# imp™ - imp box Controller — Smarthome answering machine

> Smart home device app filters landline spam calls and manages voicemails remotely. (iPhone/iPad app by Its My Phone, Inc.)

- Source: https://appshunter.io/ios/app/imp-imp-box-controller/id1509443801 (this page in markdown: same URL + `.md`)
- Developer: [Its My Phone, Inc](https://appshunter.io/developer/1509443800)
- Category: Utilities, Lifestyle
- Price: Free
- Rating: 5.00/5 from 12 App Store ratings · 7 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.1 · 36 MB
- Languages: English
- Released: 2021-10-04
- Data updated: 2026-06-03
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/imp-imp-box-controller/id1509443801/reviews.md

## What is imp™?

Use of the imp app™  requires our WiFi-enabled imp box™ (sold separately).

Meet imp™ - the smart, simple, and easy solution for making landline spam calls go away.

Powered by our Greenlist Technology™, the imp app, and imp box work together to eliminate all unwanted landline calls. 

This real-time call-filtering technology silently handles the calls you don't want to deal with, freeing you up to focus on welcoming only those calls you actually want to receive. 

With your imp box in place, the app gives your landline phone superpowers. 

After seamlessly syncing your iPhone's contacts with your landline at setup, you are ready to receive calls only from people you want to talk to. That means no more spam, scam, telemarketing, robo, or any other unwanted caller of any shape or size.

imp is the first smart home answering machine, allowing you to receive and listen to your home's landline voicemails no matter where in the world you are. 

imp-sters also have the ability to put their landline into "Do Not Disturb" mode, as well as invite others to your landline.

Created by our team of experts from the fields of old-school landline technology, secure networks, and modern telecommunications, imp is a new approach to your landline phone experience.

With imp you now have the power to welcome calls by design, and silence the rest.
To learn more about imp, visit us at: www.joinimp.com

## Key features

- Real-time call filtering
- Greenlist Technology™
- Syncs iPhone contacts
- Remote voicemail access
- Do Not Disturb mode
- Invite others to landline

## Recent user reviews (7 of 7)

All indexed reviews: https://appshunter.io/ios/app/imp-imp-box-controller/id1509443801/reviews.md

### 5/5 — Money

*2023-08-27*

I don’t have the money.I’m looking for answers machine that don’t cost anything

### 5/5 — It’s quiet.

*2022-08-16*

Finally a solution that works. It’s finally quiet and when it does ring we know it’s someone we want.

### 5/5 — Magic!!

*2022-08-02*

IMP is awesome!!  My phone only rings when it is someone I want to hear from.  I need to get one for my mother so she can stop swearing at her phone and all the robocalls she gets.

### 5/5 — Terrific Product!

*2022-07-02*

I talked to the folks at IMP prior to purchase because after looking around for a product I couldn’t believe that this “box” could do what no other product could - only allow calls we wanted on a land line phone. He assured me it would. I hooked it up and after a few issues on my end that Emily in support cleared up for me, it was wired and ready. It works like a Champ! Now my Mom gets only calls from people she wants to talk to and no more spam calls (she was getting 30-40 per day). You will not be disappointed. Two things to know -1)  must have caller ID, and 2) need to only have 1 phone in the home connected to a wall phone Jack, otherwise the phone will ring once before IMP can intercept the phone call.  My Mom had a base station phone hooked into a wall Jack and one extension hooked wirelessly to a phone one her bedroom and it works perfectly.

### 5/5 — Impressive

*2022-05-30*

I’ve been using this device since January 2022. Have not had one spam call since installing. Get only calls that matter. If someone calls and are blocked they can leave a message on imp app and you can, with one swipe give them future access. Heaven.

### 5/5 — Amazing product

*2022-04-21*

I followed this startup for a while. As soon as it was able to test I jumped at the chance. I got this for my mother in law. With all the scam calls that come in older people can fall for them. Sometimes she gets 15 or more spam calls a day. 

I had a slight hiccup where I was signed out. I emailed back and forth with support and Emily was knowledgeable and polite. Took a few minutes to get me back up and running. 

I RARELY leave reviews on apps but this one is worth it

### 5/5 — I love this product

*2021-11-04*

The imp box works! I don’t receive junk calls any. I actually want to pick up my landline now because I know whoever is calling is someone I want to talk to. The app is easy to set up and everything is so user friendly. If you have a landline, you need the imp!

## Frequently asked questions about imp™

### Does imp have ads?

No, imp is ad-free. The app does not contain advertisements, providing an uninterrupted user experience.

### What is the imp box?

The imp box is a WiFi-enabled hardware device, sold separately, that works with the imp app to filter landline calls and manage voicemails.

### How does imp's Greenlist Technology work?

Greenlist Technology™ is a real-time call-filtering system that works with the imp app and box to identify and block unwanted calls, allowing only designated contacts to get through.

### Can I access my landline voicemails with imp?

Yes, imp functions as a smart home answering machine, allowing you to receive and listen to your landline voicemails from any location.

### What devices is imp compatible with?

imp is available for iPhone, iPad, and iPod devices.

### What is the age rating for imp?

imp has an age rating of 4+, making it suitable for a wide range of users.

### How often is imp updated?

The latest version of imp is 1.200.4, and it was last updated on November 14, 2023, indicating regular maintenance and updates.

### Can I put my landline on Do Not Disturb using imp?

Yes, imp users have the ability to put their landline into "Do Not Disturb" mode directly through the app.

## Version history (last 5 releases)

### 1.200.4 — 2023-11-14

Final tweaks to API optimization.

### 1.200.3 — 2023-10-24

Minor API changes for better logging.

### 1.200.2 — 2023-10-24

We have fixed some issues in the App that should make it more reliable and chat with the network less.

### 1.200.1 — 2022-11-18

We have fixed some bugs and generally just made it easier to use

### 1.100.6 — 2022-07-11

We have added the ability to completely delete the user account from the App... and more bug fixes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-03.*