XBO vs NFC智能锁
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
XBO
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R2 is a Pet Companion Robot, this product is based on the concept of "make companionship easier", has multiple functions, such as pets recognition and tracking shots, APP remote control movements, FHD video and clear two-way-audio, auto charge and obstacle avoidance, various pet teasing actions and sound, friend companion invitation, privacy protection, etc. Provides warm emotional communication between you and pets.
NFC智能锁
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Unlock the lock by obtaining the NFC energy of the mobile phone and confirming with the key.
Screenshots
Verdict
The clearest difference is iOS requirement: XBO at 10.0 against NFC智能锁's 15.6. 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.
| Parameter | XBO | NFC智能锁 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 10.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 53 MB | 12 MB |
| Age rating | 4+ | 9+ |
| Developer | yong cao | xiaoxian hong |
In-app purchases
XBO
No in-app purchases
NFC智能锁
No in-app purchases









