APP PLATFORM COMPARISON
ironSource Exchange (iSX)
vs Unity LevelPlay
Which fits your app and monetization stack? Compare access, implementation and payment terms, then use the evidence below to plan your next step.
THE PRACTICAL DIFFERENCES
What matters in this pair
Start with the job
ironSource Exchange (iSX) is listed as mobile ad exchange; Unity LevelPlay as ad mediation platform. Different roles can complement each other. Confirm whether you are replacing a full stack or adding a demand partner.
Plan the application
Both have a high setup-effort estimate, but ironSource Exchange (iSX) is classified as “Availability confirmation needed” and Unity LevelPlay as “Account and network review”. Read the actual eligibility rules before applying.
Match the placements
Shared catalog formats: Banner, Interstitial, Rewarded video. Start with a comparable placement; similarly named formats can still differ in implementation and ad behavior.
Read popularity in context
Comparable adoption data is missing for ironSource Exchange (iSX). Missing coverage is not evidence of lower popularity; no winner is assigned from it.
On smaller screens, scroll each table horizontally to keep both platforms side by side.
01 / Fit & access
Setup effort and review profiles are editorial estimates based on catalog requirements. They are not approval rates.
| What to compare | ironSource Exchange (iSX) | Unity LevelPlay |
|---|---|---|
| Platform role | Mobile ad exchangeCatalog source ↗ | Ad mediation platformCatalog source ↗ |
| Best suited to | App publishers confirming continued iSX programmatic demand and supported onboarding with Unity.Editorial assessment | Developers comparing mediation tools for managing several networks and in-app bidding.Editorial assessment |
| Setup effort | HighEditorial estimate of review and integration effort; not a measured implementation time. | HighEditorial estimate of review and integration effort; not a measured implementation time. |
| Review profile | Availability confirmation neededConfirm current iSX access with Unity; legacy ironSource direct-demand onboarding no longer applies. | Account and network reviewLevelPlay access does not automatically approve every connected ad network. |
| Entry requirements | Confirm current publisher onboarding and integration availability with Unity. Maintain the supported ironSource Ads SDK and configure eligible app monetization instances and iSX supply settings. ironSource Ads direct demand ended on April 30, 2026; do not rely on obsolete direct-demand onboarding guides.Catalog source ↗ | Integrate the LevelPlay SDK and network adapters, then configure demand sources. Individual networks typically review apps and payment eligibility separately.Catalog source ↗ |
| Approval probability / time | No comparable verified benchmarkNo measured acceptance rate or guaranteed review time is available in this directory. | No comparable verified benchmarkNo measured acceptance rate or guaranteed review time is available in this directory. |
| Regions & audience | Confirm iSX app inventory, onboarding and payment eligibilityCatalog source ↗ | Multiple regions · varies by demand sourceCatalog source ↗ |
| Google demand dependency | Not identified as Google-dependent in this catalogThe platform still has its own content, traffic and privacy policies. | Not identified as Google-dependent in this catalogThe platform still has its own content, traffic and privacy policies. |
02 / Formats & implementation
A mediation tool, a managed service and a demand source have different jobs. Compare the integration you will actually use.
| What to compare | ironSource Exchange (iSX) | Unity LevelPlay |
|---|---|---|
| Ad formats & capabilities | BannerInterstitialRewarded video Product source ↗ | BannerInterstitialRewarded video Product source ↗ |
| Integration context | Unity’s ironSource Exchange continues to supply programmatic in-app demand through the ironSource Ads SDK. It is separate from LevelPlay mediation and the former ironSource direct-demand business.Catalog source ↗ | Unity’s ad mediation platform, formerly ironSource mediation, manages multiple networks and bidding. It is distinct from ironSource Exchange (iSX) and Unity Ads.Catalog source ↗ |
| What to check before switching | ironSource direct demand ended April 30, 2026; iSX remains distinct from LevelPlay mediation.Editorial checklist | LevelPlay is the mediator, distinct from Unity Ads and ironSource Exchange demand.Editorial checklist |
| Privacy & consent checks | Check SDK data collection, consent forwarding, app-ads.txt and applicable store / ATT requirements.Verify the chosen integration; inclusion here is not a privacy certification. | Check SDK data collection, consent forwarding, app-ads.txt and applicable store / ATT requirements.Verify the chosen integration; inclusion here is not a privacy certification. |
03 / Earnings & payments
Revenue potential is not a fixed platform score. Compare net results for the same audience, period, placement and format.
