Probably Not vs The Gloom Dragon
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!
The Gloom Dragon
Embark on an augmented reality adventure where you battle monsters and solve puzzles using a magical sword and shield. This interactive book experience brings a fantasy world to life, allowing you to earn gold and face the formidable Gloom Dragon.
- Augmented Reality experience
- Fantasy adventure gameplay
- Monster battles
- Puzzle solving
- Interactive book integration
- Gold earning system
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The Gloom Dragon - Smart Book is an Augmented Reality reading experience. You are a Fighter and equipped with the magical Sword Rilgist and a shield you will go on adventures in the Peasoup universe. Fight monsters, solve puzzles to earn gold, and battle the mean Gloom Dragon in this spectacular Augmented Reality adventure. Use the book and app together to get an enhanced reading experience
Screenshots
Verdict
The clearest difference is update cadence: The Gloom Dragon at every 7 months against Probably Not's every 34 months. The Gloom Dragon also leads on iOS requirement (13.0 vs 15.6). 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, The Gloom Dragon every 7 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | Probably Not | The Gloom Dragon |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (8 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 8 — better |
| Update frequency | Every 34 months | Every 7 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 98 MB | 618 MB |
| Age rating | 4+ | 9+ |
| Developer | Miguel Sicart | Peasoup ApS |
In-app purchases
Probably Not
No in-app purchases
The Gloom Dragon
No in-app purchases
Questions
Is Probably Not free?
Is The Gloom Dragon free?
Do Probably Not or The Gloom Dragon have ads?
Which is updated more often, Probably Not or The Gloom Dragon?
Other comparisons
