# Bouwlocker vs Chargee Sparky

The clearest difference is update cadence: Chargee Sparky at fortnightly against Bouwlocker's every 6 months. Bouwlocker's advantage is iOS requirement (12.4 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.

Bouwlocker ships an update every 6 months, Chargee Sparky fortnightly. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Bouwlocker | Chargee Sparky |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Fortnightly** |
| Size | 62 MB | 158 MB |
| Requires iOS | **12.4** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sofia SRL](https://appshunter.io/developer/1121571717) | [Chargee B.V.](https://appshunter.io/developer/1675459452) |

## What reviewers say

### Bouwlocker

[App page](https://appshunter.io/ios/app/bouwlocker/id1512777237)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chargee Sparky

[App page](https://appshunter.io/ios/app/chargee-sparky/id6446019952)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Bouwlocker free?

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

### Is Chargee Sparky free?

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

### Do Bouwlocker or Chargee Sparky have ads?

Neither Bouwlocker nor Chargee Sparky shows ads.

### Which is updated more often, Bouwlocker or Chargee Sparky?

Bouwlocker ships an update every 6 months, and Chargee Sparky fortnightly. Most recently, Bouwlocker was updated on October 6, 2026 and Chargee Sparky on October 9, 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.*