MeterWise

CA Utility Bill Predictor

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Predict your California utility bills with precision. Track solar NEM True-Ups, import Green Button files, and prepare for your bill with actual CA utility rates. MeterWise is a utility bill predictor designed to help you take control of your household finances. Simply input your current meter readings, and MeterWise uses up-to-date rate tables and predictive calculations to project your upcoming bill. No more surprise statements! Optimized for California residential tariffs: • Electric: LADWP, So Cal Edison (SCE), PG&E, SDGE, Pasadena, Glendale, Burbank • Gas: SoCalGas, PG&E, SDG&E • Water: LADWP, San Diego, Pasadena, Glendale, Burbank • Custom Rates: Support for unlisted utilities with manual rate entries. KEY FEATURES • ACCURATE CALCULATION ENGINE Accurately models regional non-bypassable charges (NBCs), daily minimum bill floors, baseline climate zone allowances, CARE/FERA assistance discounts, and municipal tax brackets. • SOLAR NEM & TRUE-UP FORECASTER For SCE, PG&E, and SDG&E, separate monthly cash obligations from your annual True-Up balance. Predict your Month 12 True-Up payment or wholesale refund based on your anniversary month. For LADWP, track rolling credit bank deposits and withdrawals. • AUTOMATIC METER CONVERSIONS Converts measured water gallons into Hundreds of Cubic Feet (HCF). Handles solar "rollback" meter readings automatically with zero manual math required. • UNIFIED & LINKED BILLING Supports grouped statements (such as LADWP electric, water, and sanitation) and aligns differing cycle lengths (30-day vs. 60-day) into a single, unified monthly dashboard. • FLEXIBLE INPUT OPTIONS Use the built-in Lifestyle Profile wizard to estimate TOU usage splits based on your A/C habits and EV charging routine, or import official Green Button files. For water and gas, you can also enter a standard usual cost instead of meter readings. • SMART CYCLE REMINDERS MeterWise remembers your billing cycle dates and sends timely reminders to update your readings for maximum projection accuracy. • 100% PRIVATE & OFFLINE-FIRST No account registration required. All meter data and settings stay strictly on your local device. Works completely offline, automatically syncing public rate updates when connected. METERWISE PRO (IN-APP PURCHASE) Upgrade to MeterWise Pro with a single one-time purchase ($4.99) to unlock advanced utility tools: • Solar NEM & True-Up Forecaster: Track credit banks and project 12-month solar true-up statements. • Green Button File Importer: Auto-populate usage tiers from official utility CSV and XML export files. • Custom Rate Profile Builder: Create manual seasonal, TOU, and tiered rate ledgers for any utility. • Dashboard Customizer: Hide utility cards included in rent or HOAs. MeterWise Pro is a one-time purchase. No subscriptions, no ads, no recurring fees. DISCLAIMER: MeterWise is an independent calculation utility and is not affiliated with, endorsed by, or associated with any utility company. All projections are estimates based on published public tariff schedules. Actual bills may vary based on weather spikes, dynamic baseline updates, and meter discrepancies. Always refer to your official utility statement for actual charges. TERMS OF USE & PRIVACY • Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ • Privacy Policy: https://meterwiseapp.github.io/meterwise-privacy/

Ratings & Reviews

  • 5.0
    out of 5
    1 Ratings

-Updated utility company selection screen -UI bug fixes -Solar/NEM math refinement

Version 1.3.1

The developer, Joshua Finley, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Joshua Finley
    Size
    • 10 MB
    Category
    • Utilities
    Compatibility
    Requires iOS 17.6 or later.
    • iPhone
      Requires iOS 17.6 or later.
    • iPad
      Requires iPadOS 17.6 or later.
    • Mac
      Requires macOS 14.6 or later and a Mac with Apple M1 chip or later.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2026 Josh Finley
  • Privacy Policy