Comparison

KAYO vs ProvaThermo

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

Head to head

KAYO

Free

📊 Productivity

★ 3.01 ratingsView app →

About

KAYO

This app allows users to scan business cards and badges, play multimedia documents like PDFs, photos, and videos, and create qualification forms. It functions both online and offline and supports multiple languages.

Highlights

Business card and badge scanning
Multimedia document playback (PDF, photos, videos)
Offline functionality
Qualification form creation
Multi-language support

Features

Read full description

Fonctionnalités : - Scan de cartes de visite et de badge - Player de documents multimedia (pdf, photos, videos) - Fonctionne On et Offline - Formulaire de qualification - Langues disponibles: français, anglais, allemand, italien, chinois et espagnol

About

ProvaThermo

Features

Read full description

Analyse in real time your roads conditions and get advice on spreading needs for the coming hours, based on the weather forecast This application requires a compatible mobile thermology probe connected via Bluetooth.

Screenshots

KAYO3 screens

ProvaThermo3 screens

Verdict

The call

The clearest difference is update cadence: KAYO at monthly against ProvaThermo's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

KAYO ships an update monthly, ProvaThermo every 2 months. Both last shipped on September 8, 2026.

Scorecard1 real difference · 9 level

KAYO versus ProvaThermo: the parameters behind the verdict, then further details
Parameter	KAYO	ProvaThermo
Price	Free	Free
Rating	3.0 (1 ratings) — better	—
Positive reviews	100.0% of reviews	—
Number of ratings	1 — better	—
Update frequency	Monthly — better	Every 2 months
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.6	14.0 — better
Further details — not scored
Size	46 MB	38 MB
Age rating	4+	4+
Developer	KAYO	Provatis SA

In-app purchases

None

KAYO

No in-app purchases

None

ProvaThermo

No in-app purchases

Questions

Is KAYO free?

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

Is ProvaThermo free?

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

Do KAYO or ProvaThermo have ads?

Neither KAYO nor ProvaThermo shows ads.

Which is updated more often, KAYO or ProvaThermo?

KAYO ships an update monthly, and ProvaThermo every 2 months. Most recently, KAYO was updated on September 8, 2026 and ProvaThermo on September 8, 2026.