Best App Store Optimization Software in 2026
Updated
In short: AppFollow is ranked #1 of 29 as of 3 October 2026, ahead of ASOMobile and ASO.dev. The best-ranked option with a free plan is ASOMobile. The lowest first paid tier on this page is App Radar at $4.75/mo.
Improving an app’s marketplace presence involves deciding what to monitor and where to focus listing work. Compare Keyword tracking and Competitor tracking, then consider whether Listing experiments, Listing localization, and Marketplace coverage match your needs. Tracked app limit, Free plan, and Paid from provide additional context when weighing options for a portfolio. AppFollow leads the ranking, followed by ASOMobile and ASO.dev; App Radar and ASOTools are also among the first entries. ASOdesk, AppTweak, and MobileAction follow. Use these listed differences to assess the markets, apps, and listing tasks relevant to your team.
29 app store optimization software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
| # | Platform | Score | Why | From | Free plan | Paid from | Marketplace coverage | |
|---|---|---|---|---|---|---|---|---|
| 1 | AppFollow | 8.8 | RecognisedAPIDocumented | $19/mo | Yes | 19 /mo | both | View |
| 2 | ASOMobile | 8.6 | RecognisedAPIDocumented | $59/mo | Yes | 47 /mo | both | View |
| 3 | ASO.dev | 8.2 | RecognisedAPIDocumented | $15/mo | No | — | both | View |
| 4 | App Radar | 8.2 | RecognisedAPIDocumented | $4.75/mo | No | 69 /mo | both | View |
| 5 | ASOTools | 8.2 | RecognisedAPIDocumented | $9/mo | Yes | — | both | View |
| 6 | ASOdesk | 8.0 | RecognisedAPIDocumented | $39/mo | Yes | — | both | View |
| 7 | AppTweak | 7.0 | RecognisedAPIDocumented | — | Yes | — | — | View |
| 8 | MobileAction | 6.6 | RecognisedAPIDocumented | — | Yes | 12.5 /mo | — | View |
| 9 | APPlyzer | 6.5 | RecognisedAPIDocumented | — | Yes | 19 /mo | both | View |
| 10 | ASOStacks | 6.3 | RecognisedAPIDocumented | — | Yes | 19 /mo | both | View |
| 11 | ASOScan | 6.2 | RecognisedAPIDocumented | — | No | 15 /mo | both | View |
| 12 | ASOnest | 6.1 | RecognisedAPIDocumented | $10/mo | No | 10 /mo | both | View |
| 13 | ASO Agent | 6.1 | RecognisedAPIDocumented | — | — | — | both | View |
| 14 | ASOWeb | 6.1 | RecognisedAPIDocumented | — | Yes | — | both | View |
| 15 | DATACUBE | 6.0 | RecognisedAPIDocumented | — | — | — | both | View |
| 16 |  KWRDS | 5.9 | RecognisedAPIDocumented | €12/mo | Yes | — | ios | View |
| 17 | AppBrain | 5.8 | RecognisedAPIDocumented | — | Yes | — | android | View |
| 18 | Aurora ASO | 5.8 | RecognisedAPIDocumented | — | Yes | 5.99 /mo | ios | View |
| 19 |  Sonar | 5.7 | RecognisedAPIDocumented | — | No | 29 /mo | both | View |
| 20 | Appstro | 5.7 | RecognisedAPIDocumented | — | Yes | — | ios | View |
| 21 |  AppCompete | 5.6 | RecognisedAPIDocumented | — | Yes | — | ios | View |
| 22 | ASOWay | 5.5 | RecognisedAPIDocumented | — | No | 7 /mo | ios | View |
| 23 | AppSEO | 5.5 | RecognisedAPIDocumented | — | Yes | — | both | View |
| 24 |  Lumos ASO AI | 5.5 | RecognisedAPIDocumented | — | Yes | — | ios | View |
| 25 | ASOTrendHQ | 5.4 | RecognisedAPIDocumented | — | Yes | — | both | View |
Is your platform on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which app store optimization software is ranked first on Inferse?
AppFollow is ranked #1 of 29 with a score of 8.8. ASOMobile is second and ASO.dev third.
How many of these have a free plan?
5 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, App Radar has the lowest first paid tier we found: $4.75/mo.
How is this list ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it. Paid placements never change a rank.