梓杰张

3 apps tracked in the index, spread across 2 categories.

Profile · 3 apps tracked

Apps tracked: 3
Total ratings: 10.1K
Median rating: 4.71
First listing: 17 Oct 2020

Portfolio dossier

A full-portfolio read across all 3 tracked apps — maintenance cadence, reach, localization and how old the catalogue is. Computed live from public listing metadata; downloads, revenue and retention are not visible to us and are not estimated.

First listing

17 Oct 2020

Latest release

5 Aug 2021

Updated in last year

33%

Median languages

3

On record boards

1

Median app size

139 MB

Maintenance cadence

When each app was last updated — the clearest signal of whether a portfolio is actively maintained or quietly abandoned.

Updated ≤ 90 days1

Within a year0

Stale over 1 year2

When the catalogue launched

Release year across the portfolio — how old the catalogue is, and whether the publisher still ships new apps.

20202021

Publishing behaviour

Portfolio

Spread across 2 categories. Bar length shows each category’s share of observed ratings; the app count beside it exposes where volume and audience diverge.

Graphics & Design 2 apps · 45%

Photo & Video 1 app · 55%

Largest apps	Category	Ratings	Rating	Last checked
OldRoll - Vintage Film Camera	Photo & Video	5,578	4.7	16 d
Logo Maker & Creator - Logokit	Graphics & Design	4,507	4.8	16 d
StoryLab: insta story maker	Graphics & Design	11	3.2	16 d

Observations

01
The portfolio holds 3 apps across 2 categories, with Graphics & Design the largest cluster.
03
Median app rating across the set is 4.71, ranging 3.18–4.82 over the 3 rated listings on this page.

Catalogue

Apps by 梓杰张

Showing 1–3 of 3 · 100 / page

App	Category	Ratings	Rating	Last checked
OldRoll - Vintage Film Camera	Photo & Video	5,578	4.7	16 d
Logo Maker & Creator - Logokit	Graphics & Design	4,507	4.8	16 d
StoryLab: insta story maker	Graphics & Design	11	3.2	16 d