Game Development · head to head
Cocos2d-x vs Photon Engine
Photon Engine
Game Development
Hosted multiplayer networking billed by concurrent users, not by seat or by player
- From
- Free
- Rated
- -
The short version
- Each has a real cost: Cocos2d-x cocos2d-x is MIT licensed with no commercial tier, and the vendor's own site directs users toward its newer engine, Cocos Creator, as the actively developed product, leaving Cocos2d-x without a first-party paid support or upgrade path.; Photon Engine billing follows peak concurrent users, so a single stream or a launch weekend raises the bill immediately, and studios that cannot forecast concurrency cannot forecast the cost of their own launch.
- They diverge on capability: Cocos2d-x covers 2D rendering, Photon Engine covers Concurrent user billing.
- Prices and features above were last checked on 30 August 2026.
Where they differ
Only the attributes on which Cocos2d-x and Photon Engine actually diverge.
| Attribute | Cocos2d-x | Photon Engine |
|---|---|---|
| Pricing model | free | Per month by peak concurrent users |
| Platforms | Windows, Macos, Linux, Ios, Android | Windows, macOS, Linux, iOS, Android, Web, Console |
| Founded | 2010 | Unknown |
Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Game Development).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Cocos2d-x
- 2D rendering
- Physics engine (Chipmunk)
- Particle effects
- Animation system
- Audio engine
- Touch input handling
- Tilemap support
- Sprite batching
Only in Photon Engine
- Concurrent user billing
- Photon Fusion
- Photon Quantum
- Photon Voice and Chat
- Global relay
- Matchmaking and rooms
What people use each for
The jobs each tool is most often brought in to do.
Cocos2d-x
- Mobile game developmentnot Photon Engine
- 2D gamesnot Photon Engine
- Lightweight gamesnot Photon Engine
- Cross-platform gamesnot Photon Engine
Photon Engine
- Adding multiplayer to a Unity game without hiring a network engineernot Cocos2d-x
- Competitive titles needing deterministic rollback rather than state synchronisationnot Cocos2d-x
- Games with a large but thinly spread player base, where concurrency stays low and per player pricing would cost morenot Cocos2d-x
- Training and simulation projects that need shared real-time state outside gamesnot Cocos2d-x
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Cocos2d-x
- Cocos2d-x is MIT licensed with no commercial tier, and the vendor's own site directs users toward its newer engine, Cocos Creator, as the actively developed product, leaving Cocos2d-x without a first-party paid support or upgrade path.
Photon Engine
- Billing follows peak concurrent users, so a single stream or a launch weekend raises the bill immediately, and studios that cannot forecast concurrency cannot forecast the cost of their own launch.
- Exceeding the band does not degrade gracefully; additional players are refused connections until concurrency falls or the plan is upgraded, which is a visible outage to your players at the worst possible moment.
- PUN, the product most tutorials and courses still teach, is legacy, so a large share of the learning material available online points new projects at the wrong SDK.
- Self-hosting is an enterprise arrangement rather than a purchasable licence, so a studio that wants its servers on its own infrastructure for cost or compliance reasons cannot simply buy that.
- It is a networking layer only; accounts, persistence, leaderboards, inventories and anti-cheat all come from other services, so the multiplayer stack ends up as several vendors rather than one.
Pricing, plan by plan
Cocos2d-x
Free- FreeFree
- Full engine source
- MIT License
- Community support
Photon Engine
Free- FreeFree
- A small concurrent user allowance for development and early testing
- All regions available
- No time limit on the free tier
- Entry band$9/month
- Around one hundred concurrent users
- Full SDK access
- Regional server selection
- Higher bands$undefined/month
- Sold in steps up to tens of thousands of concurrent users
- Price rises with each band rather than with total players
- Enterprise and self-hosted arrangements handled directly by Exit Games
Which should you pick?
Choose Cocos2d-x if
- You need 2d rendering.
- You want to start without paying.
- You work on Windows, Macos, Linux, Ios, Android.
- You also want physics engine (chipmunk).
Choose Photon Engine if
- You need concurrent user billing.
- You want to start without paying.
- You work on Windows, macOS, Linux, iOS, Android, Web, Console.
- You also want photon fusion.
Questions people ask
- Is Cocos2d-x or Photon Engine better?
- Neither clearly leads. Cocos2d-x starts at Free and Photon Engine at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Cocos2d-x or Photon Engine?
- Cocos2d-x starts at Free and Photon Engine at Free.
- Does Cocos2d-x or Photon Engine run on more platforms?
- Cocos2d-x runs on Windows, Macos, Linux, Ios, Android. Photon Engine runs on Windows, macOS, Linux, iOS, Android, Web, Console.
- Can I use Cocos2d-x for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Cocos2d-x best used for?
- Cocos2d-x is most often used for mobile game development, 2d games, lightweight games, cross-platform games. Of those, mobile game development and 2d games are not what Photon Engine is typically brought in for.
- What can Cocos2d-x do that Photon Engine cannot?
- Cocos2d-x covers 2D rendering, Physics engine (Chipmunk), Particle effects, Animation system. Photon Engine covers Concurrent user billing, Photon Fusion, Photon Quantum, Photon Voice and Chat.
Answered from the vendors’ own pages
Photon Engine: What exactly is a concurrent user?
A player connected to Photon at that moment. Your plan is sized by the peak of that number, not by downloads, registered accounts or monthly actives.
Photon Engine: Which product should a new project use?
Fusion for most real-time games, Quantum where determinism matters such as fighting and competitive titles. PUN is legacy and should not start a new project despite the volume of tutorials.
Photon Engine: Does it work outside Unity?
Unity is the first-class target. Unreal and other engines are supported through Realtime SDKs with less coverage and slower feature parity.
Related pages
More on Photon Engine
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