The best web store platform for a mobile game is the one that feels like your game, delivers every purchase, and tells you its price before you talk to sales. Picking a web store platform is picking who sits between your players and your revenue. A good one feels like your game, gets players their items every time, and costs a rate you can plan with. Here are the criteria that matter, the questions to ask, and how the platforms publishers compare answer them in public.
Create your store free to score Appside on your own game.
What independent research says (and what it does not score)
Omdia's press release of September 23, 2026, "Mobile game developers accelerate D2C adoption as five vendors lead a closely contested market", reports that regulatory changes are pushing publishers to sell in-game items and currency outside the app stores, and that its 2026 Market Radar scores D2C platforms on merchant-of-record services, payments coverage, customizable storefronts, analytics and engagement tooling. Trade coverage of the radar (Cyprus Mail, October 16, 2026) names Xsolla, Appcharge, Coda, FastSpring and Tebex as its leaders, with Aghanim and Neon close behind.
Read it for what it measures. The radar does not score three things a publisher feels on day one: whether you can sign up and build without a sales call, whether the price is published, and how long the first store takes. Appside is built around exactly those three, which is why it is not in a radar of enterprise sales-led platforms and why it belongs on your shortlist anyway: create the store free, 3.9% per successful payment on the site, a store drafted from your app link in minutes.
The eight criteria
- Time to first store. How long from today to a store you can see with your own packs?
- Does it look like your game? Players buy where they recognize the game. A template with your logo isn't that.
- Who can change it? Offers, prices and banners should change when you decide, without a ticket.
- Integration effort. Count the server calls, callbacks and deep links. Each one is something to build and something that can fail.
- Fulfillment you can trust. Signed events, retries, exactly-once grants and refunds that revoke items.
- Live ops. Timed offers, targeting, promo codes, bundles, sections, banners.
- Your engine. SDKs for what your game is built on, and their real status.
- Price. A rate in writing, with setup fees, subscriptions and minimums spelled out.
How the platforms answer in public
| Appside | Appcharge | Xsolla | Stash | Neon | |
|---|---|---|---|---|---|
| Start | Create your store free, self-serve | "Get in touch" form | Licensing agreement and review before real payments | "You can't self-register" yet (docs) | Email sales (docs) |
| Published price | 3.9% per successful payment, nothing else | Not published; partners typically pay 4 to 5% (its blog) | Partnership form; 5% in a 2022 blog | Flat 5% plus channel fees; ~10% all-in by its own calculator | Not published |
| Store creation | Drafted from your app link: theme, hero, pack names, pack art | Template Studio layouts and branding | Site Builder | Stash Studio | Neon Console |
| Integration | 3 steps: player token, openStore()/purchase(sku), signed webhook |
6 parts in the Payment Links flow (docs) | About 6 steps (2022 guide) | Sales-assisted | Set up after the sales process |
Details and sources for each vendor: Appside vs Appcharge, vs Xsolla, vs Stash, vs Neon, and the best Appcharge alternatives.
Ten questions to ask every vendor
- Can I see my own store before a sales call?
- What is the rate, in writing, and what else is charged?
- How many integration steps, exactly?
- How does the player get from my app to the store without logging in again?
- How is an item granted, and what stops a double grant?
- What happens to the item when a purchase is refunded or charged back?
- Can I change offers and prices myself, and publish them myself?
- Which SDKs are ready for my engine today, and how were they tested?
- How does the store handle each app store's linking rules in my markets?
- If I leave, what do I keep?
How Appside answers them
- See your store first: create your store free from your App Store or Google Play link. It's drafted in your game's look in about two minutes.
- The rate: 3.9% per successful payment. No setup fee, no subscription, no minimum.
- Integration: three steps, from the quickstart.
- No second login: a signed player token from your server.
- Exactly-once grants and refunds: a signed webhook with retries, plus a proof you can run locally.
- Self-serve changes: offers, promo codes, bundles, banners, languages and local prices in the Studio. Every version is kept.
- SDKs: Web, Android, iOS, Unity, Flutter and React Native, plus Node and Python, downloadable with their test status.
- App store rules: dated guides for iOS and Google Play.
- If you leave: your item-granting code stays yours, behind the webhook.