I will design a clickable app prototype for your investor pitch


About this gig
Make your app idea tangible for your next investor pitch.
I create clickable app prototypes that help founders demonstrate their product, explain its value and gather feedback before investing in full development.
We agree on the key user journeys, target device and technical approach before ordering. Your prototype can be a design-based demo or a coded demo, depending on the agreed scope.
Every package includes:
- Connected screens with clickable interactions
- Relevant sample content
- Editable project files
- Revisions within the agreed scope
BASIC: Up to 5 screens and 1 user flow.
STANDARD: Up to 10 screens, 2 user flows and a pitch demo guide.
PREMIUM: Up to 15 screens, 3 user flows, a demo video and a prioritized MVP plan.
The focus is a clear, presentable demo. Real authentication, payments, backend systems, external integrations and app store publishing are outside these packages and require a separate quote.
Message me with your idea, the main feature and your pitch date so we can agree on the right scope.
Delivery style preference
Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.
Get to know Cem Se
I build apps, business systems and MVPs for founders and creators
- FromGermany
- Member sinceNov 2025
- Avg. response time1 hour
- Last delivery3 months
Languages
English, German, Turkish, Arabic
My Portfolio
FAQ
What kind of prototype will I receive?
You receive a clickable demo of the agreed user journeys. It may be a design-based prototype or a coded demo. Before ordering, we agree on the technology, delivery format and which interactions are simulated or functional.
Will the prototype be a fully functional app?
These packages focus on demonstrating your idea using sample content and agreed interactions. Production-ready development, real authentication, payments, backend systems and external integrations require a separate quote.
Do I receive editable files or source code?
Yes. Every package includes editable project files for the delivered prototype: the design file for a design-based prototype, or the project source code for a coded demo. The file format is agreed before ordering.
What do you need before we start?
Send a short description of your idea, target users, the main feature and your pitch date. Share any sketches, brand assets or reference apps you have. We will agree on the user flows, target device and delivery format before ordering.
What counts as a screen or user flow?
A screen is a distinct page or view. A user flow is a connected sequence, such as selecting a service and simulating a booking. Additional states, pop-ups and device layouts are agreed in advance and may increase the scope.
What is included in a revision?
A revision is one round of consolidated feedback on the agreed screens and flows. New features, additional screens, a different platform or a change in the agreed concept are outside the original scope and quoted separately.
What are the pitch demo guide and MVP plan?
The Standard and Premium demo guide outlines the order in which to present your prototype. Premium also includes a walkthrough video of up to 3 minutes and a prioritized MVP feature list with suggested next development steps.
Will this prototype help me secure investment?
The prototype helps you show how your idea works and explain its value. Funding is not guaranteed; investment decisions also depend on your team, market, traction and business model.
Are hosting and third-party costs included?
Ongoing hosting, domains, paid tools and third-party services are not included. If your chosen demo format needs them, we agree on the setup and any costs before ordering.
4 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
H 
hanneviehmann

Singapore
Cem ist sehr professionell in der Kommunikation und immer erreichbar. Das Ergebnis, der erste Prototyp einer mobilen App, ist nach meinem Figma-Modell super umgesetzt worden und ich bekam eine top funktionierende PWA. Cem hat eine effiziente Herangehensweise, was Zeit und weitere Skizzen gespart hat. 👍👍👍
$200-$400
Price
9 days
Duration
Helpful?M martigrer

Singapore
Ongoing collaborationSimply excellent ---as previous time working together.
$600-$800
Price
3 weeks
Duration
Z 
Seller's Response
Helpful?X xalo1212

Germany
Could not be happier with the result tbh. What I appreciated the most was that he didn't just blindly follow instructions, but he actually thought along with me to make sure we got the best possible outcome.
$100-$200
Price
4 days
Duration
Z 
Seller's Response
Helpful?M martigrer

Singapore
Ongoing collaborationExcellent work and extremely professional. I'll continue working with him in future projects..
$800-$1,000
Price
13 days
Duration
Helpful?
4 reviews for this Gig
| (4) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
H 
hanneviehmann

Singapore
Cem ist sehr professionell in der Kommunikation und immer erreichbar. Das Ergebnis, der erste Prototyp einer mobilen App, ist nach meinem Figma-Modell super umgesetzt worden und ich bekam eine top funktionierende PWA. Cem hat eine effiziente Herangehensweise, was Zeit und weitere Skizzen gespart hat. 👍👍👍
$200-$400
Price
9 days
Duration
Helpful?M martigrer

Singapore
Ongoing collaborationSimply excellent ---as previous time working together.
$600-$800
Price
3 weeks
Duration
Z 
Seller's Response
Helpful?X xalo1212

Germany
Could not be happier with the result tbh. What I appreciated the most was that he didn't just blindly follow instructions, but he actually thought along with me to make sure we got the best possible outcome.
$100-$200
Price
4 days
Duration
Z 
Seller's Response
Helpful?M martigrer

Singapore
Ongoing collaborationExcellent work and extremely professional. I'll continue working with him in future projects..
$800-$1,000
Price
13 days
Duration
Helpful?

