Comparison

Keros vs Thetis Tools

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

Thetis Tools

Features

Read full description

Applicazione Ufficiale per la piattaforma di asta live Thetis Tramite questa applicazione i clienti thetis possono trasmettere in diretta live il video della propria sessione d'asta all'applicativo asta live Thetis

Screenshots

Keros4 screens

Thetis Tools3 screens

Verdict

The call

Keros and Thetis Tools 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, Thetis Tools every 7 months. The most recent releases landed on June 9, 2026 and September 10, 2026 respectively.

ScorecardNo meaningful differences

Keros versus Thetis Tools: the parameters behind the verdict, then further details
Parameter	Keros	Thetis Tools
Price	Free	Free
Positive reviews	7.5% of reviews	—
Update frequency	Every 4 months — better	Every 7 months
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.0	14.0 — better
Further details — not scored
Size	58 MB	50 MB
Age rating	4+	4+
Developer	Cronos srl	Thetis srl

In-app purchases

None

Keros

No in-app purchases

None

Thetis Tools

No in-app purchases

Questions

Is Keros free?

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

Is Thetis Tools free?

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

Do Keros or Thetis Tools have ads?

Neither Keros nor Thetis Tools shows ads.

Which is updated more often, Keros or Thetis Tools?

Keros ships an update every 4 months, and Thetis Tools every 7 months. Most recently, Keros was updated on June 9, 2026 and Thetis Tools on September 10, 2026.