Annotium - Photo Annotation

Developer: Hoang Le

Category: Photo & Video

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200 installs

4.00 ratings

4.00 monthly active users

$<10K monthly revenue est.

IAP 27% · Ad 73%

Annotium - Photo Annotation Summary

Annotium - Photo Annotation is a ad-supported, with in-app purchases iOS app in Photo And Video by Hoang Le. Released in Nov 2020 (5 years ago). It has 4.00 ratings with a 4.00★ (good) average. Based on AppGoblin estimates, it reaches roughly 4.00 monthly active users and generates around $<10K monthly revenue (27% IAP / 73% ads). Store metadata: updated Jul 12, 2024.

Store info: Last updated on App Store on Jul 12, 2024 .

SDKs, Trackers & Permissions

App not yet scanned for SDKs.

App Details

Store ID: 1537304734

First Released: 2020-11-11

Store Last Updated: 2024-07-12

In-App Purchases: Yes

Ads: Yes

Website: annotium.com

App Store

Crawl Status: Success

AppGoblin First Crawled: 2025-04-04

AppGoblin Last Crawled: 2026-03-20

Ads & App-Ads.txt

Ads.txt Last Crawled: 2025-10-14

Ads.txt Crawl Status: Failed

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App not yet analyzed for SDKs.

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4★

Ratings: 4.00

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Screenshots

App Description

Annotium is a modern and precise photo annotation app, mainly focus on technical fields, helps user easily takes notes on any picture, illustrates, tracks and shares works visually and productively.

User can draw line/curve with multiple kinds of arrow and format, beside rectangle, ellipse, round rect, triangle, quadrangular, polygon, plenty kinds of text like plain text, callout text, text box with pointer, spotlight, magnifier, text highlight, free draw ... User can point and illustrate directly to the attention point, makes work faster and productive.

FEATURES

◆ Numerous built-in tools as line, curve, rectangle, oval, text, icon ...
◆ Fully customize shape with width, size, color, font, dash, arrow...
◆ Comic dialog with Callout text, extra text feature like zigzag text
◆ Highlight a part of your photo with Spotlight.
◆ Magnify small details with Loupe.
◆ Polygon with unlimited vertices
◆ Hide your sensitive info with Blur/Pixelate tools.
◆ Measuring line segment or angle with Measure tools.
◆ Zoom and pan support while editing.
◆ Auto-rotate support, work in landscape and portrait mode.
◆ Simple and Friendly User Interface.
◆ Multiple built-in icons.
◆ High resolution image.
◆ Numerous free tools to help your daily work easier.
◆ Conveniently share your visualized work with friends, colleagues.
◆ Must-have tool for student, businessman, construction, architecture, maintenance and all technical fields