# Tank IOT vs Van Level

The clearest difference is price: Tank IOT at Free against Van Level's $1.99. Tank IOT also leads on iOS requirement (13.0 vs 16.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Tank IOT is free to download; Van Level costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Tank IOT ships an update every 5 weeks, Van Level every 3 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Tank IOT | Van Level |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/tank-iot/id6505107168/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 30 MB | 5 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen EPT Technology Co.,Ltd](https://appshunter.io/developer/1744890616) | [Netflowers Inc.](https://appshunter.io/developer/1672067319) |

## What reviewers say

### Tank IOT

[App page](https://appshunter.io/ios/app/tank-iot/id6505107168)

This utility app enables users to remotely monitor liquid levels from their mobile devices. It's designed for industrial production and daily life, offering real-time status updates and warning notifications for better control and safety.

**Highlights:** Remote liquid level monitoring, Real-time status updates, Warning information notifications, Data sharing capabilities, User-friendly interface, Sensor/instrument connection

**Features:** macOS Compatibility

**In-app purchases:** none


### Van Level

[App page](https://appshunter.io/ios/app/van-level-rv-sleep-flat/id6792487447)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tank IOT free?

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

### Is Van Level free?

Van Level costs $1.99, with no in-app purchases.

### Do Tank IOT or Van Level have ads?

Neither Tank IOT nor Van Level shows ads.

### Which is updated more often, Tank IOT or Van Level?

Tank IOT ships an update every 5 weeks, and Van Level every 3 weeks. Most recently, Tank IOT was updated on October 24, 2026 and Van Level on October 27, 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.*