets
- Option to view combined stats across sheets
- Recurring expense/income tracking
- Improved sorting and filtering of transactions
- Budget comparison and forecasting tools
In-app purchases
iSum
- iSum Annual Subscription$2.991 Year
Expenses
- Expenses Pro - Monthly$1.991 Month
- Expenses Pro - Yearly$14.991 Year
- Expenses Pro - Lifetime$39.99









