What is freemium?
Freemium is a business model that gives a core product away for free and charges for premium features, additional content, or higher usage limits. The name blends free and premium, and the idea is that a free tier draws in many users while a paying minority funds the business.
How the freemium model works
A freemium app offers real value at no cost, enough that people adopt and keep using it, then puts more advanced or higher-volume features behind payment. The free tier acts as the top of the funnel and the marketing channel: it lets users experience the product before deciding to pay, which lowers the barrier to entry compared with charging up front. A portion of those free users hit a limit or want a premium feature and convert, typically through a paywall. The economics depend on the free tier being cheap enough to serve at scale that the paying minority covers the cost of everyone.
Where freemium works and where it struggles
Freemium fits products with low marginal cost per user and a clear reason to upgrade, such as more storage, advanced tools, removing limits, or unlocking content. It struggles when serving free users is expensive, when the free tier is so generous that few people need to pay, or when the paid tier does not feel meaningfully better. Drawing the line between free and paid is the central design decision: gate too much and adoption suffers, gate too little and conversion suffers. Most teams treat that boundary as something to test rather than fix once.
Freemium on iOS, and how AppFlight fits
On iOS, the paid side of a freemium app is usually built with in-app purchases or auto-renewable subscriptions through StoreKit, presented on a paywall, and Apple generally requires in-app purchase for digital features and takes a commission. AppFlight builds native Swift and SwiftUI apps and offers one-click integrations for RevenueCat and Superwall, so a freemium app can present a paywall and unlock premium tiers through real in-app purchases. Apple still reviews the app and its purchase setup, so a submitted app is not the same as an approved one.
FAQ
How is freemium different from a free trial?
A free trial gives full access for a limited time, then asks for payment. Freemium keeps a free tier available indefinitely while gating advanced features behind payment. Some apps combine both, offering a free tier plus a trial of the paid tier.
What conversion rate does freemium get?
It varies widely by category, but only a small share of free users typically convert to paid, often a low single-digit percentage. The model works when the free tier is cheap to serve and the paying minority covers the cost of everyone.
How do you charge in a freemium iOS app?
Premium features are usually unlocked with in-app purchases or auto-renewable subscriptions through StoreKit, presented on a paywall. Apple generally requires using in-app purchase for digital features and takes a commission.