# iChing roller vs United Power

The clearest difference is price: United Power at Free against iChing roller's $0.99. United Power also leads on update cadence (every 2 months vs every 13 months) and review sentiment (25% vs 0%). iChing roller's advantage is rating (3.0 vs 2.7) and device support (4 vs 2). On ads and in-app purchases there is nothing between them.

United Power is free to download; iChing roller costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iChing roller holds the better App Store score, 3.0 against 2.7. That said, the two scores are not equally well evidenced: United Power has 15 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 0% of iChing roller's written reviews are positive against 25% of United Power's, so the app with the better star average is not the one people write more warmly about.

iChing roller ships an update every 13 months, United Power every 2 months. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | iChing roller | United Power |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/iching-roller/id947172263/reviews)** | [2.7 (15 ratings)](https://appshunter.io/ios/app/united-power/id1499408467/reviews) |
| Number of ratings | 2 | **15** |
| Positive reviews | 0.0% of reviews | **25.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Size | 0 MB | 29 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [David Ralley](https://appshunter.io/developer/721350464) | [United Power, Inc.](https://appshunter.io/developer/1499408466) |

## What reviewers say

### iChing roller

[App page](https://appshunter.io/ios/app/iching-roller/id947172263)

This tool simplifies the process of consulting the I Ching by using your phone's shake function to generate hexagrams. It provides detailed information about each gua, including upper and lower trigrams and commentary.

**Highlights:** Shake to roll hexagrams, Displays pertinent gua information, Shows upper and lower trigrams, Includes Confucius' commentary, Simple and elegant interface

**Features:** Vision Pro support

**In-app purchases:** none


### United Power

[App page](https://appshunter.io/ios/app/united-power/id1499408467)

Manage your electric account on the go. View usage, billing history, and make payments. Report outages and stay updated with news and notifications.

**Highlights:** View energy usage graphs, Manage payments and billing history, Report power outages, Access outage map, Receive news and notifications, Contact customer support

**In-app purchases:** none


## Frequently asked questions

### Is iChing roller free?

iChing roller costs $0.99, with no in-app purchases.

### Is United Power free?

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

### Which has better reviews, iChing roller or United Power?

iChing roller is rated higher. iChing roller averages 3.0 out of 5 from 2 ratings, while United Power averages 2.7 from 15 ratings.

### Do iChing roller or United Power have ads?

Neither iChing roller nor United Power shows ads.

### Which is updated more often, iChing roller or United Power?

iChing roller ships an update every 13 months, and United Power every 2 months. Most recently, iChing roller was updated on October 19, 2026 and United Power on October 24, 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.*