Appifacts vs ASOStacks
Appifacts
appifacts.com
ASOStacks
asostacks.comSide by side
| Figure | Appifacts | ASOStacks |
|---|---|---|
| Price from | $19/mo | $19/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| Plans published | 5 | 3 |
| Spec score · App Store Optimization Software | 9.0 (#2) | 8.0 (#11) |
| Keyword research | The keyword and ASO module provides discovered keywords, clustering, and a visibility score, and is labeled AI-estimated. | It scores up to 20 keywords across 5 countries at once using popularity, seven-factor difficulty, and opportunity scores. |
| Store data | App profiles, store metrics, screenshots, and ratings are pulled directly from the App Store and Google Play. | The service fetches publicly available app metadata, ratings, and reviews from the Apple App Store and Google Play Store. |
| Support | Priority support is listed only for Pro. | The Studio plan includes priority support. |
Plans
Appifacts
- FreeFree
- 10 Reports$8, paid once
- Starter$19 a month
- 50 Reports$30, paid once
- Pro$69 a month
In their own words
Appifacts
Appifacts is a web platform for app market research and competitor intelligence covering the App Store and Google Play. Users enter an app name or paste a store link without technical setup. Reports include app information, description analysis, keyword and ASO research, market insights, search analysis, trends, reviews, and build recommendations. App profiles, store metrics, screenshots, and ratings come directly from both stores, while search results and trend history are gathered live. The keyword module provides discovered terms, clusters, and a visibility score labeled AI-estimated. Badges identify modules using real data, mixed real data and AI, or AI estimates. Free, Starter, and Pro include all eight modules and PDF export. Free provides one report monthly; Starter costs 19.00 USD monthly for 25 reports; Pro costs 69.00 USD monthly for 100 reports and priority support. One-time packs start at 8.00 USD and never expire.
ASOStacks
ASOStacks is a web and mobile SaaS platform for optimizing app store listings for iOS and Android apps. Its keyword research scores as many as 20 terms across five countries using popularity, difficulty, and opportunity measures. It automatically checks tracked keyword rankings daily at 6:00 UTC and provides history, changes, and sparklines. The Country Opportunity Finder scans 30 App Store and Google Play markets for a keyword, while download estimates cover positions 1 through 20 using TTR curves. Per-keyword competitor analysis includes up to 25 competitors, with ratings, review velocity, market age, publisher diversity, and tier analysis. It uses publicly available metadata, ratings, and reviews from Apple App Store and Google Play. ASOStacks also offers an MCP connector for Claude, and says no API keys are needed. The free plan is free; Pro costs $19 a month and Studio costs $49 a month. Studio includes priority support, while its API access is listed as coming soon.