Comparison

Hex Calculator App vs Nine Ideas

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

Head to head
About

Hex Calculator App

This app performs hexadecimal calculations, including addition, subtraction, multiplication, and division. It also converts hexadecimal numbers to binary, decimal, and octal formats. The application is designed to be fast, intuitive, and functional offline.

Highlights
  • Hexadecimal addition
  • Hexadecimal subtraction
  • Hexadecimal multiplication
  • Hexadecimal division
  • Hex to Binary conversion
  • Hex to Decimal conversion
  • Hex to Octal conversion
Features
Read full description

Hexadecimal numbers have 16 different digits (0 1 2 3 4 5 6 7 8 9 A B C D E F), as opposed to the more common 10-digit decimal system that you are probably more familiar with. This Hex Calculator App, also known as the Hexadecimal Calculator App, was created in response to requests from visitors to our popular arithmetic.info Hex Calculator web application. The Hex Calculator App actually has four calculators in one. It can add hexadecimals, subtract hexadecimals, multiply hexadecimals, and divide hexadecimals. We also included three hexadecimal converters: Hexadecimal to Binary, Hexadecimal to Decimal, and Hexadecimal to Octal. The app is fast, intuitive, and easy to use. It is a standalone app, which means that it will work perfectly fine in places with little or no Internet access.

About

Nine Ideas

This app helps you train your creativity through daily challenges. Choose a topic and write down nine ideas to strengthen your creative mindset and thinking habits. It's designed for journaling, brainstorming, and daily inspiration without pressure.

Highlights
  • Daily idea generation challenges
  • Topic selection or random prompts
  • Structured thinking format
  • Revisit and save past topics
  • Offline use
  • No account or cloud tracking
Read full description

Train your creativity in small, daily steps. Choose a topic – and write down nine ideas. Challenging, but doable. A daily routine that gets easier over time – and builds real creative strength. Whether it’s for journaling, brainstorming, or daily inspiration – Nine Ideas gets your thoughts moving. You’ll explore new angles, train your idea flow, and strengthen your creative mindset. No pressure. It’s not about being perfect. It’s about thinking differently, experimenting, and showing up every day. ————————— How it works: → Pick a topic – or get one at random → Write nine ideas, thoughts or questions → Train your thinking in a clear, simple format → Revisit topics, save favorites, explore new angles ————————— Why nine ideas? Because nine is just outside your comfort zone. Enough to stretch your mind – but still doable. That’s what makes it work. ————————— In a world of AI and automation, your ability to think creatively matters more than ever. Your questions, your ideas, your way of thinking – they make the difference. Nine Ideas helps you create a habit of thinking clearly, creatively, and consistently. Offline. Without pressure. One small step at a time. ————————— Who is it for? → You want to think more clearly, work more creatively, or reflect regularly? → You’re looking for daily prompts to spark new ideas in your work, studies, or personal life? → You use journaling, develop personal projects, or create content? → You’re navigating change and want to build a habit of creative reflection? → Do you prefer structured thinking, think in connections, and want to strengthen your creativity – in your own way? Nine Ideas helps you stay consistent – with structure, inspiration, and a format that activates your mind. ————————— What you’ll gain: → More mental clarity and focus → New ideas and creative breakthroughs → Confidence in your own process → A simple habit to strengthen your creativity → A space to think – your way And if you don’t reach nine? That’s okay. Some days you’ll have nine. Some days, just a few. What matters is: you showed up. ————————— Your ideas stay on your device. No account, no cloud, no tracking. Just you and your mind. ————————— Start your daily challenge today. Creativity isn’t a talent. It’s a habit.

Screenshots

Hex Calculator App4 screens
Nine Ideas4 screens

Verdict

The call

The clearest difference is price: Nine Ideas at Free against Hex Calculator App's $0.99. Hex Calculator App's advantage is device support (3 vs 1) and iOS requirement (14.1 vs 18.0). On 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

CostPrice · In-app purchases · Ads · Monetization

Nine Ideas is free to download; Hex Calculator App costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard3 real differences · 7 level
Hex Calculator App versus Nine Ideas: the parameters behind the verdict, then further details
ParameterHex Calculator AppNine Ideas
Price$0.99Free — better
Rating—4.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings—1 — better
Update frequency—Fortnightly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS14.1 — better18.0
Further details — not scored
Size1 MB35 MB
Age rating4+4+
DeveloperH ValeurMarina Bohlem

In-app purchases

None

Hex Calculator App

No in-app purchases

None

Nine Ideas

No in-app purchases

Questions

Is Hex Calculator App free?
Hex Calculator App costs $0.99, with no in-app purchases.
Is Nine Ideas free?
Nine Ideas is free to download, with no in-app purchases.
Do Hex Calculator App or Nine Ideas have ads?
Neither Hex Calculator App nor Nine Ideas shows ads.

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