GexMobile vs Voltn
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GexMobile
This application assists legal experts with case management. It streamlines the creation of summons, letters, and expert reports. The app also helps track schedules, expenses, billing, and cash flow.
- Expertise tracking
- Summons and letter generation
- Pre-report and report creation
- Schedule management
- Expense tracking
- Billing and cash flow management
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GEX est un application destiné aux experts judiciaires. L'application vous permet d'effectuer votre suivi d'expertise ainsi que la génération de convocations, courriers, pré rapports et rapports d'expertises. GEX vous permet également de suivre votre planning, vos frais, la facturation ainsi que votre trésorerie.
Voltn
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Every organization runs on its files: contracts, records, plans, invoices. Voltn (formerly NetExplorer) brings them together and makes them accessible wherever you are, right from your smartphone. FIND EVERYTHING, EVERYWHERE Your folders and files: browse, search, organize. The data that matters, in one place — available on the go. And with offline mode, your files remain available even without an internet connection. SHARE AND STAY IN CONTROL Configurable sharing links with password protection, expiration dates, single-download limits and real-time download receipts. YOUR PLATFORM FOLLOWS YOU The app extends your Voltn platform: same spaces, same access rights, same traceability. What your team organizes at the office is right at hand when you're on the move. TRUST, PROVEN Voltn is a French software company. Over 15 years of expertise, 2,000 client organizations, 300,000 daily users, more than 500 million files stored. Data hosted in France or Luxembourg on SecNumCloud-certified infrastructure (service qualification in progress). ISO 27001 and HDS (French Health Data Hosting) certified. GDPR and NIS2 compliant, outside the scope of the CLOUD Act. Access to the app requires a subscription to a Voltn platform at voltn.eu Voltn - The file company
Screenshots
Verdict
GexMobile and Voltn 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
GexMobile ships an update monthly, Voltn every 2 months. The most recent releases landed on October 8, 2026 and October 3, 2026 respectively.
| Parameter | GexMobile | Voltn |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 77 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | Sylvain Hortan | NetExplorer |
In-app purchases
GexMobile
No in-app purchases
Voltn
No in-app purchases








