Fast vs SOPlanning
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fast
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FAST-Parapheur est le service de signature électronique proposé par Docapost-Fast, opérateur de service de confiance électronique à destination des entreprises et collectivités locales. Conviviale et rapide, la déclinaison de FAST-Parapheur pour iPad permet de signer électroniquement tout document au format PDF mis à disposition sur l’application tout en respectant scrupuleusement l’article 1316-1 du code civil (conférant à la signature électronique la même valeur que la signature manuscrite).
SOPlanning
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SOPlanning is the official mobile app for accessing your SOPlanning instance from your smartphone. Designed for teams that use SOPlanning daily, the app lets you view and manage your tasks, schedules, and projects from anywhere, without needing to open a web browser. KEY FEATURES • Weekly, daily, and monthly schedules — view your tasks in a layout that suits your workflow • Task details — view the title, project, resources, location, and comments for each task • Task creation and editing — add or update tasks directly from your mobile device • Task reminders — receive notifications before tasks start, with customizable timing • Filters — filter by user, project, or resource to focus on what matters most • Secure connection — HTTPS connection to your SOPlanning instance with session persistence REQUIREMENTS This app requires an existing SOPlanning instance accessible via HTTPS. It does not function as a standalone application. Contact your SOPlanning administrator to obtain the login URL. SUPPORT For any questions or issues, please contact us at support@soplanning.org
Screenshots
Verdict
The clearest difference is update cadence: SOPlanning at every 3 days against Fast's every 3 months. Fast's advantage is iOS requirement (11.0 vs 15.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Fast ships an update every 3 months, SOPlanning every 3 days. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.
| Parameter | Fast | SOPlanning |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 8 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | DOCAPOSTE FAST | SOADVANCE |
In-app purchases
Fast
No in-app purchases
SOPlanning
No in-app purchases









