智慧安防+ vs 小当易换
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
智慧安防+
Read full descriptionHide full description
"智慧安防+“是针对个人和企业用户推出的一款视频服务类产品。 通过"智慧安防+"的视频服务，您可以轻松查看您公寓、别墅、商铺、办公司等场所的实时视频； 通过"智慧安防+"的报警服务，您可以即时接受您关注场所的异常信息，第一时间采取安全防护措施。 无论身在何处，家和企业就在身边。
小当易换
Read full descriptionHide full description
【我们的优势】 邀约估价：优质活动广而告之，助你获客无忧 旧机估价：算法快速更新，估价精准专业 实时竞价：实时报价实时沟通，价格透明真实 海量活动：全年补贴狂撒，旧机高价换新
Screenshots
Verdict
The clearest difference is ads: 小当易换 at none against 智慧安防+'s shown. On price, update cadence, 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.
智慧安防+ ships an update fortnightly, 小当易换 weekly. The most recent releases landed on September 18, 2026 and September 10, 2026 respectively.
| Parameter | 智慧安防+ | 小当易换 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | Weekly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 209 MB | 77 MB |
| Age rating | 4+ | 4+ |
| Developer | 深圳市普耐德信息科技有限公司 | 重庆市当换网络科技有限公司 |
In-app purchases
智慧安防+
No in-app purchases
小当易换
No in-app purchases
