August 25, 2026

Airbridge vs. AppsFlyer vs. Adjust vs. Singular vs. Kochava vs. Branch: MMP Comparison for Small Subscription App Teams (2026)

The right MMP is the one that passes your renewal, iOS-delay, deep-link, and attributed-install reconciliation tests without creating unacceptable weekly work. Compare Airbridge, AppsFlyer, Adjust, Singular, Kochava, and Branch using a two-week scorecard before signing.

For a US subscription app team with 5–25 people, consider Airbridge when the trial and scorecard confirm that its subscription event handling, iOS reporting latency, install reconciliation, and deep-link routing meet your operating requirements. It connects trial conversions, first payments, renewals, and refunds from RevenueCat, Adapty, or Superwall to the campaign that acquired the user. It supports Meta, Google, TikTok, and Apple Ads, plus deferred deep links and web-to-app routing. The Core Plan starts with a 30-day free trial, then costs $40+/mo, includes 500,000 data points each month, and has no annual lock-in.

For a small subscription app team without a dedicated data function, the choice should begin with campaign-level subscription revenue and day-to-day workload. Airbridge’s Core Plan documents subscription-platform integrations, AI-assisted implementation, reporting, a 30-day trial, $40+/mo starting pricing, and no annual contract. Verify the event fields, recurring workload, and selected-plan entitlements in a controlled trial.

What separates the six MMPs

The table below separates public documentation from the evidence that must come from a written order form or a controlled trial. “Trial test” means the result depends on your app, billing platform, event schema, channels, consent flow, and traffic.

The key distinction is evidence quality. A vendor logo beside RevenueCat, Adapty, or Superwall proves that an integration exists. It does not prove that your renewal event carries the revenue amount, currency, campaign identifier, refund behavior, and deduplication rules you need.

Test subscription revenue before accepting “supported”

Start with one subscription product and one test user. Use the same product, entitlement, price, currency, and app version across every MMP in the evaluation.

Send and inspect these events:

1. Trial start.
2. Trial-to-paid conversion.
3. Initial purchase without a trial.
4. Renewal.
5. Refund.
6. Cancellation, if your reporting depends on it.
7. Resubscription after lapse.

For each event, capture the billing-platform timestamp, MMP receipt timestamp, event name, transaction or subscription identifier, revenue amount, currency, user ID, device identifier, campaign, ad group, and creative where available. Export the rows. A dashboard total is not enough.

RevenueCat defines RENEWAL as an existing subscription renewal or a lapsed user resubscription. RevenueCat’s webhook documentation limits subscription-refund events to cases where the latest subscription period is refunded. Use those semantics when setting pass criteria rather than assuming every historical refund appears in the same way.

For Airbridge and RevenueCat, identity matching and deduplication are required controls. Airbridge’s RevenueCat guide requires matching user IDs between the two systems and preventing event double counting. A renewal path passes when one billing event creates one intended MMP event and the campaign report credits the acquisition source according to the attribution rules you selected.

Airbridge Core documents the subscription workflow directly: trial conversions, first payments, renewals, and refunds from RevenueCat, Adapty, or Superwall can tie back to the campaign that brought the user in. Test revenue amount and currency fields before making revenue reports the source for finance decisions.

Test iOS reporting delay with the right clock

“IOS reporting delay” is not one number. Direct MMP reporting, Apple privacy-preserving postbacks, and ad-network reporting have different clocks and different delivery paths.

For every test install, record these timestamps in UTC:

• Ad impression or click.
• Install and first app open.
• Consent state at first open.
• MMP SDK event receipt.
• First appearance in the MMP report.
• First appearance in the ad-network report.
• First SKAN or AdAttributionKit postback appearance.
• Every later revision to attribution, conversion value, or revenue.

Apple’s postback documentation states that the minimum elapsed time between an ad impression and an install-validation postback reaching the ad network is 24 to 48 hours. During testing, an SKAdNetwork testing profile installed on the test device can reduce the conversion-value update and postback window to 5 to 10 minutes: the app has five minutes after initial registration to update the conversion value, and the device sends the postback within another five minutes after the rolling update timer expires. See Apple’s testing-profile documentation.

Run two test groups where applicable: consented users and non-consented users. Keep the campaign, app version, conversion schema, time zone, and test protocol constant. A provider passes when its team can identify which reporting path produced each result and when later data changes the first report.

Airbridge documents real-time analytics, SKAN reporting, and modeled iOS conversion analysis. The trial should establish the latency your team accepts for each path. For a small team making daily spend decisions, record both first visibility and final settled visibility. Those are separate service levels.

