# Top Up Now vs EMBER Smart Heating Control

The clearest difference is review sentiment: EMBER Smart Heating Control at 52% against Top Up Now's 0%. EMBER Smart Heating Control also leads on update cadence (every 2 months vs every 15 months) and rating (3.4 vs 3.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

EMBER Smart Heating Control holds the better App Store score, 3.4 against 3.0. Both are backed by a comparable volume of ratings — 2 and 9 respectively. Written reviews point the same way: 0% of Top Up Now's written reviews are positive against 52% of EMBER Smart Heating Control's.

Top Up Now ships an update every 15 months, EMBER Smart Heating Control every 2 months. The most recent releases landed on June 9, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Top Up Now | EMBER Smart Heating Control |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/top-up-now/id1103681954/reviews) | **[3.4 (9 ratings)](https://appshunter.io/ios/app/ember-smart-heating-control/id1105461737/reviews)** |
| Number of ratings | 2 | **9** |
| Positive reviews | 0.0% of reviews | **52.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 5 MB | 55 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Electricity Supply Board](https://appshunter.io/developer/412586265) | [EPH Controls Ltd](https://appshunter.io/developer/1105461736) |

## What reviewers say

### Top Up Now

[App page](https://appshunter.io/ios/app/top-up-now/id1103681954)

Manage your Electric Ireland PAYG electricity account directly from your iOS device. Easily top up your meter, review your transaction history, and manage your account details. This app simplifies electricity management for pay-as-you-go customers.

**Highlights:** Top-up electricity meter, Create a new account, Save payment details, Review top-up history, Update account information, Access FAQs and T&Cs

**Features:** macOS Compatibility

**In-app purchases:** none


### EMBER Smart Heating Control

[App page](https://appshunter.io/ios/app/ember-smart-heating-control/id1105461737)

Control multiple heating systems, including radiators and underfloor heating, from your smartphone. Manage multiple zones and homes with intuitive navigation and advanced features like grouping and setback modes.

**Highlights:** Control 4 heating system types, Manage multiple zones and homes, Zone grouping for simultaneous control, Setback mode for energy saving, Quick Boost temperature setting, Eco Monitor for usage tracking, Improved setup and user management

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

**In-app purchases:** none


## Frequently asked questions

### Is Top Up Now free?

Top Up Now is free to download, with no in-app purchases.

### Is EMBER Smart Heating Control free?

EMBER Smart Heating Control is free to download, with no in-app purchases.

### Which has better reviews, Top Up Now or EMBER Smart Heating Control?

EMBER Smart Heating Control is rated higher. Top Up Now averages 3.0 out of 5 from 2 ratings, while EMBER Smart Heating Control averages 3.4 from 9 ratings.

### Do Top Up Now or EMBER Smart Heating Control have ads?

Neither Top Up Now nor EMBER Smart Heating Control shows ads.

### Which is updated more often, Top Up Now or EMBER Smart Heating Control?

Top Up Now ships an update every 15 months, and EMBER Smart Heating Control every 2 months. Most recently, Top Up Now was updated on June 9, 2026 and EMBER Smart Heating Control on September 9, 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.*