Connect your App Store account
Bring your own App Store Connect key. Spek uses the official token API, so no Apple ID password or login is handed over.
Less manual. More agentic.
Sensor Tower alternative
Bring ASO keyword opportunities into an Agent-led workflow for localized metadata, reviewed drafts and approved listing updates.
Just some of the industry leaders that chose Spek over Sensor Tower
- Univenn
- Sotikk
- Native Minds
- Reload
- #1
Agentic ASO - #1
ASO Research
More than keyword researchAgentic ASO for your next stage of growth
| Features | Spek |  Sensor Tower |
|---|---|---|
| Agentic ASO with a proposal review inbox | Available | Not available |
| Agent proposals applied to Editor drafts | Available | Not available |
| ASO workflow | Available | Available |
| App Store keyword research | Available | Available |
| Keyword rank tracking | Available | Available |
| Competitor keyword insights | Available | Available |
| Multi-market keyword research | Available | Available |
| Historical keyword rankings | Available | Available |
| Keyword search demand estimates | Available | Available |
| Keyword difficulty analysis | Available | Available |
| Keyword opportunity scoring | Available | Available |
| Keyword-level download estimates | Not available | Available |
Spek
- Agentic ASO with a proposal review inbox
- Available
- Agent proposals applied to Editor drafts
- Available
- ASO workflow
- Available
- App Store keyword research
- Available
- Keyword rank tracking
- Available
- Competitor keyword insights
- Available
- Multi-market keyword research
- Available
- Historical keyword rankings
- Available
- Keyword search demand estimates
- Available
- Keyword difficulty analysis
- Available
- Keyword opportunity scoring
- Available
- Keyword-level download estimates
- Not available
Sensor Tower
- Agentic ASO with a proposal review inbox
- Not available
- Agent proposals applied to Editor drafts
- Not available
- ASO workflow
- Available
- App Store keyword research
- Available
- Keyword rank tracking
- Available
- Competitor keyword insights
- Available
- Multi-market keyword research
- Available
- Historical keyword rankings
- Available
- Keyword search demand estimates
- Available
- Keyword difficulty analysis
- Available
- Keyword opportunity scoring
- Available
- Keyword-level download estimates
- Available
“With Spek, we can turn keyword opportunities into listing updates in one place, with our team in control of what goes live.”
Jessica MillerCMO, Radius
Less manual work.More App Store momentum.
Review what the agent drafts
The agent researches each market in its own language and drafts the changes with the visibility lift it expects.
Publish to every storefront
Push the changes you accepted straight to the App Store or Google Play, in each market and language you selected.
Frequentlyasked questions
Contact usWhen is Spek a useful Sensor Tower alternative?
When your immediate job is researching selected App Store or Google Play markets and preparing the next listing update, Spek brings the Agent, review inbox and Editor together. You decide which proposals to apply and when to publish.
Does this compare the complete Sensor Tower suite?
The comparison is scoped to ASO work. Sensor Tower’s ASO Keywords includes discovery, management, competitor analysis and tracking. Evaluate any other market intelligence or acquisition reporting needs separately before replacing a tool.
Can I move my Sensor Tower history to Spek?
There is no automatic history transfer. Connect your store account, select your markets and add relevant competitors in Spek. New ranking history builds from Spek’s observations, so retain older reports wherever you already keep them.
How should my team compare the two workflows?
Use the same app and a small set of storefronts. In Spek, start a run, inspect the reasons behind proposed keywords and review the exact metadata changes. Judge research quality, review effort and publishing control rather than expecting different tools’ scores to be interchangeable.