# Efficient Energy Group vs Lucid Mind

The clearest difference is review sentiment: Efficient Energy Group at 100% against Lucid Mind's 0%. Efficient Energy Group also leads on rating (5.0 vs 3.0) and in-app purchases (none vs 2). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Lucid Mind sells 2 in-app purchases, starting at $12.99 per month. Efficient Energy Group asks for nothing beyond the download.

Efficient Energy Group holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 4 respectively. Written reviews point the same way: 100% of Efficient Energy Group's written reviews are positive against 0% of Lucid Mind's.

Efficient Energy Group ships an update every 3 weeks, Lucid Mind every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Efficient Energy Group | Lucid Mind |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/efficient-energy-group/id1525702178/reviews)** | [3.0 (4 ratings)](https://appshunter.io/ios/app/lucid-mind-brainstorm-ideas/id1603326488/reviews) |
| Number of ratings | 4 | 4 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | **Free** | Subscription |
| Size | 21 MB | 29 MB |
| Requires iOS | **12.4** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shaw Publications Inc](https://appshunter.io/developer/1543823179) | [Kaan Yildiz](https://appshunter.io/developer/1473960483) |

## What reviewers say

### Efficient Energy Group

[App page](https://appshunter.io/ios/app/efficient-energy-group/id1525702178)

Manage daily inspections, purchase orders, and expenses with this app. It allows for creating new entries, viewing past records, and generating reports. You can also manage equipment inventory and report damages.

**Highlights:** Daily inspections, Purchase order creation, Expense tracking, Equipment inventory management, Damage reporting, Work order creation

**Features:** macOS Compatibility

**In-app purchases:** none


### Lucid Mind

[App page](https://appshunter.io/ios/app/lucid-mind-brainstorm-ideas/id1603326488)

This app provides a peaceful digital space for organizing thoughts, storing ideas, and receiving insights from others. It offers a calming interface designed for night use, allowing users to express themselves freely and anonymously.

**Highlights:** Organize thoughts and ideas, Anonymous idea sharing, Receive insights from competent users, Peaceful night-time interface, Thought visualization as stars, Mind area for concept mapping

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Night Thought Monthly | $12.99 | per month |
| Night Thought Yearly | $59.99 | per year |


## Frequently asked questions

### Is Efficient Energy Group free?

Efficient Energy Group is free to download, with no in-app purchases.

### Is Lucid Mind free?

Lucid Mind is free to download, with in-app purchases available.

### Which has better reviews, Efficient Energy Group or Lucid Mind?

Efficient Energy Group is rated higher. Efficient Energy Group averages 5.0 out of 5 from 4 ratings, while Lucid Mind averages 3.0 from 4 ratings.

### Do Efficient Energy Group or Lucid Mind have ads?

Neither Efficient Energy Group nor Lucid Mind shows ads.

### Which is updated more often, Efficient Energy Group or Lucid Mind?

Efficient Energy Group ships an update every 3 weeks, and Lucid Mind every 2 months. Most recently, Efficient Energy Group was updated on November 3, 2026 and Lucid Mind 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.*