# Three vs Ecotricity App

The clearest difference is ads: Ecotricity App at none against Three's shown. Ecotricity App also leads on monetization model (free vs free with in-app purchases). Three's advantage is update cadence (every 2 weeks vs every 19 months) and iOS requirement (15.0 vs 17.0). On price, review sentiment, 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.

Three ships an update every 2 weeks, Ecotricity App every 19 months. Both last shipped on October 12, 2026.

## The numbers

| Metric | Three | Ecotricity App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (1.2K ratings)](https://appshunter.io/ios/app/three/id393530266/reviews)** | — |
| Number of ratings | **1.2K** | — |
| Positive reviews | **17.5% of reviews** | 10.4% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 19 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 198 MB | 131 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hutchison 3G UK Ltd](https://appshunter.io/developer/393530269) | [Ecotricity](https://appshunter.io/developer/986732376) |

## What reviewers say

### Three

[App page](https://appshunter.io/ios/app/three/id393530266)

Easily manage your mobile and broadband plans. Track usage, view bills, top up accounts, and access exclusive offers. Set up and manage your broadband with helpful tools.

**Highlights:** View plan allowances and usage, Manage additional products, Access past bills and cost breakdowns, Top up Pay As You Go accounts, Set up and manage broadband, Access Three+ rewards, Live chat support

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- ✨ Reliable service
- 💰 Good value
- 🌍 Excellent roaming coverage

**What reviewers complain about**

- 🔧 Buggy app
- 📶 Poor network coverage
- 🤖 Unhelpful customer service
- 💸 Overcharging issues
- 🔒 Security concerns

**Reported bugs**

- Login issues
- App crashes frequently
- Inaccurate data usage tracking
- Inability to cancel add-ons

**Requested features**

- Add Apple Pay support
- Improve app stability and performance
- Provide better network coverage information
- Streamline account management features


### Ecotricity App

[App page](https://appshunter.io/ios/app/ecotricity-app/id6447684270)

Manage your green energy account easily on the go. Submit meter readings, view bills and consumption history, make payments, and update your details. Access emergency contacts and a handy torch feature.

**Highlights:** Account management, Submit meter readings, View bills and consumption, Make payments, Update contact details, Emergency contact access

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Functional and performs as expected
- 👍 Improvement over previous app
- 💡 Consumption history page is useful

**What reviewers complain about**

- 🐛 Clunky and hard to navigate
- 🔍 PDF bills difficult to view and zoom
- 🔍 Harder to access previous bills and usage data
- 🔍 Removed useful features from old app
- 🔍 Forced to re-register and set up new account

**Reported bugs**

- App crashes and won't open for some users
- Compatibility issues with older devices

**Requested features**

- Bring back easy access to previous bills and usage data
- Improve PDF bill viewing experience
- Restore user-friendly features from old app


## Frequently asked questions

### Is Three free?

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

### Is Ecotricity App free?

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

### Do Three or Ecotricity App have ads?

Three shows ads; Ecotricity App does not.

### Which is updated more often, Three or Ecotricity App?

Three ships an update every 2 weeks, and Ecotricity App every 19 months. Most recently, Three was updated on October 12, 2026 and Ecotricity App on October 12, 2026.

---

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