# Netdata Mobile vs Contara

The clearest difference is rating: Contara at 5.0 against Netdata Mobile's 1.2. Contara also leads on update cadence (every 3 weeks vs every 6 weeks). Netdata Mobile's advantage is in-app purchases (none vs 1) and ratings volume (19 vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Contara sells 1 one-off in-app purchase. Netdata Mobile asks for nothing beyond the download.

Contara holds the better App Store score, 5.0 against 1.2. That said, the two scores are not equally well evidenced: Netdata Mobile has 19 ratings behind it against 1, so its average is the more settled of the two.

Netdata Mobile ships an update every 6 weeks, Contara every 3 weeks. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Netdata Mobile | Contara |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.2 (19 ratings)](https://appshunter.io/ios/app/netdata-mobile/id6474659622/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/contara-business-card-scan/id6782746978/reviews)** |
| Number of ratings | **19** | 1 |
| Positive reviews | 8.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 37 MB | 1 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Netdata, Inc](https://appshunter.io/developer/1722216978) | [BaldGuy LLC](https://appshunter.io/developer/6780271342) |

## What reviewers say

### Netdata Mobile

[App page](https://appshunter.io/ios/app/netdata-mobile/id6474659622)

Receive and manage real-time alerts and notifications for your infrastructure monitoring. Gain immediate insights into system performance and troubleshoot issues on the fly with comprehensive data visualization and anomaly detection.

**Highlights:** Real-time alerts and notifications, Infrastructure monitoring, On-the-fly troubleshooting, Anomaly detection, Comprehensive data visualization, Logs explorer

**In-app purchases:** none


### Contara

[App page](https://appshunter.io/ios/app/contara-business-card-scan/id6782746978)

Instantly convert business cards into contacts directly on your device. Scan any card, review the details, and save them to your address book without needing an account or internet connection. Preserve your privacy with on-device processing.

**Highlights:** On-device business card scanning, Automatic contact creation, Offline functionality, Review and edit before saving, Attach original card photo, No account or cloud required

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Contara Unlimited | $15.95 | one-time |


## Frequently asked questions

### Is Netdata Mobile free?

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

### Is Contara free?

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

### Which has better reviews, Netdata Mobile or Contara?

Contara is rated higher. Netdata Mobile averages 1.2 out of 5 from 19 ratings, while Contara averages 5.0 from 1 ratings.

### Do Netdata Mobile or Contara have ads?

Neither Netdata Mobile nor Contara shows ads.

### Which is updated more often, Netdata Mobile or Contara?

Netdata Mobile ships an update every 6 weeks, and Contara every 3 weeks. Most recently, Netdata Mobile was updated on October 23, 2026 and Contara on October 25, 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.*