# ORP Basic for Jenco ORP650B vs TCam Viewer

The clearest difference is rating: ORP Basic for Jenco ORP650B at 5.0 against TCam Viewer's 4.0. ORP Basic for Jenco ORP650B also leads on in-app purchases (none vs 3) and device support (3 vs 1). TCam Viewer's advantage is update cadence (fortnightly vs every 15 months). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. TCam Viewer sells 3 in-app purchases, starting at $1.99 per month. ORP Basic for Jenco ORP650B asks for nothing beyond the download.

ORP Basic for Jenco ORP650B holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

ORP Basic for Jenco ORP650B ships an update every 15 months, TCam Viewer fortnightly. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | ORP Basic for Jenco ORP650B | TCam Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/orp-basic-for-jenco-orp650b/id1315381470/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/tcam-viewer/id6758142706/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 15 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 19 MB | 33 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jenco Instruments, Inc.](https://appshunter.io/developer/1275832649) | [Dehui Xu](https://appshunter.io/developer/836031661) |

## What reviewers say

### ORP Basic for Jenco ORP650B

[App page](https://appshunter.io/ios/app/orp-basic-for-jenco-orp650b/id1315381470)

This app pairs with a Jenco ORP Bluetooth tester to provide accurate ORP and temperature readings. It offers guided calibration, a clear display of measurements, and useful features like calibration reminders and battery life indicators.

**Highlights:** Accurate ORP and temperature measurement, Bluetooth pairing with Jenco tester, Guided calibration procedures, Reading quality indicator, Displays tester battery life, Pause readings (Hold)

**Features:** macOS Compatibility

**In-app purchases:** none


### TCam Viewer

[App page](https://appshunter.io/ios/app/tcam-viewer/id6758142706)

Easily view, trim, and export Tesla Dashcam and Sentry Mode videos directly on your iPhone. Supports multi-camera layouts and professional overlays with all processing done locally for enhanced privacy. Reconstruct events with smart clip merging and share footage quickly.

**Highlights:** Direct USB drive connection, Smart clip merging, Multi-view export, Timestamp, speed, and GPS overlays, Local processing for privacy, Simple trimming

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Yearly Subscription | $9.99 | per year |
| Lifetime Access | $14.99 | one-time |


## Frequently asked questions

### Is ORP Basic for Jenco ORP650B free?

ORP Basic for Jenco ORP650B is free to download, with no in-app purchases.

### Is TCam Viewer free?

TCam Viewer is free to download, with in-app purchases available.

### Which has better reviews, ORP Basic for Jenco ORP650B or TCam Viewer?

ORP Basic for Jenco ORP650B is rated higher. ORP Basic for Jenco ORP650B averages 5.0 out of 5 from 2 ratings, while TCam Viewer averages 4.0 from 1 ratings.

### Do ORP Basic for Jenco ORP650B or TCam Viewer have ads?

Neither ORP Basic for Jenco ORP650B nor TCam Viewer shows ads.

### Which is updated more often, ORP Basic for Jenco ORP650B or TCam Viewer?

ORP Basic for Jenco ORP650B ships an update every 15 months, and TCam Viewer fortnightly. Most recently, ORP Basic for Jenco ORP650B was updated on October 13, 2026 and TCam Viewer on October 7, 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.*