# Nason Transducers vs CCi DVR

The clearest difference is iOS requirement: CCi DVR at 10.0 against Nason Transducers's 14.0. 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.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 13, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Nason Transducers | CCi DVR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nason-transducers/id1224645544/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | Free | — |
| Size | 50 MB | 28 MB |
| Requires iOS | 14.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The Nason Company](https://appshunter.io/developer/1224645543) | [Gigaboyz.com](https://appshunter.io/developer/1141349514) |

## What reviewers say

### Nason Transducers

[App page](https://appshunter.io/ios/app/nason-transducers/id1224645544)

Monitor pressure from one or more transducers directly on your iPhone or iPad via Bluetooth LE. Receive real-time status updates, maintenance reminders, and set threshold alarms for abnormal pressure readings.

**Highlights:** Bluetooth LE connectivity, Real-time pressure monitoring, Maintenance reminders, Threshold alarm settings, iPhone and iPad support

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

**In-app purchases:** none


### CCi DVR

[App page](https://appshunter.io/ios/app/cci-dvr/id1440730067)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Nason Transducers free?

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

### Is CCi DVR free?

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

### Do Nason Transducers or CCi DVR have ads?

Neither Nason Transducers nor CCi DVR shows ads.

### Which is updated more often, Nason Transducers or CCi DVR?

Nason Transducers ships an update every 4 months, and CCi DVR every 4 months. Most recently, Nason Transducers was updated on October 13, 2026 and CCi DVR on October 11, 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.*