# iSurpass pro vs 3J iSmart

The clearest difference is update cadence: iSurpass pro at every 2 months against 3J iSmart's every 26 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

iSurpass pro ships an update every 2 months, 3J iSmart every 26 months. The most recent releases landed on June 1, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | iSurpass pro | 3J iSmart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/isurpass-pro/id1437346901/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 26 months |
| Monetization | Free | — |
| Size | 202 MB | 187 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [深圳市经纬纵横科技有限公司](https://appshunter.io/developer/962651510) | [TLI INTERNATION PTY Ltd](https://appshunter.io/developer/1725279629) |

## What reviewers say

### iSurpass pro

[App page](https://appshunter.io/ios/app/isurpass-pro/id1437346901)

This app provides intelligent solutions for home and property security, including remote control of smart devices like door locks, alarms, and lighting. It also supports elderly care and remote utility meter reading for enhanced safety and convenience.

**Highlights:** Entrance security control, Life and property safety monitoring, Elderly care features, Smart lighting and appliance control, Remote utility meter reading, Remote control of smart door locks and alarms

**Features:** macOS Compatibility

**In-app purchases:** none


### 3J iSmart

[App page](https://appshunter.io/ios/app/3j-ismart/id6475813294)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iSurpass pro free?

iSurpass pro is free to download, with no in-app purchases.

### Is 3J iSmart free?

3J iSmart is free to download, with no in-app purchases.

### Do iSurpass pro or 3J iSmart have ads?

Neither iSurpass pro nor 3J iSmart shows ads.

### Which is updated more often, iSurpass pro or 3J iSmart?

iSurpass pro ships an update every 2 months, and 3J iSmart every 26 months. Most recently, iSurpass pro was updated on June 1, 2026 and 3J iSmart on September 18, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*