Can I open-source AppGrowKit?
KINDA · partial or early alternativesKinda. SerpBear and Matomo cover the core of AppGrowKit, but they're early or partial — expect gaps like months of rank, rating, and keyword history you cannot backfill and the 1.7M-app, 36-storefront catalog behind competitor lookups and keyword difficulty.
Because the scrape is easy and the history is not. Anyone can pull today's chart positions from Apple's public endpoints; nobody can pull last quarter's. Scale compounds the same way: 1.7M apps across 36 storefronts is 65 GB of ClickHouse and a crawler that has been running for months, and a single-box copy polite enough not to get rate-limited spends a long time getting there. The paid tiers gate the catalog reads, not the AI, and that is the honest tell about where the cost sits. There is also real engineering in the screenshot pipeline that a one-sitting build skips: a vision critic that inspects each render for garbled text and sliced elements, two candidates scored against each other, and output resized to exact Apple dimensions. You can reach decent panels without that. Reaching consistent ones across a 6-panel set in three device formats is where the weekend goes.
xmonths of rank, rating, and keyword history you cannot backfill
xthe 1.7M-app, 36-storefront catalog behind competitor lookups and keyword difficulty
xrevenue and download estimates, which are calibrated against that catalog
xkeyword volume and competition scores, which need a corpus to be relative to
xthe MCP server that answers ASO questions from Claude, Cursor, or ChatGPT
xan accuracy pass on generated screenshots: the QA critic, best-of-2 scoring, and exact-size output
These projects already replace it, free.
PPlausibleLightweight, privacy-friendly, cookieless web analytics in a single Docker deploymentopen source↗MMatomoThe veteran GA alternative: full-fat web analytics, heatmaps, no data sampling, and the data stays on your server.open source↗MMauticFull marketing automation: segments, drip campaigns, lead scoring, landing pages. Heavy PHP stack, but it replaces a very expensive tool.open source↗What each one is, in full: Plausible · Matomo · Mautic
no votes, no pay-to-list · just what's real
AppGrowKit pricing
| plan | monthly | annual (per mo) | what you get |
|---|---|---|---|
| free signup | $0/user | $0/user | 10 one-time screenshot credits; no card. |
| starter | $9/user | — | 60 credits/month; track up to 5 apps. |
| pro | $19/user | — | 180 credits/month; unlimited tracked apps; AI agent. |
| growth | $39/user | — | 500 credits/month; unlimited tracked apps. |
free tier10 one-time screenshot credits at signup; no recurring monthly free-credit allowance verified
billingmonthly + annual; annual advertised at up to 26% off; paid-plan trial lasts 3 days and includes 40 credits
hidden costsmonthly credits reset rather than roll over; annual credits are issued upfront; a trial defaults to monthly billing even when annual was selected before starting it
verified 2026-08-13 · source ↗
Can I open-source AppGrowKit?
Kinda. Plausible covers the core of AppGrowKit, but there are real gaps: months of rank, rating, and keyword history you cannot backfill, the 1.7M-app, 36-storefront catalog behind competitor lookups and keyword difficulty. Read the honest list above before committing.
How much does AppGrowKit cost?
AppGrowKit costs about $19/month (Pro, checked 2026-08-07), which is $228 per year.
What do I lose by replacing AppGrowKit?
Honestly: months of rank, rating, and keyword history you cannot backfill; the 1.7M-app, 36-storefront catalog behind competitor lookups and keyword difficulty; revenue and download estimates, which are calibrated against that catalog; keyword volume and competition scores, which need a corpus to be relative to; the MCP server that answers ASO questions from Claude, Cursor, or ChatGPT; an accuracy pass on generated screenshots: the QA critic, best-of-2 scoring, and exact-size output. If any of those are load-bearing for you, keep paying.
Is there an open-source alternative to AppGrowKit?
Yes: Plausible (Lightweight, privacy-friendly, cookieless web analytics in a single Docker deployment) Matomo (The veteran GA alternative: full-fat web analytics, heatmaps, no data sampling, and the data stays on your server.) Mautic (Full marketing automation: segments, drip campaigns, lead scoring, landing pages. Heavy PHP stack, but it replaces a very expensive tool.)