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Lumos ASO AI
What Lumos ASO AI is
Lumos ASO AI is a free web research tool for app makers examining App Store keywords and public search results. For a keyword, it presents relative popularity signals, the number of returned apps, and word-frequency data. It also displays apps returned for that term with their ratings, release dates, and listing details, providing competitor context. A rule-based opportunity score summarizes signals from the returned apps to support comparison. The tool analyzes up to 50 U.S. software results from Apple’s public iTunes Search API. Its metrics are not official Apple search-volume or ranking measurements and do not predict rankings, downloads, revenue, or conversion. The terms describe its AI-generated ASO suggestions as generated using rule-based logic and publicly available data. Analysis tools are free without signing in; an account is needed only to save searches. The demo accepts one keyword per search, rate-limits requests, and may use a recent cached result for repeated terms. Lumos ASO AI is web-based and covers iOS. Competitor research is available, while keyword tracking, listing experiments, and listing localization are not offered.
Who it suits
Lumos ASO AI suits app makers researching App Store listing keywords and looking for context on apps returned for those terms. It can help compare keyword signals and competitors, with its opportunity score intended for comparison rather than predicting search performance.
What it does well
- Free analysis tools do not require signing in.
- Shows keyword popularity signals and word-frequency data.
- Displays returned apps with ratings and listing details.
- Includes competitor research.
- An account can save searches.
What to know first
- The demo handles one keyword per search.
- Requests are rate-limited and repeated terms may use cached results.
- Coverage is limited to up to 50 U.S. software results.
- Keyword tracking, listing experiments, and localization are unavailable.
Limits
The free demo allows one keyword per search and rate-limits requests; repeated searches may use a recent cached result. Analysis covers up to 50 U.S. software results, and keyword tracking, listing experiments, and listing localization are unavailable.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Free | All analysis tools free · demo allows one keyword per search · requests are rate-limited | Free |
As lumosaso.com lists them, read 7 Oct 2026. The maker's own page has the final word.
Getting started
- Visit the Lumos ASO AI website.
- Enter one keyword in the demo search.
- Review the returned keyword signals and app details.
- Create an account if you want to save searches.
Verdict
Choose Lumos ASO AI for free keyword research and competitor context from public App Store search results. Its score is a comparison aid, not a forecast, and the demo’s scope and request limits may not suit broader research workflows.
Questions
Is Lumos ASO AI free?
Yes. Its analysis tools are free, and no sign-in is needed to use them.
Do I need an account?
Only to save searches. The analysis tools are available without signing in.
What data does it analyze?
It analyzes up to 50 U.S. software results returned by Apple’s public iTunes Search API.
Does its score predict App Store rankings?
No. The rule-based score is intended for comparison. The metrics are not official Apple search-volume or ranking measurements and do not predict rankings, downloads, revenue, or conversion.
Does it track keywords or support listing experiments?
No keyword tracking or listing experiments are offered. Listing localization is also unavailable, while competitor research is available.
What platforms does it cover?
It is a web tool covering iOS.
Facts from Lumos ASO AI's own pages
- Account use
- An account is only needed to save searches; the analysis tools are free without signing in. · lumosaso.com, 7 Oct 2026
- AI suggestions
- The terms describe AI-generated ASO suggestions as generated using rule-based logic and publicly available data. · lumosaso.com, 7 Oct 2026
- Competitor research
- It displays apps returned for a keyword alongside their ratings, release dates, and listing details. · lumosaso.com, 7 Oct 2026
- Data source and scope
- The tool analyzes up to 50 U.S. software results returned by Apple’s public iTunes Search API. · lumosaso.com, 7 Oct 2026
- Demo limit
- The demo accepts one keyword per search, rate-limits requests, and may use a recent cached result for repeated terms. · lumosaso.com, 7 Oct 2026
- Integrations
- The privacy policy names Clerk as its identity and authentication provider. · lumosaso.com, 7 Oct 2026
- Intended users
- The tool is presented as a research aid for app makers investigating App Store listing keywords and competitor context. · lumosaso.com, 7 Oct 2026
- Keyword analysis
- The tool shows relative popularity signals, returned app counts, and word-frequency data. · lumosaso.com, 7 Oct 2026
- Metric limits
- Its scores are not official Apple search-volume or ranking measurements and do not predict rankings, downloads, revenue, or conversion. · lumosaso.com, 7 Oct 2026
- Opportunity score
- A rule-based score summarizes signals from returned apps and is intended for comparison, not ranking prediction. · lumosaso.com, 7 Oct 2026
- Privacy
- The privacy policy says saved keywords, returned results, and generated analysis are associated with the user’s account and are not shared with other users. · lumosaso.com, 7 Oct 2026
- Purpose
- Lumos ASO helps app makers research App Store keywords and inspect public search results. · lumosaso.com, 7 Oct 2026
- Security
- The privacy policy says the service uses HTTPS, hashed credentials, and access controls, and does not guarantee absolute security. · lumosaso.com, 7 Oct 2026
- Support
- The terms direct legal questions to [email protected]; the privacy policy lists [email protected] for privacy questions. · lumosaso.com, 7 Oct 2026
Where Lumos ASO AI stands on Freedom251
- App Store Optimization Software#21 of 29