# SKC SmartWave vs TdSE

The clearest difference is iOS requirement: SKC SmartWave at 10.3 against TdSE's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

SKC SmartWave ships an update every 18 months, TdSE every 24 months. The most recent releases landed on September 26, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | SKC SmartWave | TdSE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/skc-smartwave/id1453417531/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 18 months** | Every 24 months |
| Monetization | Free | — |
| Size | 36 MB | 80 MB |
| Requires iOS | **10.3** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SKC Inc.,](https://appshunter.io/developer/569246813) | [NC Lab](https://appshunter.io/developer/889870684) |

## What reviewers say

### SKC SmartWave

[App page](https://appshunter.io/ios/app/skc-smartwave/id1453417531)

Monitor and control SKC Air Sample Pumps remotely via Bluetooth. View real-time status, adjust sampling parameters, and manage pump operations. Secure your devices with a lock feature.

**Highlights:** Bluetooth pump detection, Real-time status monitoring, Adjust sampling parameters, Start/stop/pause pump runs, Pump naming, Secure Lock feature

**Features:** macOS Compatibility

**In-app purchases:** none


### TdSE

[App page](https://appshunter.io/ios/app/tdse/id1483912060)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SKC SmartWave free?

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

### Is TdSE free?

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

### Do SKC SmartWave or TdSE have ads?

Neither SKC SmartWave nor TdSE shows ads.

### Which is updated more often, SKC SmartWave or TdSE?

SKC SmartWave ships an update every 18 months, and TdSE every 24 months. Most recently, SKC SmartWave was updated on September 26, 2026 and TdSE on October 19, 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.*