Comparison

ContactMate eLead vs FLEX IoT

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ContactMate eLead

Features
Read full description

Speed up the processing of business cards and survey forms, conduct raffles, or create digital assessment and feedback forms. This app allows you to collect trade show visitors' contact details easily and securely. Quickly navigate through your pre-prepared questions with a single tap and effortlessly select your customers' responses. Scanned visitors are stored in a digital register, enabling efficient and fast post-event marketing. Versatile features ensure reliable and rapid contact data storage. You can upload assessment forms to better target follow-up actions such as raffles, quote requests, procurement plans, or newsletter subscriptions.

About

FLEX IoT

Features
Read full description

The Flex IoT Cloud Server (or simply FCS) enables smart energy management, boosting your efficiency and cost savings while supporting sustainability efforts to offset your carbon footprint. FCS safeguards your home and business operations with intelligent alarms, triggers, and trend analysis. It offers a unique Zero Net Energy (ZNE) approach, providing customers with clear insights into energy consumption and generation after installing efficient ON-GRID systems like photovoltaic and wind. Main Features: •Seamless Energy Management: •Wired (Modbus, RS-485, Ethernet) and wireless (Wi-Fi, RF433, Z-Wave, Tuya, LoRaWAN) concentrators. •Compact Smart Energy meters can be easily installed on DIN rails in distribution panels for non-invasive monitoring. •Versatile Control and Monitoring: •Control and monitor energy across Lighting Processors and Single and Three Phase Smart Meters. •Compare consumption between sectors, assets, or shifts for optimized energy usage. •Wide Applicability: •Ideal for residential, Airbnb, commercial, hotel, hospital, and industrial applications. •Suitable for various setups, including EV charging stations, elevator control, industrial robots, public lighting, and PV(Photovoltaic) systems. •Secure and Easy Integration: •Ensure secure data communication and seamless integration with automation systems like Control4, SCADA, and BMS/PMS. •Compact design allows easy installation and configuration through embedded Flex Web Server. •Customizable Dashboards and Reports: •Generate customizable dashboards and periodic reports for detailed energy monitoring. •Control energy consumption economically with monthly reports in local currency. •Standalone Automation: •Configure triggers and alarms for conditions like over/under voltage, maximum demand, low power factor, and more. •Receive real-time notifications via WhatsApp, Push or email for any critical alerts. * Example: If voltage exceeds 240Vac, automatically switch off the Power and notify the user. •Advanced Automation and Macros: •Create complex macros for lighting, circadian CCT cycles, air conditioning, audio/video systems, and motorized shades. •Customize multi-tariff settings for up to four different rates and seasonal hour settings (Peak/Off Peak). •Compliance and Standards: •Meets all relevant safety and quality standards (IEC, CE, EAC, MID). Experience the future of energy control with Flex IoT.

Screenshots

ContactMate eLead4 screens
FLEX IoT4 screens

Verdict

The call

The clearest difference is update cadence: ContactMate eLead at monthly against FLEX IoT's every 10 months. ContactMate eLead also leads on iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

ContactMate eLead ships an update monthly, FLEX IoT every 10 months. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

Scorecard2 real differences · 4 level
ContactMate eLead versus FLEX IoT: the parameters behind the verdict, then further details
ParameterContactMate eLeadFLEX IoT
PriceFreeFree
Update frequencyMonthly — betterEvery 10 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.1
Further details — not scored
Size21 MB31 MB
Age rating12+4+
DeveloperAIDC Finland OyZ - Wave Tecnologia e Representacao de Aparelhos Eletronicos LTDA.

In-app purchases

None

ContactMate eLead

No in-app purchases

None

FLEX IoT

No in-app purchases

Questions

Is ContactMate eLead free?
ContactMate eLead is free to download, with no in-app purchases.
Is FLEX IoT free?
FLEX IoT is free to download, with no in-app purchases.
Do ContactMate eLead or FLEX IoT have ads?
Neither ContactMate eLead nor FLEX IoT shows ads.
Which is updated more often, ContactMate eLead or FLEX IoT?
ContactMate eLead ships an update monthly, and FLEX IoT every 10 months. Most recently, ContactMate eLead was updated on November 3, 2026 and FLEX IoT on October 27, 2026.

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