# goTenna Pro vs Bob Environmental

The clearest difference is price: goTenna Pro at Free against Bob Environmental's $0.99. goTenna Pro also leads on iOS requirement (15 vs 17.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

goTenna Pro is free to download; Bob Environmental costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

goTenna Pro ships an update monthly, Bob Environmental every 2 weeks. The most recent releases landed on October 5, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | goTenna Pro | Bob Environmental |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[3.0 (24 ratings)](https://appshunter.io/ios/app/gotenna-pro/id1482286139/reviews)** | — |
| Number of ratings | **24** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 72 MB | 3 MB |
| Requires iOS | **15** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [goTenna Inc.](https://appshunter.io/developer/994940285) | [Kim Martini](https://appshunter.io/developer/1729267728) |

## What reviewers say

### goTenna Pro

[App page](https://appshunter.io/ios/app/gotenna-pro/id1482286139)

This app enables mission-critical, off-grid communications by pairing with specialized radio devices. It allows users to send text messages, share locations, and mark maps without relying on cellular or Wi-Fi networks. It also supports interoperability with other tactical systems.

**Highlights:** Off-grid text messaging, Real-time location sharing, Customizable map markings, Route and geofencing tools, Interoperability with ATAK, Offline map import

**Features:** macOS Compatibility

**In-app purchases:** none


### Bob Environmental

[App page](https://appshunter.io/ios/app/bob-environmental/id6477407938)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is goTenna Pro free?

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

### Is Bob Environmental free?

Bob Environmental costs $0.99, with no in-app purchases.

### Do goTenna Pro or Bob Environmental have ads?

Neither goTenna Pro nor Bob Environmental shows ads.

### Which is updated more often, goTenna Pro or Bob Environmental?

goTenna Pro ships an update monthly, and Bob Environmental every 2 weeks. Most recently, goTenna Pro was updated on October 5, 2026 and Bob Environmental on October 2, 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.*