CostWatt vs BeanLedger
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CostWatt
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CostWatt: Track and Calculate Your Power Usage CostWatt is a simple and effective tool designed to help you monitor and manage your electricity consumption. By manually entering your usage, the app calculates your power costs and saves this information to help you keep track over time. How it Works: - Enter Your Usage: Easily input your electricity usage to get an immediate cost calculation based on your energy rate. - Cost Calculation: CostWatt provides a straightforward calculation of your energy consumption costs, helping you understand your electricity spending. - Track Over Time: Your usage and cost data is saved, making it easy to monitor patterns, compare time periods, and get a clearer picture of how your energy consumption impacts your expenses. CostWatt offers an efficient way to stay informed about your power usage without any complicated features. It's designed for anyone looking to keep a closer eye on their electricity costs, whether for home or small business use.
BeanLedger
This personal finance app offers streamlined double-entry bookkeeping with no sign-in or ads. Track all your financial moves, visualize your spending with powerful charts, and manage assets and income across multiple currencies. Data is stored locally and synced via iCloud for ultimate privacy.
- Double-entry bookkeeping
- Local data storage & iCloud sync
- Calendar view with recurring transactions
- Powerful financial charts & visualizations
- Home screen & lock screen widgets
- Multi-currency support
- Apple Watch transaction entry
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Bring everyday bookkeeping and asset tracking together. Record income and expenses, see your account balances and net worth, and review investment gains and losses by month or year. BeanLedger supports multiple currencies, with no ads or BeanLedger account required. [Everyday Income & Expenses] Quickly record spending, income, transfers, and refunds. Review transactions in a calendar, explore categories and events, and filter records to find the details you need. Double-entry bookkeeping connects each transaction to your accounts for a consistent view of your money. [Your Assets in One Place] Keep track of assets, debts, and net worth across accounts. Follow balance trends, compare income and expenses, and explore how money moves with the asset Sankey diagram. Create a Financial Recap to review and share a month or year. [Investment Returns] Record investment income and expenses alongside your everyday finances. Review the resulting gains, losses, and return rates by month or year, with a breakdown by investment account. Returns are based on your recorded transactions, rather than live market prices. [Multiple Currencies] Manage accounts in different currencies and view your finances in your base currency. Exchange-rate lookup includes built-in fallback rates when current rates are unavailable. [Private Records, Easy Access] Your financial records stay on your devices and sync through your iCloud; BeanLedger does not store them on its own server. Automatic backups help you restore your records. Add transactions from Apple Watch, use widgets on supported watch faces, and access balances and quick entry from Home Screen and Lock Screen widgets, Control Center, and Siri shortcuts. [Plan & Explore] Set up recurring transaction plans, category budgets, and account, net worth, or debt goals with optional reminders. Use transaction locations to revisit spending on a map. Export a Beancount-compatible ledger for further analysis. With BeanLedger Pro, create custom metrics from income, expenses, and transaction categories and analyze any date range. --- [BeanLedger Pro] Choose a one-time purchase for lifetime access to premium features, or a subscription for access while it remains active. No ads with either option. If you choose to subscribe to the membership, your subscription will automatically renew through your iTunes account after purchase confirmation and payment. Your Apple iTunes account will be charged within 24 hours before the expiration of the current period. Upon successful payment, the subscription period will extend for another billing cycle. To cancel the renewal, please manually disable auto-renewal in your iTunes or Apple account settings at least 24 hours before the current subscription period ends. Cancellation of this service is at your own discretion. If you choose not to cancel, the renewal service for the next billing cycle will be activated automatically. User Agreement: https://my.feishu.cn/wiki/INLGw3WtQiNyO1kOPWXcG2WEnQc Privacy Policy: https://my.feishu.cn/wiki/RCTPwbGY6iIpdmkP4AUcWpFYn0b
Screenshots
Verdict
The clearest difference is price: BeanLedger at Free against CostWatt's $0.99. BeanLedger also leads on update cadence (weekly vs every 11 months) and device support. CostWatt's advantage is in-app purchases (none vs 4). On iOS requirement 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
BeanLedger is free to download; CostWatt costs $0.99 up front. BeanLedger sells 4 in-app purchases, starting at $0.99 per month. CostWatt asks for nothing beyond the download.
CostWatt ships an update every 11 months, BeanLedger weekly. The most recent releases landed on October 14, 2026 and October 20, 2026 respectively.
| Parameter | CostWatt | BeanLedger |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 76.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 11 months | Weekly — better |
| Ads | — | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | — | iPhone, iPad, Apple Watch — better |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 3 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | Rick Twilling | 琦 黎 |
In-app purchases
CostWatt
No in-app purchases
BeanLedger
- Monthly Subscription3 Days trial$0.991 Month
- Weekly Subscription$0.997 Days
- Annual Subscription1 Year trial$6.991 Year
- Lifetime Access$14.99









