Market
Developer Tools
584 tracked apps · United States · All stores.
Apps tracked
ObservedMedian opportunity score
AI-derivedMedian growth
Openness
AI-derivedEntry readAI-derived
- 28 apps with 14+ reviews rate under 4.0 — large audiences that are not happy with what they use.
- Competition is moderate: median openness is 53/100.
- Revenue is top-heavy: the top earner makes about 44× the median app ($32K vs $715/mo, est.).
- 143 hidden gems rate 4.0+ with below-median traction — quality alone has not won distribution here.
- Observedstore facts
- Estimatedmodelled ranges
- AI-derivedanalysis
Revenue distributionEstimated
Estimated monthly revenue (range midpoints) across the 202 of 584 apps with estimates.
- Top earner
- $32K/mo
- 90th percentile
- $2.7K/mo
- 75th percentile
- $1.4K/mo
- Median
- $715/mo
- 25th percentile
- $185/mo
Revenue tiersEstimated
Apps per estimated monthly revenue tier.
- 26Under $100 · 13%
- 106Micro · 52%
- 66Small · 33%
- 4Medium · 2%
- Under $100 $0–$100
- 26
- Micro $100–$1K
- 106
- Small $1K–$10K
- 66
- Medium $10K–$100K
- 4
- Large $100K–$1M
- 0
- Mega $1M+
- 0
- No estimate
- 382
Pricing model mixObserved
Listed pricing structure.
- 278Paid · 48%
- 306Unknown · 52%
Median monthly plan—no app lists a monthly price
Market movers
Largest growth changes in this category (90 days, or the history available).
Top gainers
No app is growing yet.
Top decliners
No app is declining.
Competitive positioningAI-derived
Traction against rating. Vulnerable incumbents — high traction, rated under 4.0 — are where users pay for products they dislike.
Vulnerable incumbents 28
High traction, rated under 4.0 — users stay despite the product.
- Digital Ocean Mobile — Ocean69 opportunity score
- OnSpace AI: Mobile App Builder62 opportunity score
- HTTP Catcher56 opportunity score
Market leaders 188
High traction, rated 4.0 or better.
- Cursor59 opportunity score
- Cookie Editor Safari Extension57 opportunity score
- Limits: AI Usage Tracker55 opportunity score
Hidden gems 143
Rated 4.0 or better, below-median traction.
- PostHog Analytics - Hogly63 opportunity score
- OpenClient for OpenCode60 opportunity score
- Mobile IDE for Codex AI GPT57 opportunity score
Weak competitors 66
Below-median traction, rated under 4.0.
- PoseKit: Quick 3D Mockup95 opportunity score
- Temp Number | Receive SMS91 opportunity score
- WLOC: Location Changer91 opportunity score