# ReportOne vs testo Smart

The clearest difference is review sentiment: ReportOne at 67% against testo Smart's 16%. ReportOne also leads on iOS requirement (15.0 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. ReportOne sells 1 one-off in-app purchase and testo Smart sells 5 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | ReportOne | testo Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.7 (170 ratings)](https://appshunter.io/ios/app/testo-smart/id1482139629/reviews)** |
| Number of ratings | — | **170** |
| Positive reviews | **66.7% of reviews** | 16.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 25 MB | 195 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [davide Sbreviglieri](https://appshunter.io/developer/562172174) | [Testo SE & Co. KGaA](https://appshunter.io/developer/966489178) |

## What reviewers say

### ReportOne

[App page](https://appshunter.io/ios/app/reportone/id1473917631)

Streamline on-site work with this app for creating professional job and service reports. Capture customer signatures, add photos and notes, and generate PDF reports instantly. Work offline with automatic cloud synchronization for seamless team access.

**Highlights:** Create job reports on iPhone/iPad, Capture customer signatures, Add photos, notes, and GPS, Generate professional PDF reports, Share reports via WhatsApp/email, Track working hours and materials, Offline operation with cloud sync

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO version | $2.99 | one-time |


### 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 ReportOne free?

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

### Is testo Smart free?

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

### Do ReportOne or testo Smart have ads?

Neither ReportOne nor testo Smart shows ads.

### Which is updated more often, ReportOne or testo Smart?

ReportOne ships an update every 2 months, and testo Smart every 2 months. Most recently, ReportOne was updated on October 29, 2026 and testo Smart on October 29, 2026.

---

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