Comparison

InterFast vs Profusion

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

Head to head

About

InterFast

This all-in-one construction app simplifies business management with tools for quotes, invoices, and client portals. It offers features for project planning, site management, and financial tracking, including bank connections.

Highlights

Quotes, Invoices, Credit Notes
Price Library
Treasury & Bank Connection
Scheduling
Site & Intervention Management
Client Management & Portal

Features

Read full description

La solution la plus simple et la plus complète qui s'adapte à chaque métier du bâtiment. Plus besoin de payer plusieurs outils, place au tout-en-un ! - Devis · Facture · Avoir - Bibliothèque de prix - Nouveau : Trésorerie et connexion bancaire - Planification - Gestion Chantiers · Maintenances · Interventions - Gestion des clients · Portail client

About

Profusion

Features

Read full description

Profusion - Votre réseau commercial au bout des doigts Description Profusion simplifie et accélère la mise en relation entre professionnels. Que vous soyez commercial, entrepreneur, ou indépendant, trouvez rapidement de nouveaux contacts, élargissez votre réseau, et générez des opportunités d’affaires qualifiées. Grâce à une interface intuitive, Profusion vous permet de : -Découvrir des profils pertinents autour de vous -Entrer en contact en quelques clics -Recevoir des recommandations personnalisées en fonction de votre activité Rejoignez et développez votre activité avec des mises en relation de qualité. Téléchargez Profusion dès aujourd’hui et boostez votre réseau commercial !

Screenshots

InterFast4 screens

Profusion3 screens

Verdict

The call

The clearest difference is update cadence: InterFast at every 2 weeks against Profusion'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

InterFast ships an update every 2 weeks, Profusion every 2 months. The most recent releases landed on October 20, 2026 and October 2, 2026 respectively.

Scorecard1 real difference · 7 level

InterFast versus Profusion: the parameters behind the verdict, then further details
Parameter	InterFast	Profusion
Price	Free	Free
Positive reviews	100.0% of reviews	—
Update frequency	Every 2 weeks — better	Every 2 months
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15 — better	15.1
Further details — not scored
Size	61 MB	41 MB
Age rating	4+	4+
Developer	Interfast	Imane Tavakoli

In-app purchases

None

InterFast

No in-app purchases

None

Profusion

No in-app purchases

Questions

Is InterFast free?

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

Is Profusion free?

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

Do InterFast or Profusion have ads?

Neither InterFast nor Profusion shows ads.

Which is updated more often, InterFast or Profusion?

InterFast ships an update every 2 weeks, and Profusion every 2 months. Most recently, InterFast was updated on October 20, 2026 and Profusion on October 2, 2026.