Comparison

Probably Not vs Agenda SSIFF

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Probably Not

Features
Read full description

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!

About

Agenda SSIFF

Features
Read full description

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

Probably Not4 screens
Agenda SSIFF4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Probably Not ships an update every 34 months, Agenda SSIFF weekly. Both last shipped on October 25, 2026.

Scorecard1 real difference · 5 level
Probably Not versus Agenda SSIFF: the parameters behind the verdict, then further details
ParameterProbably NotAgenda SSIFF
PriceFreeFree
Update frequencyEvery 34 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size98 MB7 MB
Age rating4+17+
DeveloperMiguel SicartFestival Internacional de cine de Donostia-San Sebastián

In-app purchases

None

Probably Not

No in-app purchases

None

Agenda SSIFF

No in-app purchases

Questions

Is Probably Not free?
Probably Not is free to download, with no in-app purchases.
Is Agenda SSIFF free?
Agenda SSIFF is free to download, with no in-app purchases.
Do Probably Not or Agenda SSIFF have ads?
Neither Probably Not nor Agenda SSIFF shows ads.
Which is updated more often, Probably Not or Agenda SSIFF?
Probably Not ships an update every 34 months, and Agenda SSIFF weekly. Most recently, Probably Not was updated on October 25, 2026 and Agenda SSIFF on October 25, 2026.

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