BOS vs Acall Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BOS
This app simplifies ordering by allowing users to scan product barcodes (JAN) for easy order placement. It's designed to support ordering within a specific beauty product system.
- Scan product barcodes (JAN)
- Easy order placement
- Supports specific beauty order system
- Streamlined ordering process
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Beauty-Order-System専用の発注サポートアプリ 商品バーコード(JAN)を読み取るだけでカンタン注文!
Acall Mobile
Reserve office seats and meeting rooms, and receive visitor and meeting notifications. Secure check-in is available using dynamic QR codes.
- Reserve free-address seats
- Book meeting rooms
- Check room availability
- Secure check-in with QR codes
- Receive visitor notifications
- Get meeting reminders
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Acall Mobile is Acall's smartphone application. ◆ Reserve and use seats You can reserve a free-address seat in your office. Check in by scanning the QR code placed in the space. ◆ Meeting room reservation You can reserve a meeting room, check the current usage status, and narrow down the list of available meeting rooms by specifying the date and time. When a meeting is scheduled, you can reserve a meeting room from Acall Mobile. If you link Acall to your calendar, the reservation will be synchronized to your calendar in real-time. ◆ Secure check-in with one-time QR code QR codes provided for each employee can be used for authentication and unlocking when starting a meeting or entering a room. QR codes are dynamic one-time codes with an expiration date, so you can be assured of the security. ◆ Various notifications You can receive notifications from the Acall service. For example, you can receive notifications from Acall Reception when you have visitors so that you can respond to them even when you are away from your Desktop PC. You will be notified before the meeting that you are attending, so you don't have to worry about being late for an important meeting. * You would need to subscribe to Acall to use this service. Please contact via inquiry form (https://www.workstyleos.com/en/contact/).
Screenshots
Verdict
The clearest difference is monetization model: BOS at free against Acall Mobile's subscription. Acall Mobile's advantage is review sentiment (33% vs 0%) and update cadence (every 3 weeks vs every 35 months). 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.
BOS ships an update every 35 months, Acall Mobile every 3 weeks. The most recent releases landed on June 1, 2026 and August 7, 2026 respectively.
| Parameter | BOS | Acall Mobile |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | 33.3% of reviews — better |
| Update frequency | Every 35 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Subscription |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 2 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | DARIA, K.K. | Acall Inc. |
Customer experience
BOS
Acall Mobile
In-app purchases
BOS
No in-app purchases
Acall Mobile
No in-app purchases









