# IMPACTVISION vs apiALARM

The clearest difference is update cadence: apiALARM at every 2 months against IMPACTVISION's every 12 months. IMPACTVISION's advantage is iOS requirement (12.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

IMPACTVISION ships an update every 12 months, apiALARM every 2 months. The most recent releases landed on September 16, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | IMPACTVISION | apiALARM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (15 ratings)](https://appshunter.io/ios/app/apialarm/id6740542440/reviews)** |
| Number of ratings | — | **15** |
| Positive reviews | — | 30.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 14 MB | 375 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [JUN HWANG](https://appshunter.io/developer/1522298006) | [a.p.i. ALARM Inc.](https://appshunter.io/developer/1790499425) |

## What reviewers say

### IMPACTVISION

[App page](https://appshunter.io/ios/app/impactvision/id1635462514)

**In-app purchases:** none


### apiALARM

[App page](https://appshunter.io/ios/app/apialarm/id6740542440)

Manage your home or business security, locks, lights, and video cameras from a single application. Receive intelligent alerts, view live video feeds, and automate daily routines for comprehensive protection against crime, fire, and environmental hazards.

**Highlights:** Remote property control, Intelligent alerts & live video, Automate security routines, Control locks and lights, Two-way audio via doorbell camera, Manage multiple business locations, Respond to alarm events

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is IMPACTVISION free?

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

### Is apiALARM free?

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

### Do IMPACTVISION or apiALARM have ads?

Neither IMPACTVISION nor apiALARM shows ads.

### Which is updated more often, IMPACTVISION or apiALARM?

IMPACTVISION ships an update every 12 months, and apiALARM every 2 months. Most recently, IMPACTVISION was updated on September 16, 2026 and apiALARM on September 21, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*