# スマートコインロッカーSPACER vs dretec life

The clearest difference is rating: スマートコインロッカーSPACER at 4.4 against dretec life's 1.0. スマートコインロッカーSPACER also leads on update cadence (every 6 weeks vs every 15 months) and ratings volume (15 vs 1). dretec life's advantage is monetization model (free vs ad-supported) and iOS requirement (13.0 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.

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

スマートコインロッカーSPACER holds the better App Store score, 4.4 against 1.0. 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.

スマートコインロッカーSPACER ships an update every 6 weeks, dretec life every 15 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | スマートコインロッカーSPACER | dretec life |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (15 ratings)](https://appshunter.io/ios/app/spacer/id1200289673/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/dretec-life/id6444118826/reviews) |
| Number of ratings | **15** | 1 |
| Positive reviews | 2.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 15 months |
| Monetization | Ad-supported | **Free** |
| Size | 63 MB | 167 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SPACER Co., Ltd.](https://appshunter.io/developer/1052521521) | [DRETEC CO.,LTD.](https://appshunter.io/developer/912291155) |

## 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


### dretec life

[App page](https://appshunter.io/ios/app/dretec-life/id6444118826)

This free app connects with compatible devices to easily record and manage your daily health data on your smartphone. It allows for family data sharing under a single account and offers simple device registration and automatic connection.

**Highlights:** Record and manage health data, Connect with compatible devices, Manage family health data, Single account for multiple users, Automatic device connection, Simple device registration

**Features:** macOS Compatibility

**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 dretec life free?

dretec life 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 dretec life?

スマートコインロッカーSPACER 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 dretec life averages 1.0 from 1 ratings.

### Do スマートコインロッカーSPACER or dretec life have ads?

Neither スマートコインロッカーSPACER nor dretec life shows ads.

### Which is updated more often, スマートコインロッカーSPACER or dretec life?

スマートコインロッカーSPACER ships an update every 6 weeks, and dretec life every 15 months. Most recently, スマートコインロッカーSPACER was updated on October 29, 2026 and dretec life on October 27, 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.*