# Octopus BMS Lite vs TommaTech Cloud

Octopus BMS Lite and TommaTech Cloud are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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.

Octopus BMS Lite ships an update every 12 months, TommaTech Cloud every 8 months. The most recent releases landed on September 9, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Octopus BMS Lite | TommaTech Cloud |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 8 months** |
| Size | 32 MB | 246 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Shanghai Xinzhiheng Electronic Technology Co., Ltd.](https://appshunter.io/developer/1745374020) | [TommaTech GmbH](https://appshunter.io/developer/1564701290) |

## What reviewers say

### Octopus BMS Lite

[App page](https://appshunter.io/ios/app/octopus-bms-lite/id6505063095)

**In-app purchases:** none


### TommaTech Cloud

[App page](https://appshunter.io/ios/app/tommatech-cloud/id6748115131)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Octopus BMS Lite free?

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

### Is TommaTech Cloud free?

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

### Do Octopus BMS Lite or TommaTech Cloud have ads?

Neither Octopus BMS Lite nor TommaTech Cloud shows ads.

### Which is updated more often, Octopus BMS Lite or TommaTech Cloud?

Octopus BMS Lite ships an update every 12 months, and TommaTech Cloud every 8 months. Most recently, Octopus BMS Lite was updated on September 9, 2026 and TommaTech Cloud on September 14, 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.*