boxOS vs Btween
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
boxOS
Manage your apartment building's security and access with this app. View live feeds from building cameras, answer intercom calls remotely, and control the barrier gate from your phone.
- Cloud video surveillance
- Smart intercom system
- Remote barrier gate control
- 7-day camera archive access
- Favorite camera selection
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Операционная система для вашего многоквартирного дома: Облачное видеонаблюдение - уличые, подъездные и лифтовые камеры вашего дома можно просматривать в одном приложении. Можно выделить «избранные» камеры и смотреть только их. Также есть доступ к 7-ми дневному архиву! Умный домофон - посмотреть, кто к вам пришёл в гости, получить вызов от курьера на сразу на телефон, открыть подъездную дверь удаленно через приложение на телефоне! Умный шлагбаум - увидеть через камеры кто заехал к вам во двор, а также управлять шлагбаумам (открывать/закрывать) всё это через приложение на телефоне! Для получения дополнительной информации по услугам "boxOS", пожалуйста, обратитесь к нам на электронную почту info@securitybox.pro. Приложение доступно в городе Сыктывкар, Республика Коми.
Btween
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Welcome to Btween, an app for couples that makes it easier to plan together and stay in sync every day. We made shared planning simple: with just one gesture, you can see your plans for the day, week, or month together. With Btween, you can: Quickly create events and share them with your partner. Mark favorite days and keep meaningful moments in one place. Track cycles and view forecasts clearly, if that is useful for you. Agree on times, add event participants, and leave notes. Customize the look of your calendar so it feels truly yours. Use a widget to see today’s events at a glance. Why it’s useful: A shared calendar without endless chats. Changes stay synced between both of you. You can start small and gradually build a planning routine that works for your relationship. Btween is made for couples at any stage, from first dates to living together. Questions and suggestions: support@btween.app Privacy Policy: https://btween.echodelta.online/en/privacy/ Terms of Use: https://btween.echodelta.online/en/terms/
Screenshots
Verdict
The clearest difference is iOS requirement: boxOS at 10.1 against Btween's 15.6. On price, update cadence, ads and in-app purchases 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.
boxOS ships an update every 2 months, Btween every 6 weeks. The most recent releases landed on October 22, 2026 and October 7, 2026 respectively.
| Parameter | boxOS | Btween |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 28.6% of reviews | — |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 10.1 — better | 15.6 |
| Further details — not scored | ||
| Size | 89 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | Zubair Askhabov | Egor Dolotkazin |
In-app purchases
boxOS
No in-app purchases
Btween
No in-app purchases









