# ThamesWater Bill Calculator — Estimated Bill

> Estimated Bill (iPhone/iPad app by DropCode Software LTD.)

- Source: https://appshunter.io/ios/app/thameswater-bill-calculator/id6484275972 (this page in markdown: same URL + `.md`)
- Developer: [DropCode Software LTD](https://appshunter.io/developer/1738759587)
- Category: Utilities, Productivity
- Price: Free with in-app purchases (on sale, was $9.99)
- Age rating: 4+
- Requires: iOS 17.0 · 21 MB
- Languages: American English
- Released: 2024-04-13
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/thameswater-bill-calculator/id6484275972/reviews.md

## What is ThamesWater Bill Calculator?

Unofficial Water Bill Calculator for Thames Water Customers Planning to switch to a water meter or wondering about your water charges? This independent calculator helps you estimate your water and wastewater bills using publicly available Thames Water pricing information.

COMPREHENSIVE CALCULATION TYPES
Metered - Calculate bills based on your actual water usage
Unmetered - Estimate charges based on rateable value
Assessed - For properties without a rateable value
Bulk Supplied (RV) - For bulk supply connections
No Access - Special charges when meter access is unavailable
Other Unmetered - Alternative unmetered charge calculations
WaterSure - Social tariff for eligible customers
Sundry Charges - Additional service charges

KEY FEATURES
Detailed Breakdown - See comprehensive breakdown of all charges
Calculation History - Save and review your past calculations
Always Up-to-Date - Regular updates with current pricing
Push Notifications - Get notified about important pricing changes
Clean Interface - Simple, easy-to-use design
Ad-Free Option - Upgrade to premium for uninterrupted experience

PERFECT FOR
Homeowners considering switching to a water meter
Landlords managing multiple properties
Anyone wanting to understand their water charges
Budget planning and expense tracking

IMPORTANT DISCLAIMER
This is an unofficial, independent calculator created by a third-party developer. We are NOT affiliated with, endorsed by, or connected to Thames Water Utilities Limited. All calculations are estimates based on publicly available pricing information and may not reflect your actual bill. For official billing information, please contact Thames Water directly.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://www.dropcode.co.uk/privacy-policy/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium Plan Monthly | $1.99 | per month |
| Premium Plan Annual | $9.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Premium Plan LifeTime | $12.99 | one-time |



## Version history (last 5 releases)

### 1.5.2 — 2025-10-28

Fixed minor issues to improve app stability and ad performance.

### 1.5.1 — 2025-10-21

Fixed minor issues to improve app stability and ad performance.

### 1.5 — 2025-10-10

Fixed minor issues to improve app stability and ad performance.

### 1.4 — 2025-10-08

7-Day Free Trial - Try all premium calculators free for 7 days, no credit card needed Premium Unlocked - Access 6 advanced calculators: Assessed, Bulk Supplied, No Access, WaterSure, Other Unmetered, and Sundry charges Data Updates - Real-time pricing updates with timestamp tracking

### 1.3 — 2025-10-06

COMPLETELY REBUILT - Version 1.3
We've rebuilt the app from the ground up based on your feedback!

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## More apps by DropCode Software LTD

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All apps by DropCode Software LTD: https://appshunter.io/developer/1738759587

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-17.*