# EnvLogger Viewer vs Jbotsports Pro

The clearest difference is review sentiment: Jbotsports Pro at 100% against EnvLogger Viewer's 0%. Jbotsports Pro also leads on update cadence (every 11 days vs every 2 months). EnvLogger Viewer's advantage is iOS requirement (14.0 vs 16). On price, ads, in-app purchases and monetization model there is nothing between them.

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

EnvLogger Viewer ships an update every 2 months, Jbotsports Pro every 11 days. The most recent releases landed on June 1, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | EnvLogger Viewer | Jbotsports Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/jbotsports-pro/id6747326134/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 11 days** |
| Monetization | Free | Free |
| Size | 2 MB | 38 MB |
| Requires iOS | **14.0** | 16 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Electricblue, CRL](https://appshunter.io/developer/1490568569) | [Shanghai Jingwang Sporting Goods Co., Ltd.](https://appshunter.io/developer/1615531110) |

## What reviewers say

### EnvLogger Viewer

[App page](https://appshunter.io/ios/app/envlogger-viewer/id1490568570)

Communicate with contactless temperature loggers using NFC. Configure missions, plot data, and save it as CSV files for easy import into analysis software. Share your data instantaneously.

**Highlights:** NFC communication with EnvLoggers, Configure missions, Plot mission data, Save data as CSV, Instantaneous data sharing, Human-readable CSV format

**Features:** macOS Compatibility

**In-app purchases:** none


### Jbotsports Pro

[App page](https://appshunter.io/ios/app/jbotsports-pro/id6747326134)

This application allows you to remotely control a Bluetooth-enabled tennis ball launcher. Adjust direction, speed, and various modes directly from your device for a customized training experience.

**Highlights:** Bluetooth connectivity, Remote control, Adjustable speed, Adjustable direction, Multiple modes

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

**In-app purchases:** none


## Frequently asked questions

### Is EnvLogger Viewer free?

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

### Is Jbotsports Pro free?

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

### Do EnvLogger Viewer or Jbotsports Pro have ads?

Neither EnvLogger Viewer nor Jbotsports Pro shows ads.

### Which is updated more often, EnvLogger Viewer or Jbotsports Pro?

EnvLogger Viewer ships an update every 2 months, and Jbotsports Pro every 11 days. Most recently, EnvLogger Viewer was updated on June 1, 2026 and Jbotsports Pro on September 18, 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.*