# スマートコインロッカーSPACER vs oplus (オプラス)

The clearest difference is review sentiment: oplus (オプラス) at 50% against スマートコインロッカーSPACER's 2%. oplus (オプラス) also leads on rating (5.0 vs 4.4) and monetization model (free vs ad-supported). スマートコインロッカーSPACER's advantage is ratings volume (15 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

oplus (オプラス) holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: スマートコインロッカーSPACER has 15 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 2% of スマートコインロッカーSPACER's written reviews are positive against 50% of oplus (オプラス)'s.

スマートコインロッカーSPACER ships an update every 6 weeks, oplus (オプラス) every 2 months. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | スマートコインロッカーSPACER | oplus (オプラス) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (15 ratings)](https://appshunter.io/ios/app/spacer/id1200289673/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/oplus/id1459822383/reviews)** |
| Number of ratings | **15** | 1 |
| Positive reviews | 2.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Ad-supported | **Free** |
| Size | 63 MB | 1 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SPACER Co., Ltd.](https://appshunter.io/developer/1052521521) | [Oplus Inc](https://appshunter.io/developer/1459822382) |

## What reviewers say

### スマートコインロッカーSPACER

[App page](https://appshunter.io/ios/app/spacer/id1200289673)

This app allows you to send, store, and reserve smart coin lockers using your smartphone. Electronic keys can be sent and received via your phone, enabling seamless luggage exchange between users without direct contact. It aims to revolutionize logistics by facilitating convenient item transfers.

**Highlights:** Send, store, and reserve smart lockers, Smartphone-controlled electronic keys, Send and receive keys via app, Facilitates contactless item exchange, Supports EC proximity transactions, Future-proof logistics solution

**Features:** Vision Pro support

**In-app purchases:** none


### oplus (オプラス)

[App page](https://appshunter.io/ios/app/oplus/id1459822383)

This app simplifies shift management for businesses and staff. It allows for easy shift submission and editing from anywhere, automates staff onboarding via SMS, and provides features for labor cost calculation and workforce optimization. It also supports work style reforms with alerts for consecutive shifts and rest intervals.

**Highlights:** Shift submission and editing, Automated staff onboarding, Labor cost calculation, Work style reform support, Shift visualization, Job assignment and comments

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

**In-app purchases:** none


## Frequently asked questions

### Is スマートコインロッカーSPACER free?

スマートコインロッカーSPACER is free to download, with no in-app purchases.

### Is oplus (オプラス) free?

oplus (オプラス) is free to download, with no in-app purchases.

### Which has better reviews, スマートコインロッカーSPACER or oplus (オプラス)?

oplus (オプラス) is rated higher. スマートコインロッカーSPACER averages 4.4 out of 5 from 15 ratings, while oplus (オプラス) averages 5.0 from 1 ratings.

### Do スマートコインロッカーSPACER or oplus (オプラス) have ads?

Neither スマートコインロッカーSPACER nor oplus (オプラス) shows ads.

### Which is updated more often, スマートコインロッカーSPACER or oplus (オプラス)?

スマートコインロッカーSPACER ships an update every 6 weeks, and oplus (オプラス) every 2 months. Most recently, スマートコインロッカーSPACER was updated on October 24, 2026 and oplus (オプラス) on October 7, 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.*