REDtone IoT vs E
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
REDtone IoT
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This application allows user to leverage sensors, smart gateways and monitoring systems to collect information and control various parameters on their farms and analyse real-time data in order to make informed decisions (Smart Irrigation) User are able to control water resources to meet demand, trigger actions based on sensor data to switch water on and off, depending on irrigation needs and water resources level. (Smart Fertigation) Smart fertigation is a fertiliser application method, in which dissolved fertilisers are delivered to the crops through the irrigation system. It delivers just right combination of water and nutrients directly to the roots of each plant, according to the crop development cycle. It is suitable for automated commercial greenhouses, hydroponics operations and agriculture fields.
E
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Techero - Your Digital Product Recycling and Trade-in Expert! Techero is an application designed specifically for digital product enthusiasts and environmentally conscious individuals. Whether you're looking to sell your old phone, tablet, or other digital devices, Techero will provide you with the most accurate valuation in just five short minutes. Our app not only helps you get the best trade-in value but also offers you a sustainable way to dispose of your old devices, contributing to the well-being of our planet.
Screenshots
Verdict
The clearest difference is update cadence: REDtone IoT at every 3 weeks against E's every 2 months. E's advantage is iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
REDtone IoT ships an update every 3 weeks, E every 2 months. The most recent releases landed on September 30, 2026 and October 6, 2026 respectively.
| Parameter | REDtone IoT | E |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks โ better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPod |
| Requires iOS | 15.0 | 11.0 โ better |
| Further details โ not scored | ||
| Size | 37 MB | 23 MB |
| Age rating | 4+ | 17+ |
| Developer | REDtone Digital Berhad | POP RECREU ELECTRONIC SDN.BHD. |
In-app purchases
REDtone IoT
No in-app purchases
E
No in-app purchases









