# SMS ONE vs MetryX On the Go

The clearest difference is rating: SMS ONE at 2.4 against MetryX On the Go's 1.0. SMS ONE also leads on review sentiment (36% vs 0%) and ratings volume (124 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

SMS ONE holds the better App Store score, 2.4 against 1.0. That said, the two scores are not equally well evidenced: SMS ONE has 124 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 36% of SMS ONE's written reviews are positive against 0% of MetryX On the Go's.

SMS ONE ships an update monthly, MetryX On the Go every 4 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | SMS ONE | MetryX On the Go |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (124 ratings)](https://appshunter.io/ios/app/sms-one/id1052660976/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/metryx-on-the-go/id6475721605/reviews) |
| Number of ratings | **124** | 1 |
| Positive reviews | **36.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free | Free |
| Size | 120 MB | 50 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SMS Assist, LLC.](https://appshunter.io/developer/616469901) | [PHFM](https://appshunter.io/developer/6815255958) |

## What reviewers say

### SMS ONE

[App page](https://appshunter.io/ios/app/sms-one/id1052660976)

This app streamlines onsite validation and work order management for affiliates. It offers real-time communication, photo capture for service verification, and GPS-enabled check-in/out, reducing administrative costs and improving workflow efficiency.

**Highlights:** Work order management, Onsite validation, Real-time communication, Photo capture, GPS check-in/out, Map directions

**Features:** macOS Compatibility

**In-app purchases:** none


### MetryX On the Go

[App page](https://appshunter.io/ios/app/metryx-on-the-go/id6475721605)

This app streamlines work order management for field service professionals. It allows for real-time check-in/check-out, completion status updates, and photo uploads, eliminating the need for paperwork and improving communication with administrators.

**Highlights:** Real-time check-in/check-out, Scope completion tracking, GPS coordinates capture, Photo upload functionality, Eliminates paperwork, Offline data transmission

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

**In-app purchases:** none


## Frequently asked questions

### Is SMS ONE free?

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

### Is MetryX On the Go free?

MetryX On the Go is free to download, with no in-app purchases.

### Which has better reviews, SMS ONE or MetryX On the Go?

SMS ONE is rated higher. SMS ONE averages 2.4 out of 5 from 124 ratings, while MetryX On the Go averages 1.0 from 1 ratings.

### Do SMS ONE or MetryX On the Go have ads?

Neither SMS ONE nor MetryX On the Go shows ads.

### Which is updated more often, SMS ONE or MetryX On the Go?

SMS ONE ships an update monthly, and MetryX On the Go every 4 months. Most recently, SMS ONE was updated on October 24, 2026 and MetryX On the Go on October 24, 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.*