Comparison

InstaViewSafe vs Spam Call SMS Blocker

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

InstaViewSafe

This application connects to a specific video doorbell or home security system. It allows users to interact with their installed security hardware. A hardware purchase is required to use the app's features.

Highlights
  • Connects to InstaviewSafe hardware
  • Video doorbell integration
  • Home security system control
  • Remote access to security features
Features
Read full description

InstaviewSafe is an app working with InstaviewSafe video doorbell or home security system. You must purchase InstaviewSafe video doorbell or home security system before using this App.

About

Spam Call SMS Blocker

Features
Read full description

Using keyword matching and Machine Learning text classification to filter the SMS, keep you away from spam messages You can train your own machine learning model, especially if you are non-Chinese user, because I have only collect enough Chinese SMS corpus to train model. I have no corpus of other languages. I think you may have lots of messages in your phone, you can easily train a model by yourself, according to the tutorial in the app 使用基于关键字匹配和机器学习两种方法对短信进行过滤,让你远离垃圾短信的骚扰。 关键字匹配支持正则表达式,让您可以更高效地编写规则,可以使用四种类型的规则:1.发件人号码白名单、2.短信内容关键词白名单、3.发件人号码黑名单、4.短信内容关键词黑名单 除了关键字匹配方式,app还内置了2个机器学习模型,一个中文,一个英文的。同时还支持从网络下载符合规范的模型。此功能方便除了中文、英文以外的所有其他语言的用户,自己训练自己语言的模型。具体训练的方法,app内部有说明文档。app内置的中文模型是基于网络上流行的80万条已标注的短信语料再加上我自己收集到的最近的6千条短信训练而成。英文模型则是来自学术界开源的英文短信数据集,一共5574条,其中4,827 是正常短信 (86.6%) , 747条 (13.4%) 是垃圾短信,http://www.dt.fee.unicamp.br/~tiago/smsspamcollection/。感谢作者开源。模型的准确性严重取决于训练数据的实时性、覆盖面。如果你觉得模型识别率不够高,欢迎给它投喂数据。app内置了上报通道,注意在上报之前,对关键数据进行脱敏,比如姓名、手机号、住址、银行卡号等等信息,可以在上报之前,对它们进行脱敏处理。 使用教程:https://www.iamadman.com/products/smsgreatwall/howto/ 更多关于app的介绍,可以访问https://www.iamadman.com/products/smsgreatwall/ 隐私声明:https://www.iamadman.com/products/smsgreatwall/privacy/

Screenshots

InstaViewSafe3 screens
Spam Call SMS Blocker4 screens

Verdict

The call

The clearest difference is update cadence: InstaViewSafe at every 2 weeks against Spam Call SMS Blocker's every 16 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. InstaViewSafe sells 2 one-off in-app purchases and Spam Call SMS Blocker sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

InstaViewSafe ships an update every 2 weeks, Spam Call SMS Blocker every 16 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

Scorecard1 real difference · 9 level
InstaViewSafe versus Spam Call SMS Blocker: the parameters behind the verdict, then further details
ParameterInstaViewSafeSpam Call SMS Blocker
PriceFreeFree
Rating3.1 (7 ratings) — better—
Positive reviews33.3% of reviews—
Number of ratings7 — better—
Update frequencyEvery 2 weeks — betterEvery 16 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS15.614.0 — better
Further details — not scored
Size103 MB27 MB
Age rating4+4+
DeveloperWireless input Inc.盼军 崔

In-app purchases

2 purchases

InstaViewSafe

One-time2
  • Half a year member$20.99
  • One year membership.$40.99
1 purchases

Spam Call SMS Blocker

One-time1
  • Buy me a coffee$0.99

Questions

Is InstaViewSafe free?
InstaViewSafe is free to download, with in-app purchases available.
Is Spam Call SMS Blocker free?
Spam Call SMS Blocker is free to download, with in-app purchases available.
Do InstaViewSafe or Spam Call SMS Blocker have ads?
Neither InstaViewSafe nor Spam Call SMS Blocker shows ads.
Which is updated more often, InstaViewSafe or Spam Call SMS Blocker?
InstaViewSafe ships an update every 2 weeks, and Spam Call SMS Blocker every 16 months. Most recently, InstaViewSafe was updated on October 24, 2026 and Spam Call SMS Blocker on October 27, 2026.

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