Comparison

ProofLens vs C2O ONE

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

Head to head
About

ProofLens

Features
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Anyone can now generate or edit a convincing image in seconds. For service visits, inspections, deliveries and handovers, an ordinary photo is no longer enough. ProofLens turns live captures into traceable, verifiable field records. Instead of keeping evidence, approvals and report history in separate messages, ProofLens connects them in one structured workflow. Teams and clients can see what was captured, how the record was created, when it was reviewed and who approved it. Use ProofLens for: • Technical service and maintenance reports • Vehicle and equipment handovers • Rental property inspections • Cargo and warehouse damage records • Construction progress reports • Delivery condition checks • Field inspections and completed work Key features: • Create structured field reports • Capture evidence live inside the app • Keep capture details and integrity information with the record • Request review and approval • Record approval comments and activity • Track pending and completed reports • Keep evidence, workflow history and approvals together • Generate clear, shareable reports ProofLens is built for work where sending a photo is no longer enough. It creates a traceable record of what was captured, reviewed and approved. ProofLens verifies the integrity and workflow history of records created through the app. It does not claim to determine absolute physical truth or replace legal, insurance or professional inspection processes. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

C2O ONE

Features
Read full description

C2O ONE est le logiciel de gestion des entreprises de propreté. Devis, planning, interventions, rapports, factures : tout tient dans une seule application, sur le terrain comme au bureau. CHIFFRER UNE PRESTATION Un moteur de tarification calcule le prix d'une intervention à partir de la surface, du temps passé et de vos propres taux. Vous voyez votre marge avant d'envoyer le devis, pas après. ENVOYER UN DEVIS, LE FAIRE SIGNER Le devis part à vos couleurs — votre logo, votre en-tête, vos mentions — depuis votre propre adresse e-mail professionnelle. Votre client le signe en ligne et vous êtes prévenu aussitôt. ORGANISER LES INTERVENTIONS Planning à la semaine, missions ponctuelles ou récurrentes, contrats. Vos intervenants pointent leur arrivée et leur départ depuis leur téléphone. RECEVOIR LES RAPPORTS Photos avant et après, remarques, durée réelle de l'intervention. Le rapport part au client sans que vous ayez à le recomposer. FACTURER La facture suit la mission terminée. Numérotation, échéances, suivi des règlements et des impayés. SUIVRE L'ARGENT Chiffre d'affaires, charges, marge par client, rentabilité par contrat. Vous savez lequel de vos chantiers vous rapporte et lequel vous coûte. DÉLÉGUER UNE MISSION Pas le temps de la prendre vous-même ? Publiez-la : le réseau Cleans2O vous trouve un intervenant qualifié. VONIX, L'ASSISTANT INTÉGRÉ Vonix répond à vos questions sur votre activité, prépare vos devis et retrouve une facture quand vous la cherchez. POUR QUI Entreprises de nettoyage, sociétés de propreté, indépendants du secteur — de l'auto-entrepreneur seul à l'équipe de trente intervenants. ACCÈS C2O ONE est un logiciel professionnel : l'utilisation nécessite un compte entreprise et un abonnement actif.

Screenshots

ProofLens4 screens
C2O ONE4 screens

Verdict

The call

The clearest difference is in-app purchases: C2O ONE at none against ProofLens's 3. C2O ONE also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads 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. ProofLens sells 3 in-app purchases, starting at $7.99 per month. C2O ONE asks for nothing beyond the download.

UpkeepUpdate frequency

ProofLens ships an update every 2 weeks, C2O ONE fortnightly. Both last shipped on October 4, 2026.

Scorecard2 real differences · 4 level
ProofLens versus C2O ONE: the parameters behind the verdict, then further details
ParameterProofLensC2O ONE
PriceFreeFree
Update frequencyEvery 2 weeks — betterFortnightly
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size5 MB4 MB
Age rating4+4+
DeveloperHalil Can GUNDUZGarcia Diafuana JOAO

In-app purchases

3 purchases

ProofLens

Subscriptions2
  • ProofLens Pro Monthly$7.991 Month
  • ProofLens Pro Yearly$79.991 Year
One-time1
  • 10 Report Credits$4.99
None

C2O ONE

No in-app purchases

Questions

Is ProofLens free?
ProofLens is free to download, with in-app purchases available.
Is C2O ONE free?
C2O ONE is free to download, with no in-app purchases.
Do ProofLens or C2O ONE have ads?
Neither ProofLens nor C2O ONE shows ads.
Which is updated more often, ProofLens or C2O ONE?
ProofLens ships an update every 2 weeks, and C2O ONE fortnightly. Most recently, ProofLens was updated on October 4, 2026 and C2O ONE on October 4, 2026.

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