# Temetra Mobile vs DDS Referee App

Temetra Mobile and DDS Referee App are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Temetra Mobile ships an update monthly, DDS Referee App every 3 weeks. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Temetra Mobile | DDS Referee App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (4 ratings)](https://appshunter.io/ios/app/temetra-mobile/id1482036923/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 56 MB | 4 MB |
| Requires iOS | **15.0** | 15.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Itron Inc.](https://appshunter.io/developer/1139282208) | [Austin Amuok](https://appshunter.io/developer/1808591088) |

## What reviewers say

### Temetra Mobile

[App page](https://appshunter.io/ios/app/temetra-mobile/id1482036923)

This app provides a mobile toolkit for efficient and safe meter data collection. It connects field employees to the company, offering features like location tips, hazardous condition alerts, and visual meter reading with validation.

**Highlights:** Meter reading and data collection, Location tips and hazard alerts, Visual meter reading with validation, Asset management and field service activities, Data synchronization via internet connection, GPS coordinates and photo capture

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

**In-app purchases:** none


### DDS Referee App

[App page](https://appshunter.io/ios/app/dds-referee-app/id6744629536)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Temetra Mobile free?

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

### Is DDS Referee App free?

DDS Referee App is free to download, with no in-app purchases.

### Do Temetra Mobile or DDS Referee App have ads?

Neither Temetra Mobile nor DDS Referee App shows ads.

### Which is updated more often, Temetra Mobile or DDS Referee App?

Temetra Mobile ships an update monthly, and DDS Referee App every 3 weeks. Most recently, Temetra Mobile was updated on October 10, 2026 and DDS Referee App on October 9, 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.*