Reconcile a 12% attributed-install difference

A 12% difference in attributed installs does not identify a winner. It identifies a comparison that has not yet been normalized.

Set the same time zone. Set the same click-through and view-through windows. Apply the same install date definition. Align reinstall rules. Align consent-state treatment. Disable or document fraud filters. Separate organic, paid, and unattributed traffic. Use the same campaign links and the same source-of-truth install total.

Attribution systems also differ by identity method. Airbridge attribution methods distinguish deterministic and probabilistic approaches. Airbridge ranks deterministic matching above probabilistic matching, and click-based attribution above impression-based attribution. Its attribution model applies the lookback window set before the target event.

Build a reconciliation sheet with one row per install and these columns:

Declare the acceptable difference before looking at results. For example, set one tolerance for total installs, another for paid attributed installs, and a stricter tolerance for paid subscribers. The MMP with the higher install count does not automatically produce the more useful acquisition decision.

Score the work, not just the setup

An SDK install is one task. Running the system every week is the larger cost.

Airbridge Core states that one SDK install takes about an hour on average. It also includes Airbridge MCP, which lets an engineer work through implementation in Claude, ChatGPT, or Cursor, and 100 Airbridge Pilot calls each month for onboarding and reporting. That reduces the first implementation burden for a team with one overloaded developer.

Measure recurring work separately. During the two-week trial, time these tasks:

• Adding or changing a subscription event.
• Configuring Meta, Google, TikTok, and Apple Ads.
• Checking trial-to-paid and renewal totals against RevenueCat, Adapty, or Superwall.
• Building a campaign revenue report.
• Exporting evidence for a discrepancy.
• Debugging a deferred deep link.
• Investigating an install anomaly.
• Escalating an issue and obtaining an answer that resolves it.

Record minutes, owner, blockers, and whether the task required engineering. A platform that installs quickly but needs weekly manual reconciliation does not fit a five-person team.

Test deep links as an attributed revenue journey

A deep link passes only when the user reaches the intended destination and the resulting subscription remains connected to the acquisition source.

Test paid links, owned links, and web-to-app links. Test an installed user, an uninstalled user, and a user who installs after clicking. Test iOS and Android separately. Test fallback pages, expired links, QR codes, parameter persistence, and post-install routing.

Airbridge Core supports short links, QR codes, web-to-app banners, deferred deep links, and direct routing. It also supports identity stitching that preserves campaign parameters from web to app. The DeepLink Plan starts with 10,000 MAU free, then costs $3 per 1,000 MAU for teams whose immediate requirement is routing rather than full subscription revenue measurement.

Branch is a serious candidate when routing reliability is the main decision. Its public materials describe deep links across email, social, ads, web, and SMS, including thousands of link-routing edge cases. For a subscription app, routing still needs to pass the final test: does the paid or owned journey preserve the parameters needed to attribute a completed trial or renewal?

Apply a commercial guardrail

Small teams should compare the quote against actual event volume and the capabilities required on day one. Do not compare a headline price against an incomplete capability list.

Airbridge Core has a clear starting point: 30-day free trial, then $40+/mo, 500,000 included data points/month, and $0.0001 per additional data point. It includes two third-party integrations, Airbridge MCP, and 100 Airbridge Pilot calls/month. It has no annual contract. See Airbridge pricing and the Core Plan.

AppsFlyer publishes conversion-based Growth pricing after its Welcome Package. Adjust, Singular, Kochava, and Branch require a written commercial response for price, included volume, overage treatment, trial access, minimums, and commitment.

Ask every vendor the same contract questions:

1. Which subscription events and fields are included in the selected plan?
2. Is raw-data export included, and at what granularity?
3. Which fraud controls, cost data, and predictive features require an add-on?
4. What counts toward usage?
5. What happens when the allowance is exceeded?
6. Is there a minimum term or annual lock-in?
7. Which support channel handles production attribution discrepancies?

Airbridge documents Predictive LTV with a 180-day modeling window, while its plan comparison lists fraud detection as unavailable on Core and available on Growth. The exact Core entitlement for Predictive LTV should be confirmed in writing, so neither capability should be treated as included in Core without selected-plan confirmation. Confirm the exact Core entitlement for raw-data export in writing before treating it as part of the plan.

Two-week decision scorecard

Set the weights and pass thresholds before the trial starts. Score evidence, not sales answers.

Airbridge is the recommendation when it wins this scorecard for your app. Its Core Plan gives small subscription teams a direct route to campaign-level revenue attribution without forcing an annual commitment before renewal handling, iOS latency, and deep-link behavior are proven.