# Emerald vs Church.IQ

The clearest difference is update cadence: Church.IQ at weekly against Emerald's monthly. 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.

Emerald ships an update monthly, Church.IQ weekly. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Emerald | Church.IQ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/emerald/id1561759351/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 17.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | — |
| Size | 110 MB | 40 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [EMERALD PLANET ENVIRONMENTAL PTY LTD](https://appshunter.io/developer/1526454239) | [Ukachukwu Ndukwu](https://appshunter.io/developer/6788200602) |

## What reviewers say

### Emerald

[App page](https://appshunter.io/ios/app/emerald/id1561759351)

Monitor and control your home's energy usage, climate, and safety devices. Track electricity consumption in real-time, set budgets, and receive alerts for emergencies. Turn your air-con into a smart device for remote climate control.

**Highlights:** Real-time electricity usage tracking, Electricity budgeting, Smart air-con control, Remote climate adjustment, Smoke alarm monitoring, Emergency notifications

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

**In-app purchases:** none

**What reviewers like**

- 👍 Real-time electricity consumption monitoring
- 💰 Helps identify cost-saving opportunities
- 📊 Basic functionality works for tracking usage
- 🆓 Free or subsidized installation
- ➕ Add household members feature available

**What reviewers complain about**

- 🐛 Frequent app crashes and freezes
- 📡 Bluetooth connectivity issues and limited range
- 🔌 High battery drain on mobile devices
- ⏱️ Slow data syncing and connection times
- 🔐 Persistent login and authentication problems

**Reported bugs**

- App crashes on startup or when opening specific features
- Smart Actions stop working after updates
- Bluetooth connection drops frequently
- Data not syncing or updating after certain dates
- Login failures and forced logouts

**Requested features**

- Support for 3-tier and multi-tier tariff structures
- WiFi connectivity instead of Bluetooth only
- Advanced smart actions with conditional triggers
- Ability to set mode (boost/silent) in smart actions
- Scheduled automation based on water temperature/capacity


### Church.IQ

[App page](https://appshunter.io/ios/app/churchiq/id6788200600)

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

**In-app purchases:** none


## Frequently asked questions

### Is Emerald free?

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

### Is Church.IQ free?

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

### Do Emerald or Church.IQ have ads?

Neither Emerald nor Church.IQ shows ads.

### Which is updated more often, Emerald or Church.IQ?

Emerald ships an update monthly, and Church.IQ weekly. Most recently, Emerald was updated on November 7, 2026 and Church.IQ on October 31, 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.*