# 火星探索者 vs Smart Safe

The clearest difference is update cadence: Smart Safe at fortnightly against 火星探索者's every 17 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.

火星探索者 ships an update every 17 months, Smart Safe fortnightly. The most recent releases landed on October 20, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 火星探索者 | Smart Safe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/smart-safe/id6449799825/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 128 MB | 42 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Du Chongyang Trading Co., Ltd](https://appshunter.io/developer/1454881718) | [烟台兰德华电子科技有限公司](https://appshunter.io/developer/1662079816) |

## What reviewers say

### 火星探索者

[App page](https://appshunter.io/ios/app/id1535921982)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Safe

[App page](https://appshunter.io/ios/app/smart-safe/id6449799825)

Manage and control your smart devices through a unified platform. Connect, unlock, and query records for various smart devices. The service continuously improves performance and expands functionality.

**Highlights:** Smart device connection, Device management, Unlock functionality, Record query, Performance optimization, Application expansion

**In-app purchases:** none


## Frequently asked questions

### Is 火星探索者 free?

火星探索者 is free to download, with no in-app purchases.

### Is Smart Safe free?

Smart Safe is free to download, with no in-app purchases.

### Do 火星探索者 or Smart Safe have ads?

Neither 火星探索者 nor Smart Safe shows ads.

### Which is updated more often, 火星探索者 or Smart Safe?

火星探索者 ships an update every 17 months, and Smart Safe fortnightly. Most recently, 火星探索者 was updated on October 20, 2026 and Smart Safe on October 5, 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.*