Comparison

Startup Scratch vs OneThink

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Startup Scratch

Features
Read full description

Your day is full of hidden startup ideas. Scratch helps you find them. Every frustration, small inconvenience, or “there has to be a better way” moment is a potential business. Scratch is the idea journal and AI engine that turns your real-life pain points into organized, shareable startup ideas. How it works: Prompt Roulette – Answer a daily mix of smart questions that uncover problems hiding in your day. Take Notes – Capture details, thoughts, and examples as they happen. Your notes are saved in “My Notes” and can be downloaded anytime. AI Idea Generator – Turn your notes into startup or product ideas instantly. Organized by Category – Browse ideas in neatly grouped categories for inspiration or action. Export and Share – Share one idea, a whole category, or your full collection in a tap. Why Scratch? The best startup ideas don’t come from brainstorming in a vacuum — they come from living the problem. Scratch makes it easy to capture those problems in the moment, distill them into startup concepts with AI, and keep them organized until you’re ready to build. Whether you are: A founder hunting for your next big thing A content creator looking for fresh angles Or someone who wants to think more creatively about their world Scratch turns everyday friction into endless opportunity. Start free today. Capture your first spark. Privacy Policy: https://startupscratch.app/privacypolicy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

OneThink

Features
Read full description

One task per day. That’s it. Most productivity apps give you endless lists, projects, and noise. OneThink does the opposite. Choose the one thing that truly matters today — and focus on finishing it. No clutter. No categories. No distractions. Just clarity. --- Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Startup Scratch4 screens
OneThink4 screens

Verdict

The call

The clearest difference is device support: Startup Scratch at 3 against OneThink's 1. On price, ads, in-app purchases and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Startup Scratch sells 2 in-app purchases, starting at $4.99 per month and OneThink sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 5 level
Startup Scratch versus OneThink: the parameters behind the verdict, then further details
ParameterStartup ScratchOneThink
PriceFreeFree
Update frequency—Fortnightly
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better16.4
Further details — not scored
Size24 MB67 MB
Age rating4+4+
DeveloperK N PadmavathammaFlorian Josef Fuchs

In-app purchases

2 purchases

Startup Scratch

Subscriptions2
  • Monthly Plan$4.991 Month
  • Yearly Plan$39.991 Year
3 purchases

OneThink

Subscriptions2
  • OneThink Pro (monthly)$2.991 Month
  • OneThink Pro (monthly)$22.991 Year
One-time1
  • OneThink Lifetime$19.99

Questions

Is Startup Scratch free?
Startup Scratch is free to download, with in-app purchases available.
Is OneThink free?
OneThink is free to download, with in-app purchases available.
Do Startup Scratch or OneThink have ads?
Neither Startup Scratch nor OneThink shows ads.

Other comparisons