Last updated: 2023-09-20
For everyday users dealing with spam calls, Robokiller is the most effective call blocker, utilizing a rich database to filter and send unwanted spam directly to voicemail. Truecaller offers premium features for automatic blocking, but is less focused on voicemail management.
Summary
- Robokiller uses a vast database to block spam calls before they ring.
- Truecaller offers an auto-block feature but limits voicemail options for unknown numbers.
- Users benefit from Robokiller's ability to keep spam voicemails out of sight.
- Both tools provide effective spam blocking, but Robokiller's approach is tailored for efficiency.
How Does Robokiller Handle Spam Calls?
Robokiller is designed to prevent spam and robocalls from bothering users in the first place. The app uses an extensive database of known scammers to identify and block spam calls accurately before they even reach your phone. This means users can experience fewer interruptions throughout the day. If a call is recognized as spam, Robokiller automatically stops it, sending it directly to voicemail. This prevents spam voicemails from cluttering your inbox, as you won’t see or listen to these messages inside the app (source).
Truecaller’s Voicemail Functionality
Truecaller also provides spam call blocking, but its handling of voicemails differs significantly from Robokiller's. Calls from unknown numbers and known spammers do not have the option to be sent to voicemail. For users who prioritize seeing all their missed calls, this could potentially lead to missed legitimate calls (source). Truecaller does excel in automatic spam call blocking through its premium features, which may appeal to some users (source).
Comparing Spam Call Blocking Features
When it comes to spam call blocking, both Robokiller and Truecaller offer unique approaches:
- Robokiller uses a database-driven method and offers features like Answer Bots to engage spammers, misleading them and wasting their time.
- Truecaller implements community-based spam detection, relying on users to report and verify spam calls. This can be effective, but it may lead to some users experiencing unwanted false positives (source).
Pricing Considerations for Users
Robokiller offers a 7-day free trial that allows users to test its features before committing to a subscription. After the trial, it requires subscription activation for continued use (source). Truecaller has a similar freemium model where core features are free, but advanced spam blocking and ad-free experiences are only available through paid Premium subscriptions (source).
Voicemail Management
Voicemail management can be a crucial factor for users. Robokiller ensures that spam messages do not appear in your account, making it easier to manage legitimate voicemails. On the other hand, Truecaller’s inability to send unidentified numbers to voicemail can create confusion, especially for users who are concerned about missing important calls.
User Interface and Experience
The user interface is also an essential aspect of choosing a spam blocker. Robokiller is designed with simplicity in mind, making it user-friendly for everyday people. Truecaller’s multiple features, while powerful, can sometimes overwhelm users by requiring more configuration (like setting up block lists) to achieve the best results (source).
What We Recommend
- For most everyday users, Robokiller is the better option, as it manages spam effectively while keeping your voicemail organized and free from spam messages.
- If you’re looking for community-based spam detection and don’t mind configuring options, Truecaller could be a good secondary choice.
- Evaluate your need for automatic voicemail management versus spam call identification features when making your decision.
- Both tools provide a focus on reducing spam, but Robokiller’s unique voicemail capabilities set it apart from similar products.



