# Servex Mobile vs testo Smart

The clearest difference is in-app purchases: Servex Mobile at none against testo Smart's 5. Servex Mobile also leads on review sentiment (50% vs 16%) and update cadence (every 9 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. testo Smart sells 5 in-app purchases, starting at $6.99 per month. Servex Mobile asks for nothing beyond the download.

Servex Mobile ships an update every 9 days, testo Smart every 2 months. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Servex Mobile | testo Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.7 (167 ratings)](https://appshunter.io/ios/app/testo-smart/id1482139629/reviews)** |
| Number of ratings | — | **167** |
| Positive reviews | **50.0% of reviews** | 16.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 59 MB | 195 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Logiciel Servex Inc.](https://appshunter.io/developer/957779827) | [Testo SE & Co. KGaA](https://appshunter.io/developer/966489178) |

## What reviewers say

### Servex Mobile

[App page](https://appshunter.io/ios/app/servex-mobile/id976225813)

Streamline technician workflows with mobile access to work orders, appointments, and service entries. This app integrates with a comprehensive service department management system, keeping your information up-to-date.

**Highlights:** Work order and appointment management, Time and travel logging, Inventory product addition, Electronic client signatures, Photo documentation of work, Service schedule management

**Features:** Vision Pro support

**In-app purchases:** none


### testo Smart

[App page](https://appshunter.io/ios/app/testo-smart/id1482139629)

This app supports measurements for refrigeration, HVAC, and heating systems. It also aids in food safety, frying oil quality, and indoor climate monitoring. Quickly interpret data, create digital reports with photos, and send them via email.

**Highlights:** All-in-one system measurements, Graphical display of measured values, Digital PDF/CSV measurement reports, Email report sharing, Leak test analysis, Automatic refrigerant charging, Indoor air quality monitoring

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Multi-site measurement | $6.99 | per month |
| Air balancing | $9.99 | per month |
| Multi-site measurement | $69.90 | per year |
| Air balancing | $99.90 | per year |
| Logging digital manifold | $44.99 | one-time |

**What reviewers like**

- 👍 Good app with some features
- 🚀 Great product
- 🚀 Useful app for measurements

**What reviewers complain about**

- 🐛 App won't connect
- 🐛 Connectivity issues
- 🐛 Unreliable connection
- 🐛 Forced updates
- 🐛 Laggy and unresponsive UI

**Reported bugs**

- App won't connect to devices
- Compatibility issues with newer iOS versions
- Frequent crashes and freezes
- Inability to save favorite refrigerants
- Measurement data not displaying properly

**Requested features**

- Add option to toggle Bluetooth discovery
- Improve Bluetooth range
- Add ability to customize colors and graphs
- Improve data export functionality
- Add option to name sensors


## Frequently asked questions

### Is Servex Mobile free?

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

### Is testo Smart free?

testo Smart is free to download, with in-app purchases available.

### Do Servex Mobile or testo Smart have ads?

Neither Servex Mobile nor testo Smart shows ads.

### Which is updated more often, Servex Mobile or testo Smart?

Servex Mobile ships an update every 9 days, and testo Smart every 2 months. Most recently, Servex Mobile was updated on October 16, 2026 and testo Smart on October 13, 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.*