# Voltic Lithium vs BSR

The clearest difference is update cadence: Voltic Lithium at every 11 days against BSR's every 4 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.

Voltic Lithium ships an update every 11 days, BSR every 4 months. The most recent releases landed on September 17, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Voltic Lithium | BSR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 4 months |
| Size | 10 MB | 67 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 9+ | 17+ |
| Developer | [AISBATTERY](https://appshunter.io/developer/1535797588) | [BATTERIES SERVICES & REGENERATION](https://appshunter.io/developer/1767059396) |

## What reviewers say

### Voltic Lithium

[App page](https://appshunter.io/ios/app/voltic-lithium/id1570190707)

**Features:** macOS Compatibility

**In-app purchases:** none


### BSR

[App page](https://appshunter.io/ios/app/bsr-lithium/id6670692319)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Voltic Lithium free?

Voltic Lithium is free to download, with no in-app purchases.

### Is BSR free?

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

### Do Voltic Lithium or BSR have ads?

Neither Voltic Lithium nor BSR shows ads.

### Which is updated more often, Voltic Lithium or BSR?

Voltic Lithium ships an update every 11 days, and BSR every 4 months. Most recently, Voltic Lithium was updated on September 17, 2026 and BSR on September 11, 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.*