# SmartProbe vs C

The clearest difference is update cadence: C at every 3 days against SmartProbe's every 3 weeks. C also leads on iOS requirement (9.0 vs 15.1). 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.

SmartProbe ships an update every 3 weeks, C every 3 days. The most recent releases landed on August 27, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | SmartProbe | C |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/smartprobe/id6443838357/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 74 MB | 32 MB |
| Requires iOS | 15.1 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AiVision Food](https://appshunter.io/developer/1649872944) | [Shenzhen SDMC Technology Co., Ltd](https://appshunter.io/developer/628765077) |

## What reviewers say

### SmartProbe

[App page](https://appshunter.io/ios/app/smartprobe/id6443838357)

This utility app uses advanced technology for detecting pests and monitoring environmental conditions. It provides insights to help manage and improve your surroundings.

**Highlights:** Pest detection technology, Environmental monitoring, Data insights, Improved management, Surroundings improvement

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

**In-app purchases:** none


### C

[App page](https://appshunter.io/ios/app/c-link-anywhere/id6470957273)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartProbe free?

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

### Is C free?

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

### Do SmartProbe or C have ads?

Neither SmartProbe nor C shows ads.

### Which is updated more often, SmartProbe or C?

SmartProbe ships an update every 3 weeks, and C every 3 days. Most recently, SmartProbe was updated on August 27, 2026 and C on September 17, 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.*