# Voltas BMS vs SPOT Hunter

The clearest difference is in-app purchases: Voltas BMS at none against SPOT Hunter's 4. Voltas BMS also leads on iOS requirement (13.0 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SPOT Hunter sells 4 in-app purchases, starting at $1.99 per month. Voltas BMS asks for nothing beyond the download.

Voltas BMS ships an update fortnightly, SPOT Hunter every 4 weeks. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Voltas BMS | SPOT Hunter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 weeks |
| Size | 35 MB | 37 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [VOLTAKER Kereskedelmi Korlatolt Felelossegu Tarsasag](https://appshunter.io/developer/1577347073) | [Ales Urbanek](https://appshunter.io/developer/1828237729) |

## What reviewers say

### Voltas BMS

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

**Features:** macOS Compatibility

**In-app purchases:** none


### SPOT Hunter

[App page](https://appshunter.io/ios/app/spot-hunter-electricity/id6748963500)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Monthly Family Subscription | $3.99 | per month |
| Yearly Subscription | $19.99 | per year |
| Yearly Family Subscription | $39.99 | per year |


## Frequently asked questions

### Is Voltas BMS free?

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

### Is SPOT Hunter free?

SPOT Hunter is free to download, with in-app purchases available.

### Do Voltas BMS or SPOT Hunter have ads?

Neither Voltas BMS nor SPOT Hunter shows ads.

### Which is updated more often, Voltas BMS or SPOT Hunter?

Voltas BMS ships an update fortnightly, and SPOT Hunter every 4 weeks. Most recently, Voltas BMS was updated on October 8, 2026 and SPOT Hunter 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.*