Concept Keywords vs blueprint
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Concept Keywords
This app provides random creative prompts to inspire sketching, illustration, and design projects. It's a tool for generating unique ideas to fuel your artistic endeavors.
- Random idea generation
- Sketching inspiration
- Illustration prompts
- Design ideas
- Creative tool
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CONCEPT KEYWORDS is an application to help you sketch, illustrate or design with random amazing ideas.
blueprint
Organize, analyze, and test your ideas with this AI-powered journal. It generates detailed product briefs, brand suggestions, and market research in seconds. Your ideas are encrypted and private, with no accounts or passwords required.
- Organized idea storage
- AI-powered analysis
- Instant auto-tagging
- Detailed product briefs
- Brand name suggestions
- Competitive research
- Encrypted data storage
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We built blueprint as a home for all your great ideas. No more random idea journals, lost notes, or self emails. We wanted something more organized, searchable, private and easy to use. And with AI, blueprint can analyze and test your ideas in seconds. How it works: - Add your idea and get auto-tags almost instantly - Optionally, blueprint your idea and in about 15 seconds, you get a complete product brief with nine detailed sections. What you get with every blueprint: - Brand name and tagline suggestions - A verdict on the idea - Competitive research with real products and links to live web search - AI-generated product visualization - User personas - Market snapshot with sales estimates, costs, and demographics - Risk analysis and specific reasons it might fail - Pivots and fixes to strengthen the concept - Concrete first steps to validate this week - Ask follow up questions and chat Your data is encrypted: - All ideas, blueprints, chat history, and images are encrypted at rest. No accounts, no email, no passwords. Your identity is tied to a master key stored only on your device.
Screenshots
Verdict
The clearest difference is rating: blueprint at 5.0 against Concept Keywords's 3.7. blueprint also leads on update cadence (daily vs every 2 months) and review sentiment (100% vs 80%). Concept Keywords's advantage is ratings volume (12 vs 2) and iOS requirement (8.0 vs 15.1). 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. Concept Keywords sells 4 one-off in-app purchases and blueprint sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
blueprint holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Concept Keywords has 12 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 80% of Concept Keywords's written reviews are positive against 100% of blueprint's.
Concept Keywords ships an update every 2 months, blueprint daily. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.
| Parameter | Concept Keywords | blueprint |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (12 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 80.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 12 — better | 2 |
| Update frequency | Every 2 months | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 8.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 67 MB | 37 MB |
| Age rating | 17+ | 12+ |
| Developer | Fiision Studio Company Limited | Testcode, Inc. |
Customer experience
Concept Keywords
blueprint
In-app purchases
Concept Keywords
- Donate $1.00$0.99
- Donate $3.00$2.99
- Donate $5.00$4.99
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- Donate $10.00$9.99
blueprint
- 10 Credits$1.99
- 30 Credits$4.99
- 75 Credits$9.99
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- 200 Credits$24.99
- 500 Credits$59.99
- 1000 Credits$119.99
