# 7 vs WS Power

The clearest difference is rating: 7 at 4.7 against WS Power's 1.0. 7 also leads on ratings volume (315 vs 1). WS Power's advantage is update cadence (monthly vs every 3 months) and iOS requirement (12.0 vs 18.0). 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.

7 holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: 7 has 315 ratings behind it against 1, so its average is the more settled of the two.

7 ships an update every 3 months, WS Power monthly. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | 7 | WS Power |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (315 ratings)](https://appshunter.io/ios/app/7-eleven-multicopy/id1562641276/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/ws-power/id6450882165/reviews) |
| Number of ratings | **315** | 1 |
| Positive reviews | 36.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | Free |
| Size | 71 MB | 32 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FUJIFILM Business Innovation Corp.](https://appshunter.io/developer/372351204) | [MEGA AUTOMATION LIMITED](https://appshunter.io/developer/1355441155) |

## What reviewers say

### 7

[App page](https://appshunter.io/ios/app/7-eleven-multicopy/id1562641276)

Print photos and documents directly from your smartphone to 7-Eleven multicopy machines in Japan. You can also scan physical documents and save them electronically to your device. Supports various file formats and offers high-resolution scanning.

**Highlights:** Smartphone printing, Document scanning, Wi-Fi connectivity, Photo printing, Postcard printing, High-resolution scanning

**In-app purchases:** none


### WS Power

[App page](https://appshunter.io/ios/app/ws-power/id6450882165)

Manage energy consumption, access mobile laundromat services, and pay energy bills securely. This app offers smart energy management features, convenient laundry booking and payment, and one-click bill payment with a viewable history.

**Highlights:** Smart energy management, Real-time consumption monitoring, Mobile laundromat booking, Secure bill payment, Billing history access

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 7 free?

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

### Is WS Power free?

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

### Which has better reviews, 7 or WS Power?

7 is rated higher. 7 averages 4.7 out of 5 from 315 ratings, while WS Power averages 1.0 from 1 ratings.

### Do 7 or WS Power have ads?

Neither 7 nor WS Power shows ads.

### Which is updated more often, 7 or WS Power?

7 ships an update every 3 months, and WS Power monthly. Most recently, 7 was updated on October 24, 2026 and WS Power on October 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*