Android, iOS, or both? A guide for decision-makers
Platform selection shouldn't begin with the technical team's preferences or general market statistics. The main questions are who your actual users are, where they use the product, and which features are essential to its core value. The right answer may be Android, iOS, both, cross-platform development, or even a web app.
1. Start with your actual users
General statistics are only an initial signal. Product decisions should rely on your own audience data. If you have an existing product, examine devices, operating-system versions, countries, acquisition channels, and each group's value. For a new product, interviews, surveys, and interest-registration pages can help.
A platform's larger market share isn't enough on its own. A smaller group may be more valuable to your business.
- —Which countries or regions are your main users in?
- —Is the product for the general public or a specific professional group?
- —Does the organization provide employees with a particular device?
- —How does the business value of users differ by platform?
- —Which versions need support?
2. Does the app need to be installed?
Installation is an extra step. For occasional use without special phone features, a web app can offer faster access and simpler maintenance. Daily use, notifications, offline work, the camera, location, or Bluetooth can make an app more valuable.
Signs an app may be a good fit
- Regular return visits
- Essential notifications
- Device capabilities
- Use on the move or with a weak connection
- Quick access and a personal experience
- The service is incomplete without an app
Signs a web app may be a good fit
- Occasional use
- Access through links or search
- Rapid rollout of changes
- A limited first-version budget
- No hardware dependency
- Both desktop and mobile access needed
3. One platform or both?
Starting with one platform
When data shows key users are on one platform, the budget is limited, or the product hypothesis needs testing sooner. Define the criteria for adding a second platform from the start.
Launching both together
When both user groups are essential at launch, or leaving one out would harm the business model. This approach requires more testing and support.
A phased approach
Sometimes a web app or limited version launches first, with an app or second platform added after user behavior is understood.
4. Native or cross-platform development
- —Demanding performance
- —Specialized hardware
- —Platform-specific experiences
- —Maintenance team capacity
- —Speed to market
- —Product lifespan
- —SDK dependencies
Native
Developed separately for each operating system. It offers more control over performance and specialized features, but usually requires more code and maintenance.
Cross-platform
Much of the code is shared. This reduces time and cost for many business products, but separate testing and sometimes platform-specific code are still needed.
A technology label alone doesn't guarantee quality.
5. Costs beyond the first version
- —New operating-system versions
- —App store policy changes
- —Notifications and backend
- —Security and monitoring
- —Bug fixes
- —Device testing
- —Future feature development
Before deciding, ask who will maintain it, who owns the accounts, and what would justify developing for a second platform.
6. Decision checklist
Score each option from 1 to 5:
- —User coverage
- —Essential device capabilities
- —Speed to market
- —Development cost
- —Maintenance cost
- —Required experience
- —Third-party service risk
- —Support team capability
- —Ability to test the main assumption
This table doesn't provide a definitive answer; it makes the assumptions behind the decision visible.
Choose a platform that serves your key users and main use case at an acceptable risk. Popular technology or a longer feature list isn't enough reason.
Mobile app design and development
Android, iOS, or a cross-platform app, with the features your users actually need.
