# Voltas BMS vs BMS Manager

The clearest difference is update cadence: Voltas BMS at fortnightly against BMS Manager's every 8 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Voltas BMS ships an update fortnightly, BMS Manager every 8 months. The most recent releases landed on July 7, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Voltas BMS | BMS Manager |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 8 months |
| Size | 35 MB | 22 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [VOLTAKER Kereskedelmi Korlatolt Felelossegu Tarsasag](https://appshunter.io/developer/1577347073) | [SmartNode Kft.](https://appshunter.io/developer/1594059411) |

## What reviewers say

### Voltas BMS

[App page](https://appshunter.io/ios/app/voltas-bms/id1568684666)

**Features:** macOS Compatibility

**In-app purchases:** none


### BMS Manager

[App page](https://appshunter.io/ios/app/bms-manager/id1600323466)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Voltas BMS free?

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

### Is BMS Manager free?

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

### Do Voltas BMS or BMS Manager have ads?

Neither Voltas BMS nor BMS Manager shows ads.

### Which is updated more often, Voltas BMS or BMS Manager?

Voltas BMS ships an update fortnightly, and BMS Manager every 8 months. Most recently, Voltas BMS was updated on July 7, 2026 and BMS Manager on September 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*