Appian vs GatherNow by Certain
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Appian
This app provides mobile access to business processes and enterprise data, allowing users to monitor, collaborate, and act on the go. It offers features like task management, collaborative feeds, and offline form processing for a connected mobile workforce.
- Mobile access to Appian platform
- Task management
- Collaborative activity feed
- Enterprise data discovery
- Offline forms processing
- Access to enterprise reports and analytics
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Appian empowers business users to monitor, collaborate, and take action on the go, enabling your mobile workforce to stay connected to key business processes and enterprise data. Appian’s leading Business Process Management and Case Management Suite delivers mobile access to event notifications, forms, tasks, information, reports, content, and ad-hoc collaboration. Appian provides: Mobile access to the Appian platform Mobile task management Collaborative activity feed Enterprise data discovery Offline forms processing Access to enterprise reports and analytics This application requires authorized access to an instance of Appian.
GatherNow by Certain
Discover and manage your upcoming conferences, events, and team gatherings. Connect with other attendees, access essential logistics like schedules and maps, and engage socially within the app.
- Network with attendees
- Access event logistics
- View schedules and maps
- Participate socially
- Find upcoming events
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Find your upcoming conference, event, or team inside the GatherNow app by Certain Inc. * Network with attendees * Get all the logistics, schedules, maps, and documents you need * Participate socially * Much more! Want to learn more about Certain and the apps we can build for you? Visit https://www.certain.com/ or follow us on Twitter: @Certain
Screenshots
Verdict
The clearest difference is rating: GatherNow by Certain at 4.7 against Appian's 3.7. GatherNow by Certain also leads on iOS requirement (16.6 vs 18.0). Appian's advantage is monetization model (free vs ad-supported) and ratings volume (40 vs 6). On price, update cadence, ads and in-app purchases 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.
GatherNow by Certain holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: Appian has 40 ratings behind it against 6, so its average is the more settled of the two.
Appian ships an update fortnightly, GatherNow by Certain every 2 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.
| Parameter | Appian | GatherNow by Certain |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (40 ratings) | 4.7 (6 ratings) — better |
| Positive reviews | 23.1% of reviews | — |
| Number of ratings | 40 — better | 6 |
| Update frequency | Fortnightly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 16.6 — better |
| Further details — not scored | ||
| Size | 139 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Appian Corporation | Certain Inc. |
Customer experience
Appian
GatherNow by Certain
In-app purchases
Appian
No in-app purchases
GatherNow by Certain
No in-app purchases
Questions
Is Appian free?
Is GatherNow by Certain free?
Which has better reviews, Appian or GatherNow by Certain?
Do Appian or GatherNow by Certain have ads?
Which is updated more often, Appian or GatherNow by Certain?
Other comparisons
