ROASSensor vsAppstack
A mobile app attribution platform. A sourced, side-by-side breakdown against ROASSensor is on its way.
Transparent ad ROAS for growth teams
- Founded
- Founded 2024
- Pricing
- Free tier + usage-based
- Built for
- App and web teams who want true ROAS
Simple attribution for independent app developers
- Founded
- Founded 2020
- Pricing
- Usage-based
- Built for
- Independent app developers needing simple attribution
Feature by feature
| Feature | ROASSensor | Appstack |
|---|---|---|
| Ad spend pulled automatically | Yes | Yes |
| Revenue from verified sources only | Yes | Partial |
| Unattributed revenue shown, not hidden | Yes | Yes |
| Probabilistic matching off by default | Yes | No |
| Mobile app SDKs (Android, iOS) | Yes | Yes |
| Website tracking with a first-party proxy | Yes | No |
| Per-network attribution windows | Yes | Not documented |
| Conversions sent back to ad platforms | Yes | Yes |
| Cohort ROAS and retention (D1 to D30) | Yes | Not documented |
| Subscription lifecycle by campaign | Yes | Partial |
| Fraud and device-integrity flags | Yes | Not documented |
| Revenue in your currency at that day's rate | Yes | Partial |
| Website tracking alongside app tracking | Yes | No |
| Ad spend auto-synced from ad networksManual per-network configuration required | Yes | Partial |
| Subscription lifecycle tracking by campaign | Yes | No |
Based on each vendor's public documentation as of October 2026. Partial means a paid add-on, some plans only, or a caveat. Spot an error? [email protected]
Where ROASSensor wins
Web + app in one report
ROASSensor tracks web visitors and app installs under a single dashboard — so a user who browses your site then downloads the app is one journey. Appstack is app-only.
Ad spend without manual exports
ROASSensor pulls spend automatically from every connected ad network. Appstack requires per-network configuration and manual data exports to see spend alongside installs.
Full subscription lifecycle
ROASSensor tracks renewals, churn, and win-backs per campaign — you see which ad acquired subscribers who actually stay. Appstack tracks installs and in-app events only.
Appstack is a simple, indie-developer-friendly attribution tool. ROASSensor covers web + app together, with automatic spend sync and full subscription lifecycle reporting built in.
Your ad spend doesn't wait.
Neither do we.
Connect your ad networks and revenue sources once. No spreadsheets to stitch, no exports to chase. Every verified sale is matched to the ad that earned it, or shown honestly as unattributed, so you always know what your ads return.
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