---
title: "ESi Centro - Reviews, Revenue and Downloads in United Kingdom | Apple App Store"
description: "The ESi Centro range of programmable room thermostats are quick to install, easy to use and packed with energy saving, sophisticated features that give high levels of control and comfort for the homeo"
---

# ESi Centro — United Kingdom
> A WiFi Wireless Thermostat

![ESi Centro App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/6e/9b/91/6e9b919c-bd84-cb33-bacc-3fe0936d9b00/AppIcon-0-0-1x_U007epad-0-11-0-85-220.png/434x0w.png)

**Developer:** [ESI Controls](https://apptail.io/developer/esi-controls-rdK) (United Kingdom)
**Category:** Utilities
**Rating:** 2.1/5 (89 ratings)
**Price:** Free
**Bundle ID:** com.revogi.Centg
**Store:** Apple App Store
**Country:** United Kingdom
**Version:** 7.23.8 (released 2026-03-25)
**Original Release:** 2016-09-16
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/gb/app/app/id1151779581)
**AppTail Page:** [https://apptail.io/app/esi-centro-tKJf/united-kingdom](https://apptail.io/app/esi-centro-tKJf/united-kingdom)

## ESi Centro Description
The ESi Centro range of programmable room thermostats are quick to install, easy to use and packed with energy saving, sophisticated features that give high levels of control and comfort for the homeowner.

## ESi Centro Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/75/3d/c8/753dc8da-bc03-393c-86b4-9e20317dc169/1.png/2048x2732.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/a0/41/1e/a0411ea9-e324-fde0-f3b9-cf138e5e3dae/4.png/2048x2732.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/48/cd/f3/48cdf3eb-d68f-07d2-9ed0-7e5ffa4ef787/3.png/2048x2732.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/40/ab/b3/40abb36e-936d-83e2-be51-5c293e912d6d/5.png/2048x2732.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/33/70/d5/3370d59c-ade4-af5a-c215-8b002cbc63f3/2.png/2048x2732.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/06/3a/fd/063afd7d-7708-df12-38ab-35bc864fb503/7.png/2048x2732.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/6c/7f/67/6c7f675a-a4a8-a6bd-8cfc-424e1004ab6d/10.png/2048x2732.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/22/33/75/2233752c-acd0-eac5-14dd-f1a6e209b82f/11.png/2048x2732.png)

## ESi Centro Rating Breakdown in United Kingdom
- 5 stars: 14 (16%)
- 4 stars: 7 (8%)
- 3 stars: 6 (7%)
- 2 stars: 8 (9%)
- 1 stars: 54 (61%)

## ESi Centro Reviews in United Kingdom

### ***** "Quick and simple"
Works perfectly fine.  Can schedule date and time to set the thermostat.
-- Tommy-H83, 2025-10-08

### *---- "GHz 2.4 only"
Will not connect to WiFi
-- this product  needs updating, 2025-03-24

### ****- "Frustrating setup"
Took me a while to connect with my thermostat because the instructions didn’t match completely. 

There’s a little WiFi indicator on the thermostat to indicate if it’s connected to the hub. I was waiting for the blinking to stop and pressing all day, holiday and plus multiple times even though it was already connected. 

The other issue was on my Virgin router I had to go into router settings and turn off 5Ghz mode in order for my phone to setup the hub on the wifi network. Which I think a lot of people would struggle with.

Other than that seems to be working fine now. Big improvement for a fraction of the cost of Hive.
-- Empire Paradox, 2025-03-15

### ****- "Decent app, please keep adding quality of life features"
Only had one hiccup to start with where the request to access WiFi options was not being triggered and as a result set up got stuck. Re-installed the app and it was ok second time.

Would love to have the option for a 15/30 minute boost on heating 👍

Please keep taking feedback and adding simple improvements like that.

Otherwise the basic functionality is generally good.
-- Samwise135, 2025-02-10

### *---- "Awful awful awful"
What a god-awful product this is. Two thermostats installed as part of a new build. Incredibly rare if one/either link into the app, setup is a horrific experience. No support helpline. No way other than email to complain. I cannot wait to rip this out and replace it with something that works.
-- TheLargePortion, 2025-02-03

### *---- "Update No Good"
The last update has made the app worse than previously… by clicking on certain things it changes the timings so heating too high low or on at wrong times absolutely useless if no improvement will change to something that actually works
-- Gezzianna, 2024-12-28

### *---- "Shockingly poor, basic and broken"
I'm not sure why ESI bothered to add WiFi to their products if this is the best that they can do for an app.

