Sets Challenge vs LSAT Demon
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sets Challenge
Master fundamental set theory concepts through an engaging, multi-level game. Practice operations like intersection, union, and complement individually or with others. Ideal for students and educators, it can even be used for classroom presentations.
- Master set theory basics
- Practice intersection, union, complement
- Multi-level gameplay
- Play solo or in groups
- Classroom projector display option
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Sets Challenge is a multi-level game that will help you master the basic of sets theory while having fun and challenging yourself and your colleagues. Play this game to learn about and use the intersection, union, complement, power sets and other operators. You can play by yourself or in groups. Sets Challenge may also be displayed via a projector for a really engaging in-class game. A must play for students; a must use for teachers!
LSAT Demon
Prepare for the LSAT with advanced AI tutoring, comprehensive question drilling, and expert-led live and recorded classes. Track your progress, target weaknesses, and access detailed explanations for every official LSAT question.
- AI-guided smart drilling
- Official LSAT question drills
- 9,500+ explanations
- Daily live Zoom classes
- Recorded lesson library
- 24-hour teacher support
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We started the LSAT Demon to help you get your best LSAT score and go to law school for free. The LSAT is easy. You can master it. We will show you how to get there with a mix of our tough love, our engaging classes, our supportive community, and the most advanced LSAT AI tutor in the world. — Drill every official LSAT question and track your progress. The Demon tracks all your progress to identify and give you official LSAT questions that target your weaknesses. Our AI-guided smart drilling is the most effective way to improve your score. — Read and watch over 9,500+ explanations. Read and watch killer explanations from Ben and Nathan for every released LSAT. — Attend daily live classes in Zoom. Join us in Zoom for live classes every day. Core classes meet two or three times a week and cover all three sections of the LSAT. Targeted classes focus on specific topics, such as Logic Games, and are tailored to your skill level. — Access all our recorded lessons and past classes. All our classes are recorded. Watch any class anytime in our class library. — Hit the Ask button and get a reply within 24 hours. If you need help with a question, hit the Ask button. A Demon teacher will respond within 24 hours. — Have a question? Email us at help@lsatdemon.com
Screenshots
Verdict
The clearest difference is review sentiment: LSAT Demon at 85% against Sets Challenge's 33%. LSAT Demon also leads on update cadence (weekly vs every 4 months) and ratings volume (498 vs 2). Sets Challenge's advantage is rating (5.0 vs 4.8) and iOS requirement (9.0 vs 16.4). On price, ads, in-app purchases and monetization model 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.
Sets Challenge holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: LSAT Demon has 498 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 33% of Sets Challenge's written reviews are positive against 85% of LSAT Demon's, so the app with the better star average is not the one people write more warmly about.
Sets Challenge ships an update every 4 months, LSAT Demon weekly. The most recent releases landed on September 17, 2026 and September 30, 2026 respectively.
| Parameter | Sets Challenge | LSAT Demon |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 4.8 (498 ratings) |
| Positive reviews | 33.3% of reviews | 85.3% of reviews — better |
| Number of ratings | 2 | 498 — better |
| Update frequency | Every 4 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 9.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 8 MB | 76 MB |
| Age rating | 4+ | 4+ |
| Developer | Knowledge Platform Pte Ltd | LSAT Demon |
Customer experience
Sets Challenge
LSAT Demon
Bugs and requests
Sets Challenge
Not enough reviews yet to summarise bugs or requests.
LSAT Demon
Reported bugs
3 issues- Constant reloading and buffering issues
- Inability to access review inbox features
- Incorrect question types shown during drilling
Requested features
4 requests- Dark mode option
- Improved RC interface for mobile
- Ability to swipe up for explanations
- Consistent menu location across platforms
In-app purchases
Sets Challenge
No in-app purchases
LSAT Demon
No in-app purchases
Questions
Is Sets Challenge free?
Is LSAT Demon free?
Which has better reviews, Sets Challenge or LSAT Demon?
Do Sets Challenge or LSAT Demon have ads?
Which is updated more often, Sets Challenge or LSAT Demon?
Other comparisons
