Comparison

iAMS Mobile vs ZMACS

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

Head to head
About

iAMS Mobile

Features
Read full description

iAMS Mobile App is a remote Acsys Key and Acsys Lock access control APP. iAMS Mobile App permits the Acsys Key User to request site access remotely through the APP whenever access is required to a site. iAMS Mobile iAMS synchronize the data from the lock and key to the app, app to the server, server to the app, app to the lock and key using Bluetooth. iAMS Mobile iAMS writes the access code in Acsys BLE key and lock to open/close the site. CGS Plus is a truly wire-free technology similar to OTP where the key user can get access to one of many locks on a site through a time-limited access code. All-access control is performed through the access rights which determines where/when/who/how to distribute the CGS plus access codes whenever a request is received.

About

ZMACS

Features
Read full description

ZMACS APP is the application of Hizima smart access control solution, working together with ZMACS CMS to operate and manage Hizima smart keys and locks, realizing centrialized management and remote access control of industrial massive and widely distributed outdoor assets. After ZMACS APP is installed on the mobile phone, it needs to cooperate with Hizima smart keys or locks and ZMACS CMS to perform corresponding operations. Brief introduction of main functions: 1. Search Hizima smart keys and locks After login and enter the home page, the system automatically search for Hizima smart keys and locks through Bluetooth. Click the device to perform relevant operations. 2. Apply for work order Apply for access permission, only authorized users can open the smart locks. 3. Unlock the smart locks Click the smart key or lock searched out, the lock can be opened on the condition that the user has access permission, otherwise the access will be denied.

Screenshots

iAMS Mobile4 screens
ZMACS4 screens

Verdict

The call

The clearest difference is update cadence: ZMACS at every 3 weeks against iAMS Mobile's every 2 months. iAMS Mobile's advantage is iOS requirement (12.2 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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

iAMS Mobile ships an update every 2 months, ZMACS every 3 weeks. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

Scorecard2 real differences ยท 4 level
iAMS Mobile versus ZMACS: the parameters behind the verdict, then further details
ParameteriAMS MobileZMACS
PriceFreeFree
Update frequencyEvery 2 monthsEvery 3 weeks โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.2 โ€” better15.0
Further details โ€” not scored
Size52 MB51 MB
Age rating4+4+
DeveloperAcsys Technologies Ltd.Hizima Technologies Co., Ltd

In-app purchases

None

iAMS Mobile

No in-app purchases

None

ZMACS

No in-app purchases

Questions

Is iAMS Mobile free?
iAMS Mobile is free to download, with no in-app purchases.
Is ZMACS free?
ZMACS is free to download, with no in-app purchases.
Do iAMS Mobile or ZMACS have ads?
Neither iAMS Mobile nor ZMACS shows ads.
Which is updated more often, iAMS Mobile or ZMACS?
iAMS Mobile ships an update every 2 months, and ZMACS every 3 weeks. Most recently, iAMS Mobile was updated on November 7, 2026 and ZMACS on November 3, 2026.

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