# 智美鑫RC模型 vs 757 R/C

The clearest difference is update cadence: 757 R/C at every 5 days against 智美鑫RC模型's every 2 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.

智美鑫RC模型 ships an update every 2 months, 757 R/C every 5 days. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 智美鑫RC模型 | 757 R/C |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/757-rc/id6745711646/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | — | Free |
| Size | 160 MB | 98 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [jinsong liu](https://appshunter.io/developer/1744261953) | [猎归](https://appshunter.io/developer/1396873422) |

## What reviewers say

### 智美鑫RC模型

[App page](https://appshunter.io/ios/app/rc/id6740486209)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### 757 R/C

[App page](https://appshunter.io/ios/app/757-rc/id6745711646)

Control a smart Bluetooth robot dog toy with voice commands, direct control, content access, and programming features. This application allows users to interact with and customize their robotic pet.

**Highlights:** Voice command control, Direct toy control, Content access, Programming functionality, Smart Bluetooth connectivity

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 智美鑫RC模型 free?

智美鑫RC模型 is free to download, with no in-app purchases.

### Is 757 R/C free?

757 R/C is free to download, with no in-app purchases.

### Do 智美鑫RC模型 or 757 R/C have ads?

Neither 智美鑫RC模型 nor 757 R/C shows ads.

### Which is updated more often, 智美鑫RC模型 or 757 R/C?

智美鑫RC模型 ships an update every 2 months, and 757 R/C every 5 days. Most recently, 智美鑫RC模型 was updated on October 13, 2026 and 757 R/C on October 8, 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.*