AppEye
K-9 Mail app icon

K-9 Mail

by Mozilla Thunderbird

Communication
DE / EN / ES / FR / IT / NLTrending downSentiment-26 ptsvs last month
Appeye score 59 out of 100, from 436 reviews (high confidence)

436 reviews analysed · 7 Nov 2024 – 30 Jul 2026 · scored 19 Aug 2026

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Play Store

Based on 436 reviews from 7 Nov 2024 - 30 Jul 2026.

Overview

Appeye score
59/100high confidence
Category rank
#654 of 730Communication
Reviews analysed
436Scored reviews from the Play Store.
Sentiment trend
Trending downIts trend signals are moving in a negative direction.
Play Store
3.0

99.8K ratings · 5,000,000+ installs

Review sentiment

57

Star distribution

1★ 17% · 2★ 14.5% · 3★ 18.8% · 4★ 49.7% · 5★ 0%
App nameK-9 Mail
DeveloperMozilla Thunderbird
GenreCommunication
Version21.0
Content ratingEveryone
Reviews on store11.1K

Sentiment over time

Calendar-month positive review share for the selected store view. Overall is review-weighted across stores; months with fewer than 10 reviews are left out.

Monthly positive review share
0%50%100%47%43%Nov 2024Jul 2026

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.

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Version history · Play Store

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

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