# Goanna Telemetry App vs Rain Tracker

The clearest difference is review sentiment: Goanna Telemetry App at 100% against Rain Tracker's 46%. Goanna Telemetry App also leads on rating (5.0 vs 3.0) and ads (none vs shown). Rain Tracker's advantage is ratings volume (43 vs 1). On price, in-app purchases and device support there is nothing between them.

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

Goanna Telemetry App holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: Rain Tracker has 43 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Goanna Telemetry App's written reviews are positive against 46% of Rain Tracker's.

Goanna Telemetry App ships an update monthly, Rain Tracker every 6 months. The most recent releases landed on September 18, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Goanna Telemetry App | Rain Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/goanna-telemetry-app/id1205387976/reviews)** | [3.0 (43 ratings)](https://appshunter.io/ios/app/rain-tracker/id1595241295/reviews) |
| Number of ratings | 1 | **43** |
| Positive reviews | **100.0% of reviews** | 46.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 6 months |
| Monetization | **Free** | Ad-supported |
| Size | 22 MB | 7 MB |
| Requires iOS | **9** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Discovery Ag Pty Ltd](https://appshunter.io/developer/1501432930) | [Callum Hill](https://appshunter.io/developer/1130167139) |

## What reviewers say

### Goanna Telemetry App

[App page](https://appshunter.io/ios/app/goanna-telemetry-app/id1205387976)

Access your telemetry data on the go with this mobile application. It offers a streamlined way to view and manage your information directly from your device.

**Highlights:** Streamlined mobile access, Telemetry data viewing, Client data management, Device integration

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

**In-app purchases:** none


### Rain Tracker

[App page](https://appshunter.io/ios/app/rain-tracker/id1595241295)

Manually log your daily rainfall measurements from your home rain gauge. Visualize your data with daily, monthly, and yearly charts. Supports multiple gauges and data export/import.

**Highlights:** Manual rain recording, Daily, monthly, yearly charts, Multiple rain gauge support, Data export to CSV, Data import from CSV, Metric/imperial unit selection

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

**In-app purchases:** none


## Frequently asked questions

### Is Goanna Telemetry App free?

Goanna Telemetry App is free to download, with no in-app purchases.

### Is Rain Tracker free?

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

### Which has better reviews, Goanna Telemetry App or Rain Tracker?

Goanna Telemetry App is rated higher. Goanna Telemetry App averages 5.0 out of 5 from 1 ratings, while Rain Tracker averages 3.0 from 43 ratings.

### Do Goanna Telemetry App or Rain Tracker have ads?

Rain Tracker shows ads; Goanna Telemetry App does not.

### Which is updated more often, Goanna Telemetry App or Rain Tracker?

Goanna Telemetry App ships an update monthly, and Rain Tracker every 6 months. Most recently, Goanna Telemetry App was updated on September 18, 2026 and Rain Tracker on September 26, 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.*