# Charge&Lock vs Smart BMS +

The clearest difference is update cadence: Charge&Lock at weekly against Smart BMS +'s every 2 months. Charge&Lock also leads on iOS requirement (13.0 vs 15.0). 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.

Charge&Lock ships an update weekly, Smart BMS + every 2 months. Both last shipped on October 6, 2026.

## The numbers

| Metric | Charge&Lock | Smart BMS + |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Size | 39 MB | 71 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Connvest Rise LTD](https://appshunter.io/developer/1819523615) | [Sheraz Aslam](https://appshunter.io/developer/1798060185) |

## What reviewers say

### Charge&Lock

[App page](https://appshunter.io/ios/app/charge-and-lock/id6747044936)

**In-app purchases:** none


### Smart BMS +

[App page](https://appshunter.io/ios/app/smart-bms-plus/id6758837136)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Charge&Lock free?

Charge&Lock is free to download, with no in-app purchases.

### Is Smart BMS + free?

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

### Do Charge&Lock or Smart BMS + have ads?

Neither Charge&Lock nor Smart BMS + shows ads.

### Which is updated more often, Charge&Lock or Smart BMS +?

Charge&Lock ships an update weekly, and Smart BMS + every 2 months. Most recently, Charge&Lock was updated on October 6, 2026 and Smart BMS + on October 6, 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.*