# iTankData vs Packwise Flow Link

The clearest difference is update cadence: Packwise Flow Link at every 11 days against iTankData's every 4 weeks. iTankData's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

iTankData ships an update every 4 weeks, Packwise Flow Link every 11 days. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | iTankData | Packwise Flow Link |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/itankdata/id1033693114/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 11 days** |
| Monetization | Free | — |
| Size | 54 MB | 61 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bobby Adkins](https://appshunter.io/developer/1033693113) | [Packwise GmbH](https://appshunter.io/developer/6788299802) |

## What reviewers say

### iTankData

[App page](https://appshunter.io/ios/app/itankdata/id1033693114)

This app offers advanced monitoring and management of fluid levels in oil extraction tanks. It provides real-time data, intelligent alerts, and remote control capabilities to optimize operations and mitigate risks.

**Highlights:** Real-time fluid level monitoring, Intelligent operational alerts, Comprehensive analytics and reporting, Remote management capabilities, Risk mitigation tools

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

**In-app purchases:** none


### Packwise Flow Link

[App page](https://appshunter.io/ios/app/packwise-flow-link/id6788299800)

**In-app purchases:** none


## Frequently asked questions

### Is iTankData free?

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

### Is Packwise Flow Link free?

Packwise Flow Link is free to download, with no in-app purchases.

### Do iTankData or Packwise Flow Link have ads?

Neither iTankData nor Packwise Flow Link shows ads.

### Which is updated more often, iTankData or Packwise Flow Link?

iTankData ships an update every 4 weeks, and Packwise Flow Link every 11 days. Most recently, iTankData was updated on October 20, 2026 and Packwise Flow Link 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.*