Comparison

Keros vs Delos Power

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

Head to head
About

Keros

This app provides mobile access to a system for time tracking and leave requests. It allows users to manage their attendance and submit permission requests directly from their mobile device.

Highlights
  • Mobile time tracking
  • Leave request submission
  • Attendance management
  • Permission requests
Features
Read full description

Cronos Keros App per l'accesso mobile a Keros per la rilevazione presenze e le richieste dei permessi

About

Delos Power

Features
Read full description

Delos Power è il sistema di supervisione che monitora accuratamente il funzionamento di ogni componente del tuo impianto fotovoltaico. Rielaborando tutte le informazioni acquisite dai sensori ambientali e acquisendo tutti i parametri elettrici dei componenti installati (contatori, inverter, interruttori, ups, solarimetri ecc... ), ti consente di valutarne in tempo reale l’effettivo livello di performance, fino a conoscere la power ratio di ogni singolo inverter di stringa. Grazie all’interfaccia, puoi controllare in modo immediato il tuo impianto da un qualsiasi dispositivo che disponga di una connessione ad internet: la segretezza e la privacy durante la consultazione vengono garantite dall’utilizzo del protocollo di sicurezza SSL. I numerosi menù messi a disposizione rendono Delos Power uno strumento adatto alla consultazione sia da parte di un’utenza tecnica che di un’utenza gestionale. Qualora volessi monitorare più impianti, troverai nella prima pagina una schermata di riepilogo che riporta lo stato e la performance di ognuno.

Screenshots

Keros4 screens
Delos Power4 screens

Verdict

The call

Keros and Delos Power 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

Keros ships an update every 4 months, Delos Power every 3 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

ScorecardNo meaningful differences
Keros versus Delos Power: the parameters behind the verdict, then further details
ParameterKerosDelos Power
PriceFreeFree
Positive reviews7.5% of reviews—
Update frequencyEvery 4 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size58 MB26 MB
Age rating4+4+
DeveloperCronos srlFalcom Software S.r.l.

In-app purchases

None

Keros

No in-app purchases

None

Delos Power

No in-app purchases

Questions

Is Keros free?
Keros is free to download, with no in-app purchases.
Is Delos Power free?
Delos Power is free to download, with no in-app purchases.
Do Keros or Delos Power have ads?
Neither Keros nor Delos Power shows ads.
Which is updated more often, Keros or Delos Power?
Keros ships an update every 4 months, and Delos Power every 3 months. Most recently, Keros was updated on November 2, 2026 and Delos Power on November 3, 2026.

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