スマートコインロッカーSPACER vs EarFun Audio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
スマートコインロッカーSPACER
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.
- 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
Read full descriptionHide full description
送る、預ける、予約する、スマートコインロッカーSPACER。 カギは、スマホで手に入れ、スマホをかざして閉めます。 カギはスマホ上で送受信できる電子キーなので、 このスペースアールを使って“荷物の受け渡し”も可能になります。たとえば、 「渡したいモノがあってお互い近距離にいるけれど、時間がなかなか合わない。かといってこの近距離で高い配送料はかけたくない。梱包作業も面倒だし」 そんな場合は、 「近くの駅のスペースアールに荷物を置いておくから受け取っておいて！」と、専用アプリでメッセージとともに電子キーを送ればOK。 お互いが会わずとも荷物の受け渡しが可能になるので、 ECなどの近接取引などにも使えます。 将来的には、 通勤途中や旅先などで頼んでいた荷物を自ら受け取る、という時代へ。 スペースアールが、物流の概念をも変えていきます。(ビジネスモデル特許出願中)
EarFun Audio
This app enhances your listening experience with compatible wireless audio devices. Customize settings, optimize sound, and access helpful resources like guides and firmware updates for a personalized audio journey.
- Customize earbud settings
- Optimize sound effects
- Access FAQs and guides
- Firmware updates
- Personalized listening experience
Read full descriptionHide full description
Please note: The EarFun Audio app only supports the following EarFun products: In-ear Earbuds: EarFun Air Pro 4+ / EarFun Air Pro 4 / EarFun Air Life / EarFun Air 2 NC / EarFun Air 2 / EarFun Free Pro 3 / EarFun Air Pro 3 / EarFun Air (2023 version) / EarFun Air S / EarFun Free 2S / EarFun Air Pro 2 (2023 version) / EarFun Free 1S / EarFun Air Pro SV Open-ear Earbuds: EarFun Clip 2 / EarFun Clip / EarFun OpenJump Headphones: EarFun Wave Pro X / EarFun Wave Life / EarFun Tune Pro / EarFun Wave Pro Speakers: EarFun UBOOM X EarFun Audio is a simple and easy-to-use app designed for EarFun wireless earbuds and audio products. It allows you to easily customize earbud settings, optimize sound effects, and access FAQs, quick start guides, firmware updates, and more, creating a personalized listening experience. If you have any suggestions or feedback, please contact us at service@myearfun.com.
Screenshots
Verdict
The clearest difference is review sentiment: EarFun Audio at 29% against スマートコインロッカーSPACER's 2%. EarFun Audio also leads on ratings volume (1.1K vs 15) and rating (4.7 vs 4.4). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
EarFun Audio holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: EarFun Audio has 1.1K ratings behind it against 15, 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 29% of EarFun Audio's.
スマートコインロッカーSPACER ships an update every 6 weeks, EarFun Audio every 11 days. Both last shipped on September 24, 2026.
| Parameter | スマートコインロッカーSPACER | EarFun Audio |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (15 ratings) | 4.7 (1.1K ratings) — better |
| Positive reviews | 2.0% of reviews | 29.1% of reviews — better |
| Number of ratings | 15 | 1.1K — better |
| Update frequency | Every 6 weeks | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 63 MB | 255 MB |
| Age rating | 4+ | 4+ |
| Developer | SPACER Co., Ltd. | Earfun Technology (HK) Limited |
Customer experience
スマートコインロッカーSPACER
EarFun Audio
Bugs and requests
スマートコインロッカーSPACER
Not enough reviews yet to summarise bugs or requests.
EarFun Audio
Reported bugs
5 issues- App doesn't detect connected earbuds
- Settings and preferences not saving
- Frequent app crashes and disconnects
- Slow or unresponsive touch controls
- Compatibility issues with certain devices
Requested features
5 requests- Widgets for battery status and controls
- Multipoint pairing priority option
- More customization options in the app
- Firmware update support for older models
- Apple Watch app integration
In-app purchases
スマートコインロッカーSPACER
No in-app purchases
EarFun Audio
No in-app purchases
Questions
Is スマートコインロッカーSPACER free?
Is EarFun Audio free?
Which has better reviews, スマートコインロッカーSPACER or EarFun Audio?
Do スマートコインロッカーSPACER or EarFun Audio have ads?
Which is updated more often, スマートコインロッカーSPACER or EarFun Audio?
Other comparisons
