AppsFlyer vs Adjust: How to Choose Between the Two Biggest MMPs
AppsFlyer and Adjust are the two most-deployed mobile measurement partners. AppsFlyer leads on ecosystem breadth and enterprise scope; Adjust on fraud prevention and privacy. Pricing, free tiers, and the decision that actually separates them.
If a mobile app team is on an MMP, it is more likely than not on AppsFlyer or Adjust. Both are complete, mature attribution platforms; both handle SKAdNetwork and AdAttributionKit; both integrate with every network you're likely to run. The differences are real but they are at the edges, and the edges are where your specific situation lives.
Side by side
| AppsFlyer | Adjust | |
|---|---|---|
| Center of gravity | Breadth: integrations, enterprise scope, product surface | Depth: attribution integrity, fraud, privacy |
| Integrations | 8,000+ ad network integrations — the broadest | Extensive; fewer in raw count |
| Pricing model | Quoted (contact sales) | Install-based, quoted |
| Free tier | AppsFlyer Zero — up to 12,000 attributions/month | 1,500 attributions/month; limited Starter tier |
| Fraud prevention | Present, mature | A defining strength |
| Privacy / consent tooling | Present | A defining strength |
| Typical buyer | Large, multi-channel operations | Teams prioritizing attribution accuracy and data governance |
Pricing and tier limits change; the figures are the publicly listed state in 2026 — confirm on the vendors' pages.
Where AppsFlyer is stronger
Breadth. If you run a long tail of networks — regional DSPs, niche rewarded-video inventory, OEM placements — AppsFlyer is more likely to have the integration already built. The product surface is correspondingly larger: audiences, deep linking, creative analytics, incrementality tooling, and a partner marketplace that keeps growing. For an enterprise running twenty channels across five regions, that scope is the point.
AppsFlyer Zero is also the more generous free tier by attribution count, which matters for an early-stage app that wants a real MMP before it can justify one.
Where Adjust is stronger
Attribution integrity. Fraud prevention is where Adjust built its name — click spam, click injection, SDK spoofing, and the newer patterns on incentivized traffic. On programmatic-heavy or incentivized spend, the difference between "fraud detected" and "fraud paid for" is a line item, not a feature.
Privacy tooling and SKAdNetwork support are the second edge: consent management, data residency, and a SKAN implementation that iOS-heavy accounts tend to cite specifically. For teams selling into regulated markets or with strict data-governance requirements, this tends to decide it.
The decision that actually separates them
Most feature-by-feature comparisons end in a tie, because both platforms have most features. The question that doesn't tie:
How much of your spend is on self-attributing networks?
If 80%+ of budget is Meta, Google, TikTok, and Apple Search Ads, the MMP's job is mostly to referee between networks that would each claim everything. Both AppsFlyer and Adjust do that well; breadth and price decide. If a large share is programmatic, incentivized, or on networks that don't self-attribute, the MMP's fraud and integrity tooling is doing real work every day, and Adjust's edge there is worth paying for.
Picking
Choose AppsFlyer when channel breadth is high, you want the widest integration catalog, the enterprise feature surface will be used, or the 12,000-attribution free tier gets you further before paying.
Choose Adjust when programmatic or incentivized spend is significant, iOS and SKAN precision matter, or privacy and consent requirements are strict.
Don't switch when the pain is reporting rather than attribution. Migrating MMPs re-baselines every historical cohort and consumes engineering time; if the actual complaint is "I can't see spend next to real revenue," that is a layer-on-top problem, not an MMP problem.
- AppsFlyer leads on breadth — 8,000+ integrations, enterprise scope, a larger free tier (12K attributions/mo).
- Adjust leads on depth — fraud prevention, privacy tooling, SKAN — with a 1,500-attribution free tier.
- The deciding question is your share of non-self-attributing spend: high → Adjust's integrity tooling pays; low → breadth and price decide.
- Neither sees store-verified revenue; both report what the SDK sends, gross, without refunds.
- Switch for attribution reasons only; reporting pain is solved cheaper on top of the MMP you have.
Where Roasy fits
Roasy sits on top of the MMP rather than replacing it: ad-network spend, MMP attribution (Adjust today), and RevenueCat's realized cohorts in one table, one revenue definition across every network. Whichever of the two you pick, the join is the part that stays manual — and it's the part Roasy is for. Previous: Singular vs Adjust. Next: Tenjin alternatives.
Berk Aydın
Performance Marketing Lead at Roasy. Writes about ROAS, retention, and the messy economics of mobile UA.