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A closer look · Spam Call & Text Blockers
RobokillervsNomorobo
Two tools. Their published features, platforms and plan details, together — so you can decide what fits your needs.
Compare the details
No rating or declared winner
On smaller screens, scroll horizontally to see every product column. Plan terms differ; displayed prices are not a direct value ranking.
| Compare the facts | Spam Call & Text Blockers | Spam Call & Text Blockers |
|---|---|---|
| Overview | Robokiller is a mobile app that blocks spam calls and unwanted text messages. Its published capabilities include call blocking, SMS filtering, spam reporting, and optional paid features such as Answer Bots and Call Screening. | Nomorobo is a phone protection service and mobile app that blocks or identifies robocalls and filters spam and scam texts. Its published plans include Basic, Max, and Family options for smartphone users, with separate protection for supported VoIP and digital landlines. |
| Starting price | See current pricing Numeric monthly USD price unverified — not zero. | From $2.99/mo Starting at $2.99/month USD monthly figure; billing commitment and plan terms apply. |
| Pricing & billing notes | No USD monthly-equivalent starting price was explicitly displayed on the reviewed official pages; the site invites users to try Robokiller free, while the help page distinguishes free features from paid-plan features. Official pricing | Nomorobo Basic is listed at $2.99/month or $19.99/year. The monthly-equivalent starting price is the explicitly displayed monthly Basic price; annual pricing was not converted. Mobile plans start with a 7-day trial according to the official homepage. Official pricing |
| Free plan | Free plan available Robokiller's official help page describes a permanent free version, not only a trial: it is free to download on iPhone and Android and provides a daily-updated Global Blacklist, blocked-call notifications, weekly blocking insights, and spam reporting/Spam Patrol. Answer Bots, Call Screening, and Personal Data Protection require the paid plan. | Paid plans The official pricing page lists paid Basic, Max, and Family plans; the official homepage describes a 7-day trial for mobile plans rather than a permanent free plan. |
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How to read the differences
Start with your requirements.
The notes below describe differences in the sourced records, not performance or features proven absent. Different vendors use different names and describe their plans at different levels of detail.
Look at ongoing free access
Robokiller has a verified free plan; Nomorobo has no verified ongoing free plan.
Read the separate free-plan notes in the table. Trials, refunds, quotas and ongoing free tiers are different things.
Match features to your goal
Additionally listed for Robokiller
- Blocks spam calls using a daily-updated Global Blacklist.
- Filters unwanted SMS and MMS messages, including scams, political spam, and texts from unknown senders.
- Uses block/allow lists, number reputation, and content analysis for SMS filtering.
- Provides blocked-call notifications and weekly insights on blocked spam calls and texts.
- Offers spam reporting and Spam Patrol, with paid-plan features including Answer Bots and Call Screening.
Additionally listed for Nomorobo
- Blocks or identifies robocallers and spam callers
- Filters spam, scam, and phishing text messages
- Screens suspicious or unknown callers
- Provides live voicemail transcription on Max and Family plans
- Offers personalized block and allow lists on Max and Family plans
- Supports protection for up to four devices on the Family plan
These are record-level differences, not exclusive capabilities. Check the linked official feature pages for scope and plan restrictions.
Read the full billing terms
Nomorobo has a numeric USD monthly starting figure in the record; Robokiller does not. That is not enough for a direct price comparison.
A lower displayed price is not a direct value ranking. Billing commitments, introductory periods, renewals, country, taxes and included features differ by plan.
Your needs make the choice.
Use the comparison to shortlist, not to pick a universal winner. Review each product's strengths and things to consider, confirm support for your devices and read the current plan terms. The checked dates in the table show when the source information was reviewed; this is not a hands-on test.