# London Hydro vs Customizer

The clearest difference is update cadence: London Hydro at monthly against Customizer's every 27 months. London Hydro also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

London Hydro ships an update monthly, Customizer every 27 months. The most recent releases landed on October 19, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | London Hydro | Customizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/london-hydro/id1287114152/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 52.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 27 months |
| Monetization | Free | — |
| Size | 60 MB | 98 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LondonHydro](https://appshunter.io/developer/1287114151) | [OES Inc.](https://appshunter.io/developer/1437652535) |

## What reviewers say

### London Hydro

[App page](https://appshunter.io/ios/app/london-hydro/id1287114152)

Manage your energy and water accounts with 24/7 access to your balance, usage, and payment history. Sign up for paperless billing and earn Aeroplan points on electronic bills.

**Highlights:** 24/7 account access, View energy and water usage, Check account balance, Access payment history, Sign up for paperless billing, Collect Aeroplan points

**Features:** Vision Pro support

**In-app purchases:** none


### Customizer

[App page](https://appshunter.io/ios/app/customizer/id1503240565)

**In-app purchases:** none


## Frequently asked questions

### Is London Hydro free?

London Hydro is free to download, with no in-app purchases.

### Is Customizer free?

Customizer is free to download, with no in-app purchases.

### Do London Hydro or Customizer have ads?

Neither London Hydro nor Customizer shows ads.

### Which is updated more often, London Hydro or Customizer?

London Hydro ships an update monthly, and Customizer every 27 months. Most recently, London Hydro was updated on October 19, 2026 and Customizer on October 27, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*