AppEye
Orion Viewer - Pdf & Djvu app icon

Orion Viewer - Pdf & Djvu

by Michael Bogdanov

Books & Reference
DE / ENTrending upSentimenttrend not available
Appeye score 64 out of 100, from 140 reviews (moderate confidence)

140 reviews analysed · 15 Feb 2012 – 13 Sep 2026 · scored 21 Sep 2026

Visit website
Preview cardShare on Twitter
Play Store

Based on 140 reviews from 15 Feb 2012 - 13 Sept 2026.

Overview

Appeye score
64/100moderate confidence
Category rank
#1670 of 1,745Books & Reference
Reviews analysed
140Scored reviews from the Play Store.
Sentiment trend
Trending upIts trend signals are moving in a positive direction.
Play Store
3.0

2.4K ratings · 100,000+ installs

Review sentiment

68

Star distribution

1★ 0% · 2★ 0% · 3★ 0% · 4★ 100% · 5★ 0%
App nameOrion Viewer - Pdf & Djvu
DeveloperMichael Bogdanov
GenreBooks & Reference
VersionVaries with device
Content ratingPEGI 3
ReleasedJan 21, 2012
Reviews on store24

Sentiment over time

Not enough monthly history yet to show a trend.

Version history sentiment

Per-release positive review share for each app version that has at least 3 analysed reviews, oldest first — so you can see whether the last real release helped or hurt separately from the calendar-month trend.

Sign in to see per-release review sentiment for this app.

Version history · Play Store

No version snapshots recorded for this app on Play Store yet.

Related apps

Other Books & Reference apps with the closest Appeye score.

See all Books & Reference apps →