Comparison

L'Observatoire des Odeurs vs USAJ FACILITY

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

Head to head
About

L'Observatoire des Odeurs

Features
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L’application L'Observatoire des Odeurs a été conçue pour tout usager qui constate une perception olfactive à proximité d'ouvrages de collecte ou de traitement des eaux usées et souhaite la faire remonter en temps réel et suivre sa résolution. Pour cela rien de plus simple : 1. Je crée un compte 2. Je suis géolocalisé 3. Je confirme mon observation ou ma plainte concernant l'odeur détectée 4. Je suis l’évolution de mon signalement jusqu’à sa résolution À vos clics, prêts, signalez !

About

USAJ FACILITY

Features
Read full description

L'appli mobile USAJ FACILITY vous permet de gérer depuis votre mobile les demandes d'interventions liées à votre bâtiment livré par USAJ BATIMENT. Retrouvez également le planning de nos interventions, vos contrats et archives techniques.

Screenshots

L'Observatoire des Odeurs3 screens
USAJ FACILITY4 screens

Verdict

The call

L'Observatoire des Odeurs and USAJ FACILITY 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

L'Observatoire des Odeurs ships an update fortnightly, USAJ FACILITY every 3 weeks. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

ScorecardNo meaningful differences
L'Observatoire des Odeurs versus USAJ FACILITY: the parameters behind the verdict, then further details
ParameterL'Observatoire des OdeursUSAJ FACILITY
PriceFreeFree
Update frequencyFortnightly — betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size56 MB67 MB
Age rating9+4+
DeveloperKeyclicID1G

In-app purchases

None

L'Observatoire des Odeurs

No in-app purchases

None

USAJ FACILITY

No in-app purchases

Questions

Is L'Observatoire des Odeurs free?
L'Observatoire des Odeurs is free to download, with no in-app purchases.
Is USAJ FACILITY free?
USAJ FACILITY is free to download, with no in-app purchases.
Do L'Observatoire des Odeurs or USAJ FACILITY have ads?
Neither L'Observatoire des Odeurs nor USAJ FACILITY shows ads.
Which is updated more often, L'Observatoire des Odeurs or USAJ FACILITY?
L'Observatoire des Odeurs ships an update fortnightly, and USAJ FACILITY every 3 weeks. Most recently, L'Observatoire des Odeurs was updated on October 29, 2026 and USAJ FACILITY on October 27, 2026.

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