# Barricade vs 4Change Energy

The clearest difference is review sentiment: Barricade at 88% against 4Change Energy's 5%. Barricade also leads on rating (4.3 vs 1.6) and iOS requirement (8.0 vs 15.1). 4Change Energy's advantage is update cadence (every 3 months vs every 16 months) and ratings volume (93 vs 3). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Barricade holds the better App Store score, 4.3 against 1.6. That said, the two scores are not equally well evidenced: 4Change Energy has 93 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 88% of Barricade's written reviews are positive against 5% of 4Change Energy's.

Barricade ships an update every 16 months, 4Change Energy every 3 months. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Barricade | 4Change Energy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/barricade/id348247916/reviews)** | [1.6 (93 ratings)](https://appshunter.io/ios/app/4change-energy/id6468589052/reviews) |
| Number of ratings | 3 | **93** |
| Positive reviews | **87.5% of reviews** | 4.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 1 MB | 47 MB |
| Requires iOS | **8.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lance Henderson](https://appshunter.io/developer/348247919) | [Value Based Brands, LLC](https://appshunter.io/developer/1710185723) |

## What reviewers say

### Barricade

[App page](https://appshunter.io/ios/app/barricade/id348247916)

This utility simplifies radiation calculations for industrial radiographers using Iridium or Cobalt sources. It quickly computes barricade distances and maximum allowable readings, eliminating the need for manual calculations or slide rules.

**Highlights:** Radiation calculation for Iridium/Cobalt sources, Calculates barricade distance without shielding, Calculates barricade distance with collimator, Calculates emergency barricade distance, Determines maximum allowable barricade reading

**Features:** macOS Compatibility

**In-app purchases:** none


### 4Change Energy

[App page](https://appshunter.io/ios/app/4change-energy/id6468589052)

Manage your energy account easily on the go. View usage, bills, and history. Renew plans, transfer service, and access account details anytime.

**Highlights:** View usage and bills, Access bill history, Renew your plan, Transfer service, Manage account day to day

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

**In-app purchases:** none

**What reviewers like**

- 👍 Clear and concise dashboard (cathytor)
- 👍 Can quickly get usage and history (cathytor)

**What reviewers complain about**

- 🐛 App is glitchy and needs updates (aaaappppeee)
- 🐛 Constantly broken and problematic (do3star)
- 🐛 Downgrade in service, cannot track usage (Bill362783)
- 🐛 Denies login every time (PatronAlways)
- 🐛 App barely works (lizbeth.U)

**Reported bugs**

- App is glitchy
- App is constantly broken
- App denies login
- Autopay is randomly turned off
- Login fails

**Requested features**

- Revert the feature to see daily/weekly usage
- Fix the app so it is usable
- Update the app regularly
- Allow registration of new accounts
- Fix the login issues


## Frequently asked questions

### Is Barricade free?

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

### Is 4Change Energy free?

4Change Energy is free to download, with no in-app purchases.

### Which has better reviews, Barricade or 4Change Energy?

Barricade is rated higher. Barricade averages 4.3 out of 5 from 3 ratings, while 4Change Energy averages 1.6 from 93 ratings.

### Do Barricade or 4Change Energy have ads?

Neither Barricade nor 4Change Energy shows ads.

### Which is updated more often, Barricade or 4Change Energy?

Barricade ships an update every 16 months, and 4Change Energy every 3 months. Most recently, Barricade was updated on November 1, 2026 and 4Change Energy on November 4, 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.*