Bare bones, barely works and sometimes not at all, can't even rename devices so it's impossible to tell what you are controlling.

Who signed this off, who at ESI is happy with this??
-- jameswmcnab, 2024-12-26

### *---- "Terrible software"
This is one of the worst programs I’ve had to use. Setting a schedule for your heating is clunky and frustratingly resets itself frequently. Having to constantly check is a pain. I’m looking to see if I can change to a different system. This one is rubbish. Avoid if you can
-- Ab236, 2024-12-25

### ***-- "Clunky and frustrating"
For me it works but to change any of the timer settings is really annoying in that I cannot change the temperature and have to delete timing slots and then reprogram. It takes ages. Just wish the thermostats were controllable with Google Home because this app is a nightmare.
-- Peter m K, 2024-12-19

### *---- "Does not work! Useless!!!"
App wont connect to the wifi, didn’t even get as far as pairing with the boiler/thermostat as the wifi extender does not work. Total waste of money and not fit for purpose. Wish I looked up reviews before paying extra as an add on for our new boiler. Avoid at all costs.
-- iaincycling, 2024-12-08

### *---- "Still doesn’t  sync"
App won’t connect to thermostats still. Pointless. Heating is all over the shot even after manually setting on thermostats. Buy another wireless thermostat rather than this rubbish
-- glennoncw1, 2024-12-06

### *---- "Awful shouldn’t be allowed"
I add my device … it says device configured with a big green tick… then nothing.. no device listed, no functionality… 

Utter disgrace, clearly just want the cash and couldn’t care less about happy customers 

Avoid esi products like the plague they are awful
And customer support is plain unhelpful
-- lh49, 2024-11-30

### *---- "App Doesn't Work - UNABLE TO USE"
The new upgrade doesn't work & it's a total Crash. 

My existing thermostats in the app were gone after the update.
And the app is not picking up the thermostats while attempting to re-add them.
The new firmware which is associated with the new app upgrade doesn't work.
When I click on the Thermostat, it automatically SHUTSDOWN.
The developer has to fix this asap.
-- vijay ck, 2024-11-26

### ****- "Been good till now"
As per the title, but tonight, heating did not come on. Found out that the upstairs thermostat on the app had added 2 extra intervals and lowered all the temperatures. For now, I have amended 4 intervals but can’t get rid of the other two. I’ve done the update and still got 6 intervals. No way of deleting unwanted intervals.
-- Quirky5, 2024-11-14

### *---- "Unfit for purpose"
This app simply will not connect to our network.  It worked fine before they updated it. What makes matters worse is that our RTP5 thermostat has trouble telling the correct time when programmed. It’s so unreliable that we now control our thermostat manually.
-- gary the ruined, 2024-11-09

### *---- "Awful Awful Awful"
Redesigned and worse than before. Should have asked a Year 11 student to design it and it would have come out better. Don’t these designs ever go through any sort of design review process? Well they should!
-- thisisajokeapp, 2024-10-13

### **--- "Room for improvement"
The app is functional but clunky (smells like malicious compliance). Recent update showed some improvements in UI but has a major flaw. The app will now erase your heating schedule whenever you press certain buttons. Would be nice to have an option for exporting/importing settings. Some research into user experience is needed
-- ShashiPancholi, 2024-10-03

### *---- "Not good enough"
For somebody who had no choice but to have this app, I’m a disappointed. The amount of times it’s reset my temperature timing schedule and I have to redo it because my house is cold.

Not only that, the new interface is horrendous! Keeps logging me out, to use it is more complex, yes it looks visually more appealing and modernised, which is needed, but not at the cost of ease of use. Not really too pleased overall
-- Michael-james31, 2024-09-12

### *---- "Needs Improvement"
Need to login each time I want to use the app, this was not the case on the old version. Please fix this
-- delpieros, 2024-09-10

### *---- "Useless"
Does NOT work, never has
-- JarjarGeek, 2024-03-29

[View all ESi Centro reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews)




