Comparison

ONE SKY FLAGS vs SOFIA

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

Head to head
About

ONE SKY FLAGS

Features
Read full description

ONE SKY FLAGS by YLS by YLS Yvonne Lee Schultz 86 sky flags bearing a personal message Under the patronage of Oleksandra Matviychuk, Nobel Peace Prize laureate from Ukraine An art project by Yvonne Lee Schultz From 1 to 22 September 2026, the sky flags of ONE SKY FLAGS will fly between the Zytglogge and the Nydegg Bridge, right in the heart of Bern’s Old Town, a UNESCO World Heritage Site. People from 86 countries have sent in a photo of their sky and shared their thoughts on peace and freedom. These images have been transformed into the flags now flying in Kramgasse and Gerechtigkeitsgasse. Each flag has a personal story behind it, which can be listened to via an app on your mobile phone. In September, the stages of the city of Bern will offer a varied programme of accompanying events, ranging from panel discussions to theatre sports. ONE SKY FLAGS is being organised in collaboration with the association Bühnen der Hauptstadt (VBdH). A powerful statement in fragile times.

About

SOFIA

Features
Read full description

SOFIA est l'application de gestion scolaire qui connecte élèves, parents, enseignants et administration autour d'un même espace, accessible partout. POUR LES ÉLÈVES ET LEURS PARENTS - Consultez notes et bulletins dès leur publication - Suivez les absences et retards en temps réel - Retrouvez l'emploi du temps et les devoirs à faire - Accédez aux documents officiels de scolarité - Recevez des notifications pour chaque information importante POUR LES ÉLÈVES EN ALTERNANCE - Suivi de l'entreprise d'accueil et de la période de formation - Gestion de l'hébergement le cas échéant POUR LES ENSEIGNANTS ET L'ADMINISTRATION - Saisie des notes, absences et appréciations en quelques taps - Vue d'ensemble par classe, trombinoscope inclus - Communication directe avec les familles via notifications push Une seule app pour garder le lien entre l'école et la famille, du bulletin trimestriel au message urgent.

Screenshots

ONE SKY FLAGS4 screens
SOFIA4 screens

Verdict

The call

ONE SKY FLAGS and SOFIA are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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.

ScorecardNo meaningful differences
ONE SKY FLAGS versus SOFIA: the parameters behind the verdict, then further details
ParameterONE SKY FLAGSSOFIA
PriceFreeFree
Update frequency—Every 5 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size4 MB9 MB
Age rating4+4+
DeveloperIvo Wessel88 STRAT

In-app purchases

None

ONE SKY FLAGS

No in-app purchases

None

SOFIA

No in-app purchases

Questions

Is ONE SKY FLAGS free?
ONE SKY FLAGS is free to download, with no in-app purchases.
Is SOFIA free?
SOFIA is free to download, with no in-app purchases.
Do ONE SKY FLAGS or SOFIA have ads?
Neither ONE SKY FLAGS nor SOFIA shows ads.

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