| What to compare | ironSource Exchange (iSX) | Unity LevelPlay |
|---|---|---|
| Revenue potential | Requires a matched-inventory testCompare net ad ARPDAU, eCPM, fill, impressions per user and retention by OS / country / format. | Requires a matched-inventory testCompare net ad ARPDAU, eCPM, fill, impressions per user and retention by OS / country / format. |
| Fees / revenue share | No standardized verified fee comparisonAsk for the actual agreement: share denominator, demand fees, serving costs, adjustments and optional charges. | No standardized verified fee comparisonAsk for the actual agreement: share denominator, demand fees, serving costs, adjustments and optional charges. |
| Minimum payout | Confirm current iSX publisher account terms with UnityCatalog source ↗ | Set by each demand sourceCatalog source ↗ |
| Payment methods | Per supported publisher country and payment accountCatalog source ↗ | Configure Unity demand and third-party ad sources separatelyCatalog source ↗ |
| Payment schedule | Per iSX publisher payment agreementCatalog source ↗ | Per each demand source’s termsCatalog source ↗ |
| Contracts & exit | Confirm the applicable agreementCheck exclusivity, notice period, account ownership, clawbacks and payment of the final balance. | Confirm the applicable agreementCheck exclusivity, notice period, account ownership, clawbacks and payment of the final balance. |
04 / Adoption & public evidence
AppBrain snapshot: 2026-11-02. Percentage of Google Play Android apps containing the named SDK (Overall / Apps). Code detection does not prove active use. Excludes iOS and other app stores.
| What to compare | ironSource Exchange (iSX) | Unity LevelPlay |
|---|---|---|
| Measured adoption | Comparable data unavailableA product-specific comparable measure was not verified. The ironSource SDK measure used as a LevelPlay proxy is not duplicated for iSX.AppBrain ↗ | 7.29% of Android appsironSource SDK coverage is a proxy for LevelPlay and can include legacy integrations.Ironsource ↗ |
| Active publisher / user count | Comparable count not verifiedDetected sites or SDKs are not active publisher accounts, unique users or ad impressions. | Comparable count not verifiedDetected sites or SDKs are not active publisher accounts, unique users or ad impressions. |
| Provider website traffic | Comparable monthly visits not verifiedProvider-domain visits measure interest in a company, not the reach of its ad inventory. | Comparable monthly visits not verifiedProvider-domain visits measure interest in a company, not the reach of its ad inventory. |
| Company / product history | Launch and founding dates not independently verifiedCompany age, product launch and rebranding dates must be distinguished. See official resources below. | Launch and founding dates not independently verifiedCompany age, product launch and rebranding dates must be distinguished. See official resources below. |
| Public reviews / forum score | No comparable publisher-only score verifiedCompany review pages may mix publishers, advertisers and ad viewers. Individual forum posts are not a representative rating. | No comparable publisher-only score verifiedCompany review pages may mix publishers, advertisers and ad viewers. Individual forum posts are not a representative rating. |
YOUR SHORTLIST
Choose the next conversation
Consider ironSource Exchange (iSX) if…
App publishers confirming continued iSX programmatic demand and supported onboarding with Unity.
Before committing: ironSource direct demand ended April 30, 2026; iSX remains distinct from LevelPlay mediation.
Check ironSource Exchange (iSX)’s current terms ↗Consider Unity LevelPlay if…
Developers comparing mediation tools for managing several networks and in-app bidding.
Before committing: LevelPlay is the mediator, distinct from Unity Ads and ironSource Exchange demand.
Check Unity LevelPlay’s current terms ↗Questions before you switch
Which is better for me: ironSource Exchange (iSX) or Unity LevelPlay?
ironSource Exchange (iSX): App publishers confirming continued iSX programmatic demand and supported onboarding with Unity. Unity LevelPlay: Developers comparing mediation tools for managing several networks and in-app bidding. Start with eligibility and product role, then compare net results on matched inventory. There is no universal winner in this comparison.
Is ironSource Exchange (iSX) easier to get approved for than Unity LevelPlay?
The catalog estimates setup effort as high for ironSource Exchange (iSX) and high for Unity LevelPlay. Those estimates combine review and integration work. Neither a measured acceptance-rate comparison nor a guaranteed approval time is available; your content, traffic, region and account status matter.
Will ironSource Exchange (iSX) pay more than Unity LevelPlay?
We have not verified a controlled revenue benchmark for this pair. Compare net ad ARPDAU and eCPM for the same OS, country, format and user cohort; include fill, latency and retention. Obtain the actual fees and payment terms before testing.
Can I use ironSource Exchange (iSX) and Unity LevelPlay together?
Possibly, if their current mediation adapters, bidding integrations and agreements support it. A mediator and an ad network can be complementary, but two mediation layers are not automatically compatible. Confirm the exact SDK versions, account requirements, consent forwarding and reporting path with both providers.
Sources & evidence limits
Platform requirements, formats and payment summaries reuse the existing catalog, compiled 2026-11-03. They may require account-specific confirmation. The editorial comparisons do not represent newly verified platform policies. External company-review links are research starting points; no rating or traffic snapshot has been imported from them.
ironSource Exchange (iSX)
Revenue rankings, review / forum averages, current company-history dates, active-user counts and comparable provider-domain visits have not been independently verified for this pair. Unavailable means unknown, not zero or poor performance. Read the full method.