# Chargee Sparky vs INDEVOLT

Chargee Sparky and INDEVOLT are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Chargee Sparky ships an update fortnightly, INDEVOLT every 2 weeks. The most recent releases landed on October 9, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Chargee Sparky | INDEVOLT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Size | 158 MB | 179 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Chargee B.V.](https://appshunter.io/developer/1675459452) | [Power Genius GmbH](https://appshunter.io/developer/1788846675) |

## What reviewers say

### Chargee Sparky

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

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

**In-app purchases:** none


### INDEVOLT

[App page](https://appshunter.io/ios/app/indevolt/id6740477657)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chargee Sparky free?

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

### Is INDEVOLT free?

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

### Do Chargee Sparky or INDEVOLT have ads?

Neither Chargee Sparky nor INDEVOLT shows ads.

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

Chargee Sparky ships an update fortnightly, and INDEVOLT every 2 weeks. Most recently, Chargee Sparky was updated on October 9, 2026 and INDEVOLT on October 15, 2026.

---

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