Probably Not vs Agenda SSIFF
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Probably Not
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Probably Not leverages the power of Artificial Intelligence and Machine Learning to provide you with a most needed tool: an app that will tell what any object is probably not, or what it is absolutely not. The app is simple: take a picture of an object, and it will tell you what the object is absolutely or probably not. Using advanced image learning algorithms, Probably Not will always tell what the things around you are not. And if you want a proper challenge, try Probably Not (a game), the puzzle treasure hunt that will ask you to find something that is not, but that it could be that thing. Learn to see the world through the lens of Artificial Intelligence, and have fun with it!
Agenda SSIFF
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San Sebastian Festival agenda for press accreditated If you have an accreditation in the current edition, please download the app so it’s easier for you keeping up to day and follow up the events you wish to cover. Once you have received your accreditation, please log in with your user details and consult daily events and activities scheduled (photocalls, press conferences, arrivals, red carpets, presentations…). In addition to the location, day and time of each activity, you will find the names of the participants and a snapshot of reference, to make it easier for you to identify them. You will also have the possibility to filter only the categories you are interested in and to bookmark your favourites, and you will receive notifications in case of last minute changes or modifications, so don't forget to activate them. All the contents of AgendaSSIFF are available in three languages (Spanish, Basque and English)
Screenshots
Verdict
The clearest difference is update cadence: Agenda SSIFF at weekly against Probably Not's every 34 months. 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.
Probably Not ships an update every 34 months, Agenda SSIFF weekly. Both last shipped on October 25, 2026.
| Parameter | Probably Not | Agenda SSIFF |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 34 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 98 MB | 7 MB |
| Age rating | 4+ | 17+ |
| Developer | Miguel Sicart | Festival Internacional de cine de Donostia-San Sebastián |
In-app purchases
Probably Not
No in-app purchases
Agenda SSIFF
No in-app purchases
Questions
Is Probably Not free?
Is Agenda SSIFF free?
Do Probably Not or Agenda SSIFF have ads?
Which is updated more often, Probably Not or Agenda SSIFF?
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