# SolarChio mobilidade vs KeyBoy

SolarChio mobilidade and KeyBoy 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.

SolarChio mobilidade ships an update every 10 days, KeyBoy every 2 weeks. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SolarChio mobilidade | KeyBoy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Size | 133 MB | 44 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SPOTT TECNOLOGIA LTDA](https://appshunter.io/developer/1634408007) | [Antti Immonen](https://appshunter.io/developer/1589402881) |

## What reviewers say

### SolarChio mobilidade

[App page](https://appshunter.io/ios/app/solarchio-mobilidade/id6752879802)

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

**In-app purchases:** none


### KeyBoy

[App page](https://appshunter.io/ios/app/keyboy-automatic-key-locker/id6773090407)

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

**In-app purchases:** none


## Frequently asked questions

### Is SolarChio mobilidade free?

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

### Is KeyBoy free?

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

### Do SolarChio mobilidade or KeyBoy have ads?

Neither SolarChio mobilidade nor KeyBoy shows ads.

### Which is updated more often, SolarChio mobilidade or KeyBoy?

SolarChio mobilidade ships an update every 10 days, and KeyBoy every 2 weeks. Most recently, SolarChio mobilidade was updated on October 16, 2026 and KeyBoy 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.*