Mid vs OSSC!
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mid
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The official event app for MAAM 2025 Annual Conference! Visit https://midatlanticmuseums.org/annual-meeting/ for additional event information. Get more out of your event: - Full Schedule Conveniently browse the entire schedule for MAAM 2025 Annual Conference. Get the key information of your event without ever having to crack open an event guide. - Personalize your experience If you've already created a schedule online, you can log in to view it on your phone and make on-the-go changes. If this event is public, create an attendee account to instantly save your favorite sessions to your personal schedule. - Directory View comprehensive professional profiles of speakers and exhibitors for the event. - Offline Caching Fully equipped with offline storage to make sure you always have your schedule, even if your connection drops. - Never miss important updates Get instant notifications from event organizers. This app was created by Sched, the number one platform for session registration and attendance management. Manage all the details for your complex multitrack event in one place. We have a vision of a world where events are experienced not endured. Enjoy the app and have a great event!
OSSC!
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The official event app for Oregon Solar + Storage Energy Conference 2024! Visit https://www.orssia.org/osec for additional event information. Get more out of your event: - Full Schedule Conveniently browse the entire schedule for Oregon Solar + Storage Energy Conference 2024. Get the key information of your event without ever having to crack open an event guide. - Personalize your experience If you've already created a schedule online, you can log in to view it on your phone and make on-the-go changes. If this event is public, create an attendee account to instantly save your favorite sessions to your personal schedule. - Directory View comprehensive professional profiles of speakers and exhibitors for the event. - Offline Caching Fully equipped with offline storage to make sure you always have your schedule, even if your connection drops. - Never miss important updates Get instant notifications from event organizers. This app was created by Sched, the number one platform for session registration and attendance management. Manage all the details for your complex multitrack event in one place. We have a vision of a world where events are experienced not endured. Enjoy the app and have a great event!
Screenshots
Verdict
Mid and OSSC! 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.
Mid ships an update every 5 months, OSSC! every 7 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.
| Parameter | Mid | OSSC! |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.1 | 16.1 |
| Further details — not scored | ||
| Size | 22 MB | 25 MB |
| Age rating | 12+ | 12+ |
| Developer | Mid-Atlantic Association of Museums | Oregon Solar Energy Industries Association |
In-app purchases
Mid
No in-app purchases
OSSC!
No in-app purchases
