Comparison

LogiCO2 vs AlphaECall

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

Head to head

About

LogiCO2

Read full description

Provides a tool to measure and warn about dangerous CO2 levels. The application display current CO2 level and warns if it reaches critical levels. The application only works in conjunction with specialized hardware from LogiCO2. For more information on how to acquire the necessary device please contact Logico2 at info@logico2.com, or visit www.logico2.com.

About

AlphaECall

Features

Read full description

The AlphaECall 200 series emergency-call system is designed for multi-family dwellings housing the elderly, or handicapped, assisted living residences, or for other emergency-call/panic type applications. Any resident requiring emergency assistance can signal the building manager, security guard and/or neighbors by activating a conveniently located pull-cord/push-button switch in each apartment or remote signaling location. Alert devices can be wired (2-wire loop), wireless or both!

Screenshots

LogiCO24 screens

AlphaECall2 screens

Verdict

The call

The clearest difference is update cadence: LogiCO2 at every 5 months against AlphaECall's every 11 months. AlphaECall's advantage is iOS requirement (8.0 vs 17.6). 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

LogiCO2 ships an update every 5 months, AlphaECall every 11 months. The most recent releases landed on October 29, 2026 and October 26, 2026 respectively.

Scorecard2 real differences · 4 level

LogiCO2 versus AlphaECall: the parameters behind the verdict, then further details
Parameter	LogiCO2	AlphaECall
Price	Free	Free
Update frequency	Every 5 months — better	Every 11 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad	iPhone, iPad, iPod — better
Requires iOS	17.6	8.0 — better
Further details — not scored
Size	3 MB	70 MB
Age rating	4+	4+
Developer	Logico2 International AB	Alpha Media, Inc.

In-app purchases

None

LogiCO2

No in-app purchases

None

AlphaECall

No in-app purchases

Questions

Is LogiCO2 free?

LogiCO2 is free to download, with no in-app purchases.

Is AlphaECall free?

AlphaECall is free to download, with no in-app purchases.

Do LogiCO2 or AlphaECall have ads?

Neither LogiCO2 nor AlphaECall shows ads.

Which is updated more often, LogiCO2 or AlphaECall?

LogiCO2 ships an update every 5 months, and AlphaECall every 11 months. Most recently, LogiCO2 was updated on October 29, 2026 and AlphaECall on October 26, 2026.