Annotium - Photo Annotation

Name: Annotium - Photo Annotation
Rating: 3.8611112 (731 reviews)
Author: Annotium Team

By: Annotium Team App

Mark up photos with arrows, shapes, text, blur & measure tools. Fast & precise.

Overview

Google Play Store

Downloads

228,250 ▲ 280

Data as of 2026-08-04

Rating:

3.86

(731)

Version:

4.1.5

Last updated: 2026-08-04

Ranking

#147,166 ▼ 246

Overall

Features & Capabilities

Annotium is a powerful Chrome extension designed for professionals and students in technical fields to annotate photos with precision and ease. With a wide range of drawing tools including various arrow styles, shapes, text formats, and icons, users can highlight critical details, illustrate points clearly, and communicate visually more effectively.

Key features include customizable shapes, comic-style callout texts, unlimited polygon vertices, spotlight and magnifier tools, blur for sensitive information, measurement capabilities, and support for zoom, pan, and auto-rotation. Its user-friendly interface and high-resolution output make Annotium ideal for construction, architecture, maintenance, education, and more. Share your annotated visuals effortlessly to streamline collaboration and problem-solving.

User Growth & Download Statistics

App Education Developer Tools

By:

Downloads:

Rating:

Version:

4.1.5 Last updated: 2026-08-04

Version code:

314

Creation date:

2020-07-20

Publisher country:

Permissions:

android.permission.ACCESS_COARSE_LOCATION Very high risk
android.permission.ACCESS_FINE_LOCATION Very high risk
android.permission.READ_EXTERNAL_STORAGE High risk
android.permission.READ_MEDIA_IMAGES High risk
android.permission.WRITE_EXTERNAL_STORAGE High risk
com.google.android.gms.permission.AD_ID Moderate risk
android.permission.ACCESS_ADSERVICES_AD_ID Low risk
android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
android.permission.ACCESS_ADSERVICES_TOPICS Low risk
android.permission.FOREGROUND_SERVICE Low risk

Size:

39.21MB

Email:

an*****@gmail.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-08-04

Compare stats and ranking:

Ranking

# 147,166 ▼ 246

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

Annotium Team

Google Play Store

https://play.google.com/store/apps/details?id=app.ngockhanh.annotium

Email:

an*****@gmail.com

Website:

http://www.annotium.com

User Reviews

Users praise Annotium as a feature-rich tool useful for professional work, with easy capture and annotation. However, recurring issues limit its practicality: intrusive ads and unclear pricing, user-interface/navigation problems (especially in landscape mode), limited editing/saving workflows, drawing that lacks true freehand curves and erasing, and reduced image quality after saving. These recurring points suggest strong core value but persistent UX and workflow friction that affect everyday use.

Pros

Feature-rich annotation toolkit with more tools and capabilities than typical phone-based editors.
Very useful for professional use cases (site work, medical X-ray annotations) and quick capture/markup workflows.
Easy capture and quick annotation process that generally works well for on-the-go tasks.
No mandatory in-app purchases for core features (apparent from user feedback).

Cons

Intrusive ads and unclear premium pricing; ads can pop up during or after saving and the value/scope of the paid version is unclear.
Clunky UI/UX and navigation problems; landscape mode hides tools under the bottom OS bar and overall interface is not intuitive.
Saving/editing limitations; cannot edit annotations after saving and drafts/save flow are unclear or missing.
Drawing limitations; lack of a continuous freehand curve, awkward point-forcing drawing, no eraser, and limited zoom control.
Image quality often degrades after saving, reducing the usefulness of precise measurements and annotations.

Recent reviews

Great update! This was good but now it's my go-to for technical pictures I need to edit and share to explain things in my work or Add thought or speech balloons to photos. Good job!! Another great update 7-23-2026

Da*****, 2026-07-24

you guys really messed up on the recent updates there are multiple steps required to edit photos and they don't automatically save to the gallery anymore. this makes using the app very frustrating. please roll it back to the previous version to make it usable again