Comparison

Call2U vs ABS Install

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

Head to head

About

Call2U

Forward calls from an Ipervoice system to your mobile device. Answer calls, control door or car entrance access, and temporarily mute your microphone.

Highlights

Call forwarding
Answer calls remotely
Door/entrance access control
Temporary microphone mute
Ipervoice system integration

Features

Read full description

App to forward the call from Ipervoice system to a mobile device. It gets possible to answer, to open the door or the car entrance and to close the mobile microphone for a while.

About

ABS Install

Features

Read full description

ABS Install is the app dedicated to installers for the complete programming of ABS18, ABS48, ABS128, and ABS630 intrusion control panels. Thanks to the connection via ABS-IP, ABS-LTE, or ABS-GSM, you can manage all parameters easily and securely, directly from your smartphone or tablet. Main features: • Complete programming of Absoluta Plus control panels • Remote connection via ABS-IP, ABS-LTE, or ABS-GSM • Support for mobile phones that aren't always connected (automatic SMS connection) • Management of company and installer accounts via a dedicated web portal • Secure and centralized access to configurations Why choose ABS Install? • Reduce installation time • Manage control panels remotely in complete security • Simplify the creation and management of company and installer accounts Requirements: • Connection to the Absoluta server • ABS-IP, ABS-LTE, or ABS-GSM communicator card

Screenshots

Call2U1 screens

ABS Install4 screens

Verdict

The call

The clearest difference is update cadence: ABS Install at every 5 weeks against Call2U's every 6 months. Call2U's advantage is iOS requirement (9.0 vs 13.0). 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

Call2U ships an update every 6 months, ABS Install every 5 weeks. The most recent releases landed on October 4, 2026 and October 1, 2026 respectively.

Scorecard2 real differences · 6 level

Call2U versus ABS Install: the parameters behind the verdict, then further details
Parameter	Call2U	ABS Install
Price	Free	Free
Positive reviews	0.0% of reviews	—
Update frequency	Every 6 months	Every 5 weeks — better
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	9.0 — better	13.0
Further details — not scored
Size	18 MB	34 MB
Age rating	4+	4+
Developer	URMET SpA	Johnson Controls Products Italia Srl

In-app purchases

None

Call2U

No in-app purchases

None

ABS Install

No in-app purchases

Questions

Is Call2U free?

Call2U is free to download, with no in-app purchases.

Is ABS Install free?

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

Do Call2U or ABS Install have ads?

Neither Call2U nor ABS Install shows ads.

Which is updated more often, Call2U or ABS Install?

Call2U ships an update every 6 months, and ABS Install every 5 weeks. Most recently, Call2U was updated on October 4, 2026 and ABS Install on October 1, 2026.