AppEye
NumberBook- Spam Blocker app icon

NumberBook- Spam Blocker

by TECH2M

Communication
Trending downSentimenttrend not available
Appeye score 64 out of 100, from 628 reviews (high confidence)

628 reviews analysed · 23 Mar 2019 – 20 Sep 2026 · scored 26 Sep 2026

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Based on 628 reviews from 23 Mar 2019 - 20 Sept 2026.

Overview

Appeye score
64/100high confidence
Category rank
#581 of 730Communication
Reviews analysed
628Scored reviews from the Play Store.
Sentiment trend
Trending downIts trend signals are moving in a negative direction.
Play Store
3.9

192.5K ratings · 10,000,000+ installs

Review sentiment

51

Star distribution

1★ 2.1% · 2★ 5.7% · 3★ 5.9% · 4★ 86.3% · 5★ 0%
App nameNumberBook- Spam Blocker
DeveloperTECH2M
GenreCommunication
Version4.2.2
Content ratingEveryone
ReleasedJan 7, 2014
Reviews on store2.1K

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%38%45%May 2019Aug 2025

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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