Alternatives

Products that do what Castle does

Free your phone from spam calls 🤖

1CS
CallStop – Superhuman for your phone number▲91
Robocalls and unwanted calls are one of the biggest hassles these days. Over 50% of phone traffic is spam. I'm the founder of CallStop: https://apps.apple.com/us/app/callstop/id1455892856 CallStop allows you to: - Block 100% of robocalls on your current number, using your contacts as a whitelist - Effortlessly email call invites to an any email (that can be joined in one tap, the PIN is embedded), where the recipient can only call you starting 5 minutes before the meeting start and up until 5 minutes after the meeting end - Pause call filtering and have it…
2020
2
RoboCash▲72
Get paid to block spam calls
2020
3
RoboKiller▲85
The app that stops spam calls forever
2019
4
MyHumans: Spam Call Blocker▲69
Stop 100% of spam calls
2019
5
Pepper▲114
Block robocalls before they ring your phone ❌🤖
2019
6
RoboStopper▲70
Block spam calls or get paid for them wasting your time
2019
7
Callblock▲204
The first app to block telemarketers automatically in iOS
2017
8
Callthentic▲64
Intelligent prevention of spam calls on iOS.
2020
9
Automaticall▲152
Forward spam callers to an AI and waste their time
2025
10
ClawdTalk▲218
Your Clawdbot's first phone number.
Feb 2026
11
Dasha Assistant▲154
Stop every spam call, no matter who is calling
2020
12
Livecaller▲214
Caller ID that works. Now for iOS.
2025
13
Nomorobo▲100
Block annoying robocallers & telemarketers
2014
14
Veritel▲195
Take back control of your phone privacy
2025
15
Callwarden▲86
Go to war on spam calls 📵
2018
16FE
Firewall – Extreme Robocall Blocker▲16
2019 · apps.apple.com
17
Re:scam▲342
I’m an AI chatbot created to send scammers a message.
2017
18
Danger▲119
Catch fake details, block throwaway emails, spot problem IPs
2024
19
Shieldy▲126
A zero-config Telegram bot that fights spam in chats
2018
20
Stealthy▲94
Messaging with blockchain identity and user controlled data
2018
21
PhoneScreen▲112
Protect your loved ones from phone fraud
2019
22AM
Anonymous messaging with a 1km radius▲194
2016 · zonemessenger.com
23
RingBot▲153
Have a bot call someone and tell them your message!
2019
24
mynameis▲213
Ridiculously expensive video calls-on-demand
2019

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