# WiFi Controller ESP8266 vs Email for Hotmail App

The clearest difference is price: Email for Hotmail App at Free against WiFi Controller ESP8266's $0.99. Email for Hotmail App also leads on in-app purchases (none vs 1) and update cadence (every 10 days vs every 2 months). WiFi Controller ESP8266's advantage is iOS requirement (10.0 vs 15.1). On ads and device support there is nothing between them.

Email for Hotmail App is free to download; WiFi Controller ESP8266 costs $0.99 up front. WiFi Controller ESP8266 sells 1 one-off in-app purchase. Email for Hotmail App asks for nothing beyond the download.

WiFi Controller ESP8266 ships an update every 2 months, Email for Hotmail App every 10 days. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | WiFi Controller ESP8266 | Email for Hotmail App |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[3.0 (6 ratings)](https://appshunter.io/ios/app/wifi-controller-esp8266/id1409018107/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | Paid | — |
| Size | 31 MB | 73 MB |
| Requires iOS | **10.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gopi Gadhiya](https://appshunter.io/developer/1387816354) | [Sir Vendor Inc](https://appshunter.io/developer/1840493632) |

## What reviewers say

### WiFi Controller ESP8266

[App page](https://appshunter.io/ios/app/wifi-controller-esp8266/id1409018107)

This app enables communication with ESP8266 WiFi modules using TCP/IP. It allows sending and receiving messages, custom button configurations, and adjustable sliders for device control. Keep your screen on or off while managing your connected devices.

**Highlights:** Send and receive messages via TCP/IP, Auto-connect to last selected device, Customizable buttons for frequent data, Configurable sliders, Keep screen on/off option

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


### Email for Hotmail App

[App page](https://appshunter.io/ios/app/email-for-hotmail-app-mailfly/id6771624563)

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

**In-app purchases:** none


## Frequently asked questions

### Is WiFi Controller ESP8266 free?

WiFi Controller ESP8266 costs $0.99, and also offers in-app purchases.

### Is Email for Hotmail App free?

Email for Hotmail App is free to download, with no in-app purchases.

### Do WiFi Controller ESP8266 or Email for Hotmail App have ads?

Neither WiFi Controller ESP8266 nor Email for Hotmail App shows ads.

### Which is updated more often, WiFi Controller ESP8266 or Email for Hotmail App?

WiFi Controller ESP8266 ships an update every 2 months, and Email for Hotmail App every 10 days. Most recently, WiFi Controller ESP8266 was updated on October 29, 2026 and Email for Hotmail App on October 31, 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.*