# Contact Energy vs Data Clock

The clearest difference is monetization model: Contact Energy at free against Data Clock's free with in-app purchases. Data Clock's advantage is update cadence (every 3 weeks vs every 6 weeks). On price, rating, review sentiment and ratings volume there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.6 for Contact Energy against 4.7 for Data Clock. Both are backed by a comparable volume of ratings — 80 and 138 respectively. Written reviews split almost evenly too, at 29% and 30% positive.

Contact Energy ships an update every 6 weeks, Data Clock every 3 weeks. The most recent releases landed on August 20, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Contact Energy | Data Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (80 ratings)](https://appshunter.io/ios/app/contact-energy/id1085174774/reviews) | **[4.7 (138 ratings)](https://appshunter.io/ios/app/data-clock/id1203636332/reviews)** |
| Number of ratings | 80 | **138** |
| Positive reviews | 28.9% of reviews | **29.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 53 MB | 31 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Contact Energy limited](https://appshunter.io/developer/906930262) | [2degrees Mobile](https://appshunter.io/developer/584269102) |

## What reviewers say

### Contact Energy

[App page](https://appshunter.io/ios/app/contact-energy/id1085174774)

Monitor your electricity and gas usage with detailed historical data. Easily view your account balance, pay bills, and review transaction history. Manage your energy plan, update household details, and add new services.

**Highlights:** Track energy usage history (15 months), View account balance, Pay bills and view transactions (12 months), Manage and change energy plans, Update household details, Add new services

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use and understand
- 👍 Good customer service
- 👍 Ability to track power usage
- 👍 Simple navigation
- 👍 Good for submitting meter reads

**What reviewers complain about**

- 🐛 Constantly glitchy and unstable
- 🐛 Unable to log in frequently
- 🐛 App is often days behind on data
- 🐛 Payment issues and errors
- 🐛 Slow loading times

**Reported bugs**

- Constantly glitching
- Unable to log in
- App is days behind on data
- Payment errors
- Slow loading times

**Requested features**

- Toggle to include GST in usage amounts
- Save card details for payments
- Support for Apple Pay and PayPal
- Push notification for bill payment reminders
- Display solar buy back information


### Data Clock

[App page](https://appshunter.io/ios/app/data-clock/id1203636332)

Purchase mobile data in flexible amounts, from small top-ups to larger bundles, to use whenever you need it. This service is perfect for bridging gaps between plan renewals or for occasional data needs, with affordable options available.

**Highlights:** Buy data in small or large amounts, Use data whenever you want, Ideal for long trips or waiting, Bridge gaps until plan renews, Affordable pricing options

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 💰 Affordable data pricing compared to competitors
- ⏰ Free hourly data allowance saves money
- 📱 Simple and easy-to-use interface
- 🎮 Data Piñata gamification feature engaging
- 🌐 Good network coverage in remote areas

**What reviewers complain about**

- 🐛 Frequent app crashes and errors
- ⚠️ Constant 'maintenance' downtime
- 🔌 Requires internet to purchase more data
- 📵 App won't load on mobile data only
- ⏳ Slow data processing and syncing

**Reported bugs**

- App displays 'Yikes! Something went wrong' error repeatedly
- Sidebar screen stuck issue
- Blank screen when purchasing data
- Registration code verification failing
- Login code timeout and delivery delays

**Requested features**

- Lock screen widget showing remaining time
- Pause button to stop data consumption
- In-app Data Piñata game instead of external link
- Automatic cycling codes for Data Piñata
- Notification reliability improvements


## Frequently asked questions

### Is Contact Energy free?

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

### Is Data Clock free?

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

### Which has better reviews, Contact Energy or Data Clock?

Data Clock is rated higher. Contact Energy averages 4.6 out of 5 from 80 ratings, while Data Clock averages 4.7 from 138 ratings.

### Do Contact Energy or Data Clock have ads?

Neither Contact Energy nor Data Clock shows ads.

### Which is updated more often, Contact Energy or Data Clock?

Contact Energy ships an update every 6 weeks, and Data Clock every 3 weeks. Most recently, Contact Energy was updated on August 20, 2026 and Data Clock on September 22, 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.*