# Tru vs Gallagher Water

The clearest difference is in-app purchases: Tru at none against Gallagher Water's 1. Tru also leads on iOS requirement (8.0 vs 16.6). Gallagher Water's advantage is review sentiment (50% vs 20%) and update cadence (fortnightly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Gallagher Water sells 1 in-app purchase, starting at $15.49 per year. Tru asks for nothing beyond the download.

Tru ships an update every 2 months, Gallagher Water fortnightly. The most recent releases landed on September 19, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Tru | Gallagher Water |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/tru-test-data-link/id893033296/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 20.0% of reviews | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 166 MB | 65 MB |
| Requires iOS | **8.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Datamars SA](https://appshunter.io/developer/899066582) | [Ivent Solutions Limited](https://appshunter.io/developer/1454333432) |

## What reviewers say

### Tru

[App page](https://appshunter.io/ios/app/tru-test-data-link/id893033296)

Easily transfer session files from your Tru-Test device to your phone. Upload data to livestock management platforms, share via email, or send to national traceability programs. Manage device settings and record sessions remotely.

**Highlights:** Download session files, Upload to Datamars Livestock, Share via email, Send to traceability programs, Change device settings, Record sessions, Share GPS location

**Features:** macOS Compatibility

**In-app purchases:** none


### Gallagher Water

[App page](https://appshunter.io/ios/app/gallagher-water/id6443685933)

Monitor and manage your water tanks wirelessly with this app. It provides real-time tank levels, time to empty estimates, leak detection, and pump control. Stay informed about your water supply and potential issues from your iOS device.

**Highlights:** Wireless tank level monitoring, Time to empty calculation, Leak detection alerts, Pump control functionality, Weather forecasting integration, Manage up to twelve tanks

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gallagher Water Premium | $15.49 | per year |


## Frequently asked questions

### Is Tru free?

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

### Is Gallagher Water free?

Gallagher Water is free to download, with in-app purchases available.

### Do Tru or Gallagher Water have ads?

Neither Tru nor Gallagher Water shows ads.

### Which is updated more often, Tru or Gallagher Water?

Tru ships an update every 2 months, and Gallagher Water fortnightly. Most recently, Tru was updated on September 19, 2026 and Gallagher Water on September 29, 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.*