When One App Copies Another: Feature Copying, IP Risks And Contracts

If you build digital products long enough, you’ll see it happen: a competitor releases a feature that looks a lot like yours. Sometimes it’s flattering. Sometimes it’s frustrating. And sometimes it’s genuinely business-threatening.

In the startup world, “feature copying” is often treated as inevitable - even as a strategy. But in Australia, the legal risk doesn’t sit neatly in a single bucket called “copying”. It usually shows up across intellectual property (IP), confidentiality, consumer law, and (most importantly for founders) the contracts you put around your product and your relationships.

This issue gets talked about online using phrases like instagram copying snapchat - but for most Australian startups, the real question isn’t which big platform copied which. It’s what you can protect, what you can’t protect, and what you should lock down contractually before you ship.

Below we’ll break down the practical legal framework - in plain English - so you can move fast without leaving your product (and your business) exposed.

Is Feature Copying Actually Illegal In Australia?

Feature copying isn’t automatically illegal.

That can feel counterintuitive for founders, especially if you’ve invested months of product work, user testing and iteration. But the law usually doesn’t protect ideas by themselves - it protects specific legal rights attached to your work, your brand, your confidential information, and your commercial conduct.

So the better question is:

• Did the other business copy something the law protects (like copyrighted code, or a registered trade mark)?
• Did they access it through a relationship where they had duties (like confidentiality obligations)?
• Did their rollout mislead users or trade off your reputation (consumer law and passing off)?
• Did your contracts and internal processes make it easy (or hard) for them to take your work?

In practice, “they copied our feature” often becomes one (or more) of these disputes:

• a copyright dispute (code, UI assets, copy, design files)
• a trade mark or brand dispute (naming, logos, distinctive branding)
• a confidential information dispute (leaks from contractors, pitch decks, beta testers)
• a misleading or deceptive conduct claim (marketing that suggests affiliation or origin)
• a contract dispute (ownership, assignment, non-compete, non-solicitation, usage rights)

What IP Can Protect A Startup App (And What Usually Can’t)?

Startups often assume “IP” is one thing. It’s not. Different IP rights protect different parts of your product, and the gaps are where feature copying tends to live.

Copyright: Protects Expression (Not The Underlying Feature Idea)

Copyright can protect original “works” like:

• source code and object code
• UI artwork and graphic assets
• written content (help articles, onboarding copy, user-facing text)
• marketing materials and pitch decks

But copyright generally doesn’t protect the underlying product idea - for example, “a disappearing message,” “a story format,” or “a swipe gesture” as a concept. If a competitor independently builds a similar feature, using their own code and assets, copyright may not stop them.

Trade Marks: Protect Your Brand Signals (Names, Logos, Sometimes Slogans)

Trade marks help you protect the things customers use to recognise you - typically your:

• app name
• logo
• distinctive taglines
• sometimes distinctive visual branding (depending on what you register)

This is critical because in a crowded market, copying that confuses users can be more damaging than copying a feature.

If your product name is strong, it’s often worth considering Register Your Trade Mark early, before you scale marketing spend or approach investors.

Patents: Possible, But Usually Not The First Tool For Most Startups

Patents can protect certain inventions and technical methods, but for many early-stage startups they can be:

• expensive to file and maintain
• slow compared to product iteration speed
• difficult to enforce without serious capital

That doesn’t mean patents are never appropriate - they can be valuable where you have a genuinely novel technical solution that meets patentability requirements. But many startups get more immediate protection (and leverage) from contracts, confidentiality controls, and trade marks.

Design And “Look And Feel”: Often A Grey Zone

Founders frequently ask whether they can protect an app’s “look and feel.” Sometimes you can protect specific visual elements (through copyright in the artwork, or in some cases design registration for eligible visual features), but broad claims like “they copied our interface concept” are harder - especially where what’s being copied is more about functionality, common UI patterns, or general layout ideas.

That’s why your evidence matters: design files, version history, commit logs, dated drafts, and clear authorship records.

Where Startups Get Caught: Confidentiality, Contractors And “We Built It Together” Situations

Feature copying disputes are often triggered by a person - not a competitor’s product team. A contractor, developer, advisor, or even an early collaborator moves on and reuses what they learned or built.

The common risk pattern looks like this:

• You share a roadmap in a pitch or demo with limited controls.
• You hire a developer without clear IP assignment terms.
• You outsource design and don’t clarify who owns the deliverables.
• You run a beta and don’t use clear user terms for testers.
• A collaborator later builds something “similar” and says it’s their own work.

When this happens, the question becomes: what was confidential, who owed duties, and who owns the IP?

NDAs Are Useful - But They’re Not A Complete Strategy

A Non-Disclosure Agreement (NDA) can help set clear expectations before you share sensitive information. It also gives you a contractual pathway if someone misuses what you disclose.

For many startups, it’s sensible to use an Non-Disclosure Agreement when:

• you’re sharing a roadmap or prototype with potential partners
• you’re discussing funding with parties outside a formal process
• you’re engaging contractors before a full services agreement is signed

That said, NDAs don’t magically convert “general industry knowledge” into protected information. You still need to identify what’s confidential, limit access, and avoid oversharing unless necessary.

