Graphwar II vs Cosmo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Graphwar II
Engage in a unique artillery game where mathematical functions dictate your shots. Navigate a Cartesian plane, avoid obstacles, and defeat enemies by accurately plotting trajectories. Features include new game modes, customization, replays, and a single-player campaign.
- Mathematical function-based aiming
- Cartesian plane gameplay
- Modern UI
- New game modes
- Character customization
- Replay system
- Single-player campaign
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Graphwar II is the successor to the acclaimed Graphwar game. It is an artillery game in which you must hit your enemies using mathematical functions. The trajectory of your shot is determined by the function you wrote, and your goal is to avoid the obstacles and your teammates and hit your enemies. The game takes place in a Cartesian Plane. Graphwar II brings a modern UI, new game modes, character customization, replays, and a campaign to be played in single player mode. Graphwar II brings both an easier introduction to new players and also newer challenges to veteran players.
Cosmo
This app offers hands-on, practice-based lessons to build in-demand skills in areas like GenAI, business, and tech. It acts as a personal AI tutor, adapting to your learning pace and providing instant help on any topic. Earn shareable certificates and skill badges to advance your career.
- Personalized AI tutor
- Hands-on, practice-based lessons
- Learn GenAI, business, tech, and more
- Earn skill badges and certificates
- Instant help on any topic
- 200+ career-building skills
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Build real skills in just minutes a day. No videos. Just doing. Cosmo is your personal AI tutor, always ready with hands-on lessons that adapt to you. Whether you're between classes, commuting, or on a break, you’ll make real progress in GenAI, business, tech, and more. Built by CodeSignal, the AI platform trusted by over 3,000 top employers for hiring, including Google, Meta, Zoom, Netflix, TikTok, and Anthropic. Loved by over 1 million learners who build and prove their skills with CodeSignal. Why Cosmo • Cosmo, your AI tutor, adapts to you and guides you on your journey so you can learn faster • Fun, practice-based lessons that keep you engaged • Master the most in-demand skills to grow your career • Earn shareable certificates and skill badges • Take full courses or get instant help on any topic Every course is free. Learn GenAI, business, marketing, sales, finance, accounting, product management, project management, leadership, communication, emotional intelligence, Python, JavaScript, Go, Swift, Kotlin, Rust, web development, cloud, SQL, data science, analytics, machine learning, data engineering, personal finance, focus, decision making, critical thinking, public speaking, habit formation, and more. Explore 200+ career-building skills • GenAI: Practice prompts and apply ChatGPT at work • Finance: Understand money, markets, and valuation • Marketing: Learn digital ads, branding, SEO, and strategy • Coding: Learn Python, JavaScript, and more through practice • Data: Build skills in SQL, machine learning, and analytics • Leadership: Grow communication and strategic thinking • Personal Growth: Build habits, confidence, and clarity • Startups: Learn how to launch your idea into the world If you like Cosmo, try Cosmo+ to learn faster with unlimited energy. Learn on the web at: https://codesignal.com/learn Send feedback to: support@codesignal.com Privacy Policy: https://codesignal.com/privacy Terms of Use: https://codesignal.com/terms/
Screenshots
Verdict
The clearest difference is price: Cosmo at Free against Graphwar II's $4.99. Cosmo also leads on rating (4.8 vs 3.5) and ratings volume (860 vs 4). Graphwar II's advantage is in-app purchases (none vs 4) and update cadence (every 2 days vs fortnightly). On ads 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
Cosmo is free to download; Graphwar II costs $4.99 up front. Cosmo sells 4 in-app purchases, starting at $12.99 per month. Graphwar II asks for nothing beyond the download.
Cosmo holds the better App Store score, 4.8 against 3.5. That said, the two scores are not equally well evidenced: Cosmo has 860 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 100% of Graphwar II's written reviews are positive against 84% of Cosmo's, so the app with the better star average is not the one people write more warmly about.
Graphwar II ships an update every 2 days, Cosmo fortnightly. Both last shipped on November 8, 2026.
| Parameter | Graphwar II | Cosmo |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 3.5 (4 ratings) | 4.8 (860 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 84.1% of reviews |
| Number of ratings | 4 | 860 — better |
| Update frequency | Every 2 days — better | Fortnightly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 14.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 94 MB | 95 MB |
| Age rating | 4+ | 4+ |
| Developer | Catacorp | CodeSignal |
Customer experience
Graphwar II
Cosmo
Bugs and requests
Graphwar II
Not enough reviews yet to summarise bugs or requests.
Cosmo
Requested features
1 request- Ability to upgrade/customize Cosmo's outfit and spaceship
In-app purchases
Graphwar II
No in-app purchases
Cosmo
- Unlimited Access7 Days trial$12.991 Month
- Unlimited Access7 Days trial$24.991 Month
- Unlimited Access7 Days trial$78.001 Year
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- Unlimited Access7 Days trial$149.991 Year









