# Goanna Telemetry App vs RainLog V2

The clearest difference is in-app purchases: Goanna Telemetry App at none against RainLog V2's 3. Goanna Telemetry App also leads on rating (5.0 vs 4.6) and review sentiment (100% vs 83%). RainLog V2's advantage is update cadence (weekly vs monthly) and ratings volume (32 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. RainLog V2 sells 3 in-app purchases, starting at $5.99 per year. Goanna Telemetry App asks for nothing beyond the download.

Goanna Telemetry App holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: RainLog V2 has 32 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 83% of RainLog V2's.

Goanna Telemetry App ships an update monthly, RainLog V2 weekly. The most recent releases landed on October 5, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Goanna Telemetry App | RainLog V2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/goanna-telemetry-app/id1205387976/reviews)** | [4.6 (32 ratings)](https://appshunter.io/ios/app/rainlog-v2-rainfall-tracker/id6740679547/reviews) |
| Number of ratings | 1 | **32** |
| Positive reviews | **100.0% of reviews** | 82.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 22 MB | 23 MB |
| Requires iOS | **9** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Discovery Ag Pty Ltd](https://appshunter.io/developer/1501432930) | [Wade Tucker](https://appshunter.io/developer/477968464) |

## 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


### RainLog V2

[App page](https://appshunter.io/ios/app/rainlog-v2-rainfall-tracker/id6740679547)

Track, analyze, and manage your personal rainfall data with this comprehensive diary and log. It allows for detailed record-keeping, trend monitoring, and comparisons over time, perfect for anyone with a rain gauge.

**Highlights:** Log daily precipitation, iCloud Sync, Flexible units (mm/inches), Monthly graphs and averages, MTD & YTD comparisons, CSV export, Community rain map, Watering & irrigation tracking

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2 Rain Gauges | $5.99 | per year |
| 4 Rain Gauges | $7.99 | per year |
| 8 Rain Gauges | $9.99 | per year |


## Frequently asked questions

### Is Goanna Telemetry App free?

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

### Is RainLog V2 free?

RainLog V2 is free to download, with in-app purchases available.

### Which has better reviews, Goanna Telemetry App or RainLog V2?

Goanna Telemetry App is rated higher. Goanna Telemetry App averages 5.0 out of 5 from 1 ratings, while RainLog V2 averages 4.6 from 32 ratings.

### Do Goanna Telemetry App or RainLog V2 have ads?

Neither Goanna Telemetry App nor RainLog V2 shows ads.

### Which is updated more often, Goanna Telemetry App or RainLog V2?

Goanna Telemetry App ships an update monthly, and RainLog V2 weekly. Most recently, Goanna Telemetry App was updated on October 5, 2026 and RainLog V2 on October 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*