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Comparison

Mon Expert vs Jaay Caisse

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

Head to head
Mon Expert-Comptable
Mon Expert
Free
💼 Business
No ratingsView app →
Jaay Caisse
Jaay Caisse
Free
💼 Business
No ratingsView app →
About

Mon Expert

Read full description

Because the world is changing, we offer you a handy application for managing your online account 7days/7 and 24h/24. This ease of use allows you anytime access to your documents, consult the news of the firm, or to gain visibility on various activities related to your record. We wish you a nice navigation!

About

Jaay Caisse

Features
Read full description

Que vous dirigiez une grande boutique formelle ou quelques échoppes en bord de route. jaay est conçu pour vous aider à gérer votre boutique. C’est une application complète de caisse enregistreuse, de gestion des stocks et de gestion des clients. Elle permet aussi entre autres la création de factures Avec une interface simple et facile à apprendre, et des fonctionnalités puissantes sous le capot qui rendent la gestion de votre entreprise plus facile et plus efficace.

Screenshots

Mon Expert4 screens
Jaay Caisse4 screens

Verdict

The call

The clearest difference is update cadence: Jaay Caisse at fortnightly against Mon Expert's every 3 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

Mon Expert ships an update every 3 months, Jaay Caisse fortnightly. The most recent releases landed on September 10, 2026 and September 18, 2026 respectively.

Scorecard1 real difference · 5 level
Mon Expert versus Jaay Caisse: the parameters behind the verdict, then further details
ParameterMon ExpertJaay Caisse
PriceFreeFree
Update frequencyEvery 3 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better15.0
Further details — not scored
Size87 MB64 MB
Age rating4+4+
DeveloperMyCompanyFilesYoussouf LY

In-app purchases

None

Mon Expert

No in-app purchases

None

Jaay Caisse

No in-app purchases

Questions

Is Mon Expert free?
Mon Expert is free to download, with no in-app purchases.
Is Jaay Caisse free?
Jaay Caisse is free to download, with no in-app purchases.
Do Mon Expert or Jaay Caisse have ads?
Neither Mon Expert nor Jaay Caisse shows ads.
Which is updated more often, Mon Expert or Jaay Caisse?
Mon Expert ships an update every 3 months, and Jaay Caisse fortnightly. Most recently, Mon Expert was updated on September 10, 2026 and Jaay Caisse on September 18, 2026.

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