AppWanderer
Original research · updated continuously

Original App Store research, computed from the public record and written to a published standard

Rebuilt 8 Sep 2026
Methodology →
Featured investigation · Data study

The Ratings Oligopoly

A tiny sliver of publishers controls a staggering share of all App Store ratings ever logged.

Dor Bass · 4 Sep 2026 · High confidence
Read the full study →
The Ratings Oligopoly · observed distribution
What the data shows

The App Store, by the numbers

All studies →
Today's brief
  • Leadership change

    Golfstream - Social Network took the Priciest Paid App lead, from SYS™.

  • Leadership change

    SYS™ took the Priciest Paid App lead, from Golfstream - Social Network.

  • Leadership change

    7 Brew Coffee took the Youngest Hit App lead, from ホロライブドリームス.

  • Correction

    Every correction we make is logged, dated, and public. See the corrections log for what has changed and why. Read the corrections log →

Confidence, by layer
Ranking boardsHigh
Review sentimentMedium
Revenue proxiesNot published
How we grade confidence →
The index, in numbers

Computed continuously from the public App Store

918,750
Apps indexed
320,484
Publishers
1,481,895
Reviews analysed
2,452
Price changes · 30d
28
Studies published
57
Series length · days
Movers · 7 days
+10
+10
+8
+6
+6
+6
new
new
Editor's note

Records here are evidence, not the product. Each figure is dated and traces to a stored row; we publish what we can read and name what we cannot.

Dor Bass
Editor & lead analyst

The research library

28 studies, 26 category reports, and the guides that read them

Browse the library →

Where each category stands

The ecosystem, by category

All category reports →
Head-to-head, with a conclusion

Comparisons

All comparisons →

Evidence layer

The standing rankings

Each board publishes its rule, what qualifies, and how many apps were considered. They are the raw evidence the studies above are built on.

Full ranking index →

Individual application records are unindexed, ad-free, and citable — shown to people, withheld from crawlers, and cross-linked into the analysis that uses them.

BoardLeaderValueConsideredLead held
Most Rated of All Time 抖音 52.1M 914,184 throughout
Biggest App Assassin’s Creed Shadows 153 GB 914,184 throughout
Oldest Survivor Complex RPN Calculator 2008 536,399 throughout
Priciest Paid App Golfstream - Social Network NEW $1,000.00 70,636 new
Most Globally Charting App Duolingo: Language Lessons 25 3,361 throughout
Most Languages Oshi Island - Pixel Art Widget 178 898,739 throughout
Most Prolific Developer fly sky pty ltd 438 320,484 throughout

For developers · Free, private beta

Build on our App Store data

Records, per-app metrics, publisher catalogues, and the data studies, all as clean JSON. First-party, dated, and graded, the same figures behind every page. Free and rate-limited while we onboard.

GET /api/v1/record/biggest-app
Authorization: Bearer YOUR_KEY
Read the docs Apply for a key

Prefer a citable snapshot? See the dated State of the App Store releases — permanent IDs, JSON & CSV downloads.


01 · Collection

Public App Store metadata, read across 25 storefronts. We store only what an app publicly lists.

02 · Computation

Boards recompute on a fixed schedule from the full tracked set; each states what qualifies and how many were considered.

03 · Editorial

Every figure ties to a stored row and a date. Analysis is written to our published editorial standards.

04 · Limits

Downloads, revenue, retention and in-app pricing are not visible to us. We name them; we do not estimate them.

Dor Bass
Editor & lead analyst
Dor Bass

Writes the studies, sets the editorial standards behind every analysis, and maintains the measurement methodology.