GenerateERD vs Brain
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
GenerateERD
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ERD Generator creates your whole business ideas into charts and diagram with all entities and relational system between different tables to have a ERD within minutes, you can save deploy and even share with your team partners.
Brain
Quickly capture and organize your project ideas with a structured approach. This app offers a clean interface for managing features, design, bugs, and notes, all stored locally for privacy and speed.
- Instant idea capture
- Structured project categories (Features, Design, Bugs, Notes)
- On-device data storage
- Customizable themes and accent colors
- Haptic feedback and animations
- Multi-language support
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Project Brain is the fastest way to capture and organize ideas for your projects. Whether you're building an app, designing a product, or simply collecting thoughts ā Project Brain keeps everything structured and beautiful. HOW IT WORKS Create a project in seconds: name, emoji icon, status. Then start dropping ideas in instantly. Each project includes four categories: ⢠Features ā what you want to build ⢠Design ā how it should look ⢠Bugs ā what needs fixing ⢠Notes ā everything else Tap an idea to add a description. Mark it as done. Swipe left to delete. BUILT FOR CREATORS ⢠Dark and light themes ⢠6 accent color presets ⢠Animated neon background ⢠Spring animations on every button ⢠Haptic feedback ⢠7 languages ā English, Russian, Ukrainian, Spanish, German, French, Portuguese ⢠Onboarding tutorial for new users ⢠Animated launch screen NO CLUTTER No accounts. No cloud. No subscriptions. No ads. Everything stays on your device ā private and instant. Start organizing your next big project today.
Screenshots
Verdict
The clearest difference is iOS requirement: Brain at 15.1 against GenerateERD's 17.0. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | GenerateERD | Brain |
|---|---|---|
| Price | Free | Free |
| Positive reviews | ā | 0.0% of reviews |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | ā | Free |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 15.1 ā better |
| Further details ā not scored | ||
| Size | 1 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Navjyotsingh Multani | Yuliia Aliekseienko |
In-app purchases
GenerateERD
No in-app purchases
Brain
No in-app purchases