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## ESi Centro Available In
- [United Kingdom](https://apptail.io/app/esi-centro-tKJf/united-kingdom)
- [China](https://apptail.io/app/esi-centro-tKJf/china)
- [Ukraine](https://apptail.io/app/esi-centro-tKJf/ukraine)
- [Ireland](https://apptail.io/app/esi-centro-tKJf/ireland)
- [Australia](https://apptail.io/app/esi-centro-tKJf/australia)
- [Azerbaijan](https://apptail.io/app/esi-centro-tKJf/azerbaijan)
- [Belgium](https://apptail.io/app/esi-centro-tKJf/belgium)
- [Bulgaria](https://apptail.io/app/esi-centro-tKJf/bulgaria)
- [Brazil](https://apptail.io/app/esi-centro-tKJf/brazil)
- [Belarus](https://apptail.io/app/esi-centro-tKJf/belarus)
- [Switzerland](https://apptail.io/app/esi-centro-tKJf/switzerland)
- [Chile](https://apptail.io/app/esi-centro-tKJf/chile)
- [Colombia](https://apptail.io/app/esi-centro-tKJf/colombia)
- [Czechia](https://apptail.io/app/esi-centro-tKJf/czechia)
- [Germany](https://apptail.io/app/esi-centro-tKJf/germany)
- [Denmark](https://apptail.io/app/esi-centro-tKJf/denmark)
- [Dominican Republic](https://apptail.io/app/esi-centro-tKJf/dominican-republic)
- [Algeria](https://apptail.io/app/esi-centro-tKJf/algeria)
- [Ecuador](https://apptail.io/app/esi-centro-tKJf/ecuador)
- [Egypt](https://apptail.io/app/esi-centro-tKJf/egypt)
- [Spain](https://apptail.io/app/esi-centro-tKJf/spain)
- [Finland](https://apptail.io/app/esi-centro-tKJf/finland)
- [France](https://apptail.io/app/esi-centro-tKJf/france)
- [Greece](https://apptail.io/app/esi-centro-tKJf/greece)
- [Hong Kong SAR China](https://apptail.io/app/esi-centro-tKJf/hong-kong)
- [Hungary](https://apptail.io/app/esi-centro-tKJf/hungary)
- [Indonesia](https://apptail.io/app/esi-centro-tKJf/indonesia)
- [Israel](https://apptail.io/app/esi-centro-tKJf/israel)
- [India](https://apptail.io/app/esi-centro-tKJf/india)
- [Italy](https://apptail.io/app/esi-centro-tKJf/italy)
- [Japan](https://apptail.io/app/esi-centro-tKJf/japan)
- [South Korea](https://apptail.io/app/esi-centro-tKJf/south-korea)
- [Kuwait](https://apptail.io/app/esi-centro-tKJf/kuwait)
- [Kazakhstan](https://apptail.io/app/esi-centro-tKJf/kazakhstan)
- [Lebanon](https://apptail.io/app/esi-centro-tKJf/lebanon)
- [Malta](https://apptail.io/app/esi-centro-tKJf/malta)
- [Mexico](https://apptail.io/app/esi-centro-tKJf/mexico)
- [Malaysia](https://apptail.io/app/esi-centro-tKJf/malaysia)
- [Nigeria](https://apptail.io/app/esi-centro-tKJf/nigeria)
- [Netherlands](https://apptail.io/app/esi-centro-tKJf/netherlands)
- [Norway](https://apptail.io/app/esi-centro-tKJf/norway)
- [New Zealand](https://apptail.io/app/esi-centro-tKJf/new-zealand)
- [Peru](https://apptail.io/app/esi-centro-tKJf/peru)
- [Philippines](https://apptail.io/app/esi-centro-tKJf/philippines)
- [Pakistan](https://apptail.io/app/esi-centro-tKJf/pakistan)
- [Poland](https://apptail.io/app/esi-centro-tKJf/poland)
- [Portugal](https://apptail.io/app/esi-centro-tKJf/portugal)
- [Romania](https://apptail.io/app/esi-centro-tKJf/romania)
- [Russia](https://apptail.io/app/esi-centro-tKJf/russia)
- [Saudi Arabia](https://apptail.io/app/esi-centro-tKJf/saudi-arabia)
- [Sweden](https://apptail.io/app/esi-centro-tKJf/sweden)
- [Singapore](https://apptail.io/app/esi-centro-tKJf/singapore)
- [Thailand](https://apptail.io/app/esi-centro-tKJf/thailand)
- [Türkiye](https://apptail.io/app/esi-centro-tKJf/turkey)
- [Taiwan](https://apptail.io/app/esi-centro-tKJf/taiwan)
- [United States](https://apptail.io/app/esi-centro-tKJf/united-states)
- [United Arab Emirates](https://apptail.io/app/esi-centro-tKJf/united-arab-emirates)
- [South Africa](https://apptail.io/app/esi-centro-tKJf/south-africa)
- [Armenia](https://apptail.io/app/esi-centro-tKJf/armenia)
- [Argentina](https://apptail.io/app/esi-centro-tKJf/argentina)
- [Austria](https://apptail.io/app/esi-centro-tKJf/austria)

---

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