Comparison

WelcomPool vs TO.sync

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

Head to head

Votre planning, et plus encore

Free

🔧 Utilities

No ratingsView app →

About

WelcomPool

Read full description

WelcomPool makes pool water treatment easy! WelcomPool is a Bluetooth remote control that lets you control your treatment equipment from your smartphone. Simple and user-friendly, the app lets you - Set your production, pH and ORP parameters - Set the different operating modes of your chlorinator - Adjust the parameters of your appliance (water hardness, polarity inversion, type of corrective agent, presence of flow sensor, etc.) - Alerts and alarms directly on your app - Update the device software directly from your smartphone - View until 10-day rolling history Compatible with the Stérilor EVO 2024 ranges

About

TO.sync

This app helps Transavia France pilots synchronize their schedules with their personal calendars. It also provides tools to estimate their earnings.

Highlights

Schedule synchronization
Calendar integration
Earnings estimation
Pilot-specific tools
Independent application

Features

Read full description

TO.sync est une application indépendante à destination des PN Transavia France qui leur permet de synchroniser leur planning avec leurs agendas et d'estimer leur rémunération.

Screenshots

WelcomPool4 screens

TO.sync4 screens

Verdict

The call

The clearest difference is update cadence: TO.sync at every 4 days against WelcomPool's every 2 months. WelcomPool's advantage is iOS requirement (14.0 vs 18.0). 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

WelcomPool ships an update every 2 months, TO.sync every 4 days. The most recent releases landed on October 4, 2026 and October 17, 2026 respectively.

Scorecard2 real differences · 6 level

WelcomPool versus TO.sync: the parameters behind the verdict, then further details
Parameter	WelcomPool	TO.sync
Price	Free	Free
Positive reviews	—	100.0% of reviews
Update frequency	Every 2 months	Every 4 days — better
Ads	No	No
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPod	iPhone, iPad
Requires iOS	14.0 — better	18.0
Further details — not scored
Size	26 MB	81 MB
Age rating	4+	4+
Developer	AS Pool	Adrien VERMEULEN

In-app purchases

None

WelcomPool

No in-app purchases

None

TO.sync

No in-app purchases

Questions

Is WelcomPool free?

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

Is TO.sync free?

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

Do WelcomPool or TO.sync have ads?

Neither WelcomPool nor TO.sync shows ads.

Which is updated more often, WelcomPool or TO.sync?

WelcomPool ships an update every 2 months, and TO.sync every 4 days. Most recently, WelcomPool was updated on October 4, 2026 and TO.sync on October 17, 2026.