# LVNOON BMS vs Flexcon Water Tank Sizing App

LVNOON BMS and Flexcon Water Tank Sizing App are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | LVNOON BMS | Flexcon Water Tank Sizing App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Daily |
| Size | 32 MB | 9 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [鹏 张](https://appshunter.io/developer/1425725690) | [Flexcon Industries](https://appshunter.io/developer/1801895162) |

## What reviewers say

### LVNOON BMS

[App page](https://appshunter.io/ios/app/lvnoon-bms/id6736906366)

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

**In-app purchases:** none


### Flexcon Water Tank Sizing App

[App page](https://appshunter.io/ios/app/flexcon-water-tank-sizing-app/id6743196195)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LVNOON BMS free?

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

### Is Flexcon Water Tank Sizing App free?

Flexcon Water Tank Sizing App is free to download, with no in-app purchases.

### Do LVNOON BMS or Flexcon Water Tank Sizing App have ads?

Neither LVNOON BMS nor Flexcon Water Tank Sizing App shows ads.

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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.*