# Equation Connect vs int_EGRA

The clearest difference is review sentiment: int_EGRA at 47% against Equation Connect's 8%. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Equation Connect | int_EGRA |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 7.7% of reviews | **46.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 63 MB | 40 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Home Domotic Developments, S.L.](https://appshunter.io/developer/1481462876) | [AYR Opening Doors](https://appshunter.io/developer/1556238684) |

## What reviewers say

### Equation Connect

[App page](https://appshunter.io/ios/app/equation-connect/id1545429719)

Remotely manage and control smart radiators from Equation. Group devices by zone, adjust temperatures, customize heating schedules, and monitor energy consumption. Features include hotel mode, brightness control, and timer functions.

**Highlights:** Remote radiator control, Zone grouping, Temperature adjustment, Customizable schedules, Energy consumption monitoring, Hotel mode activation, Brightness control

**Features:** macOS Compatibility

**In-app purchases:** none


### int_EGRA

[App page](https://appshunter.io/ios/app/int-egra/id1556238682)

Secure your home by remotely controlling all access points, including doors and garage doors, using your smartphone. Grant specific time-based access to users and view a real-time log of entries and exits. Integrates with AYR Lock Pro and AYR Pass for enhanced home security.

**Highlights:** Remote access control for doors and garage, Grant time-based user permissions, Real-time entry and exit logs, Smartphone control without keys, Integration with AYR Lock Pro and AYR Pass

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Equation Connect free?

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

### Is int_EGRA free?

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

### Do Equation Connect or int_EGRA have ads?

Neither Equation Connect nor int_EGRA shows ads.

### Which is updated more often, Equation Connect or int_EGRA?

Equation Connect ships an update every 2 months, and int_EGRA every 2 months. Most recently, Equation Connect was updated on November 3, 2026 and int_EGRA on November 3, 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.*