Comparison

SolarChio mobilidade vs KeyBoy

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SolarChio mobilidade

Features
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Com o nosso app, você recarrega seu veículo elétrico de maneira fácil e simples. • Encontre pontos de recarga próximos e veja se estão em uso ou disponíveis; • Inicie a recarga e fique tranquilo: o app vai te mandar uma mensagem quando terminar ou se a recarga for interrompida; • Histórico de recargas realizadas pra você consultar quando que quiser; • Pagamento super fácil: com créditos, você não precisa ficar autorizando seu cartão a cada recarga. E o sistema avisa quando for hora de colocar mais!

About

KeyBoy

Features
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KeyBoy is the easy way to rent a smart locker and share access securely. The app is designed primarily for hosts of short-term rentals, but works for anyone who needs to hand over or pick up keys without meeting in person. KeyBoy lockers are placed in central, easily accessible locations. Rent one or several lockers, manage your contracts and get the access codes directly on your phone. FEATURES - Rent a locker in minutes - Access codes available right in the app – always with you - Codes rotate automatically every week for security - Biometric protection (Face ID / Touch ID) before codes are shown - Guest access – create a time-limited code for family, staff or a tenant - Send the code by SMS when needed - Give each locker a personal nickname (e.g. “Cabin keys”) - Monthly subscription or one-time payment – your choice - Secure payments via Stripe – card details are never stored in the app - Receipts and contracts as PDFs straight from the app - Manage subscription, card and cancellations at any time - Available in Finnish, Swedish and English WHO IT’S FOR - Airbnb hosts and short-term rental managers exchanging keys - Companies managing keys for employees and drivers - Anyone storing a bicycle, tools or belongings safely

Screenshots

SolarChio mobilidade4 screens
KeyBoy4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

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.

ScorecardNo meaningful differences
SolarChio mobilidade versus KeyBoy: the parameters behind the verdict, then further details
ParameterSolarChio mobilidadeKeyBoy
PriceFreeFree
Update frequencyEvery 10 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.615.0 — better
Further details — not scored
Size133 MB44 MB
Age rating4+4+
DeveloperSPOTT TECNOLOGIA LTDAAntti Immonen

In-app purchases

None

SolarChio mobilidade

No in-app purchases

None

KeyBoy

No in-app purchases

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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