Contractor And Developer Agreements: The IP Ownership “Must Have”

If a contractor writes code or designs UI for you, you should not assume you automatically own it.

Without clear written terms, you can end up with messy outcomes like:

• the contractor owns the code and you only have an implied licence to use it
• you can’t easily sell the business or raise capital because ownership is unclear
• a contractor reuses key components in a competitor build (and argues they can)

Your contracts should address, in plain terms:

• who owns pre-existing IP each party brings in
• who owns new IP created during the engagement
• whether the contractor can reuse general learnings or limited non-confidential components (and on what terms)
• confidentiality, return/destruction of materials, and restrictions on use

Consumer Law And “Copycat” Rollouts: Misleading Or Deceptive Conduct Risks

Even if a competitor can legally build a similar feature, they can still get into trouble if their marketing crosses the line.

Australian Consumer Law (ACL) prohibits misleading or deceptive conduct in trade or commerce. This can apply if a business:

• suggests they are affiliated with, endorsed by, or the “official” version of another product
• uses branding that creates confusion in the market
• makes claims about being “the original” or having features in a way that misleads users

For startups, this is also relevant to your own launch content. If you’re positioning your product against competitors, be careful with comparisons and claims.

A useful reference point when thinking about “what crosses the line” is the general concept behind Understanding Section 18 (the core ACL prohibition on misleading or deceptive conduct).

If you believe a competitor is creating confusion in the market, evidence matters. Save screenshots, ads, onboarding screens, app store descriptions, and dates of change. These details are often crucial in early negotiations.

How Contracts Can Reduce Feature Copying Risk (Without Slowing You Down)

Founders sometimes think of contracts as “admin” - something to sort out later. But for product businesses, contracts are often your fastest way to reduce IP leakage and ownership disputes.

Here are the contract building blocks that make a real difference.

1. Clear Product Terms For Users (Especially Betas And Early Access)

If you’re collecting feedback, running early access, or letting users test unreleased features, your terms should cover things like:

• restrictions on reverse engineering and copying (to the extent enforceable)
• confidentiality around unreleased features (where appropriate)
• ownership of feedback and suggestions
• acceptable use and account restrictions

If you operate via a mobile app, solid App Terms and Conditions can help you set these rules early and consistently.

2. A Licence/EULA For Software And Key Assets

Many startups license software rather than “sell” it outright. If your app includes proprietary components, an End User Licence Agreement (EULA) can be an important part of setting boundaries around:

• permitted use
• restrictions (copying, decompiling, resale), where enforceable
• ownership statements
• liability limitations

Depending on your model, a Software Licence Agreement and EULA can also be relevant when you’re supplying software to business customers, enterprise partners, or resellers.

3. Development, Design And Product Contracts With Proper IP Clauses

Your contractor agreements should clearly cover:

• IP assignment (so the IP is transferred to your company)
• moral rights consents where relevant (common for design/content)
• confidentiality and security obligations
• limits on reuse of deliverables

This is one of the biggest areas where startups accidentally leave value on the table - especially when there’s no written agreement, or when you’re using a template that doesn’t match your reality.

4. Founder And Team Documentation That Prevents “We Thought It Was Shared” Disputes

If more than one person is building the product, you want clarity on ownership and decision-making.

Even where feature copying isn’t the issue, founder disputes can derail your ability to enforce IP rights later.

At a minimum, make sure you can confidently answer:

• who owns the company (and in what percentages)?
• who owns the IP created before incorporation?
• what happens if a founder leaves?
• who can approve major product and commercial decisions?

These issues often sit alongside the basics of What Makes A Contract Legally Binding - because if your early-stage agreements aren’t properly formed, they can be difficult to rely on when the stakes rise.

5. A Practical Enforcement Path (If You Need To Escalate)

Not every dispute needs a courtroom. Many can be resolved through a structured escalation approach:

1. Collect evidence (dates, screenshots, copies of code/assets, access records).
2. Confirm what rights you actually have (copyright, trade marks, contract rights, confidentiality).
3. Send a clear written notice.
4. Negotiate a commercial outcome (changes, attribution, licensing, settlement).

In some cases, a formal letter can be part of an effective early step - and a Cease and Desist Letter may be appropriate where there’s a strong basis and you want to signal you’re serious (without necessarily starting litigation).

Key Takeaways

• Feature copying isn’t automatically illegal in Australia - the legal outcome depends on what was copied, how it was accessed, and what rights you can prove.
• Copyright can protect your code, assets and written content, but it usually won’t protect the underlying “idea” of a feature on its own.
• Trade marks are often one of the most practical early protections for startups because they help stop brand confusion and protect the signals customers use to find you.
• Many “copying” disputes actually start with people (contractors, collaborators, advisors) - so confidentiality and IP ownership clauses in your agreements are crucial.
• Australian Consumer Law can apply if a competitor’s marketing creates confusion or misleads users about affiliation, origin or endorsement.
• Strong contracts (user terms, licences/EULAs, contractor agreements, founder documentation) reduce the risk of disputes and make enforcement far easier if copying occurs.

If you’d like a consultation on protecting your app, product features and IP strategy (including the right contracts for your startup), you can reach us at 1800 730 617 or team@sprintlaw.com.au for a free, no-obligations chat.