Comparison

SolarShield Geomagnetic Alerts vs Scammer Guardian

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

Head to head
About

SolarShield Geomagnetic Alerts

Features
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SolarShield is a simple alerts-first app without all the fluff. We do alerts first! Most solar storm apps tell you too late, if at all. SolarShield will usually give you 15 to 40 minutes of advance warning so you can unplug or shield critical electronics. Uses AI (machine learning) models and data from multiple sources including space based observations to provide accurate estimates before they arrive. Protect yourself from the next Carrington Event! The app shows recent history and upcoming predictions in an easy to read chart. You can enable multiple notifications for whatever levels concerns you.

About

Scammer Guardian

Features
Read full description

ScammerGuardian is an AI call screener that stops scam calls before they ring through. Use it for yourself, for your parents, for your spouse, for your kids, for anyone in your family who gets bombarded with fake IRS calls, fake Medicare calls, fake bank calls, and fake "your grandkid is in trouble" calls. Every year, Americans lose tens of billions of dollars to phone scams. Robocalls, vishing, romance scams, deepfake voice clones, fake government agencies. Most phones have no real protection beyond a lazy spam label that misses most of the actual bad actors. You keep your phone number ScammerGuardian works through call forwarding, not number porting. You keep your existing number on your existing carrier. Nothing about your number changes. You simply turn on call forwarding to a dedicated screening number we set up for you, and every call now passes through our AI first. Turn the forwarding off any time and your phone goes back to normal instantly. How it works 1. Sign up in under two minutes. 2. We provision a dedicated screening number for you. 3. Install the app on the phone you want to protect, and turn on call forwarding from that phone to the screening number. We walk you through it on the iPhone in a couple of taps. 4. Every unknown caller now talks to our AI first. Real friends, doctors, businesses, and family pass through. Scammers do not. What you get - AI conversation screening, not just a database lookup. Our AI listens to what the caller actually says and detects fraud patterns that spam blockers miss. - Instant SMS alerts the moment a scam is blocked. - Daily email summary so you always know what came in. - Full call history with recordings, transcripts, and the AI's reasoning for every blocked call. - One tap to whitelist real friends or block a number for good. - Custom screening rules. Turn sensitivity up for high-risk users, or relax it for someone who gets a lot of legitimate calls. Use it for yourself, or set it up for someone you care about ScammerGuardian works the same whether you are protecting your own phone or someone else's. Adult children commonly set it up for an aging parent. Spouses set it up for each other. Parents set it up for their kids. Anyone tired of getting blasted by spam can set it up for themselves. The protected phone installs the app and turns on call forwarding. That is it. Privacy We never sell your data. Calls are screened by our AI and recordings auto-delete after 90 days. Delete your account anytime. Pricing 7-day free trial. Base: $29 per month. Full AI screening, alerts, recordings, transcripts, whitelist, daily summary. Premium: $39 per month. Everything in Base plus GPT-4o advanced AI, robocall and AI voice detection, custom AI screener voice, and priority accuracy. Cancel anytime before the trial ends with no charge. Stop scam calls. Protect yourself and the people you love. Terms of Use (EULA): https://www.scammerguardian.com/terms Privacy Policy: https://www.scammerguardian.com/privacy

Screenshots

SolarShield Geomagnetic Alerts2 screens
Scammer Guardian4 screens

Verdict

The call

The clearest difference is in-app purchases: SolarShield Geomagnetic Alerts at none against Scammer Guardian's 2. SolarShield Geomagnetic Alerts also leads on update cadence (fortnightly vs every 3 months). Scammer Guardian's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Scammer Guardian sells 2 in-app purchases, starting at $29.99 per month. SolarShield Geomagnetic Alerts asks for nothing beyond the download.

UpkeepUpdate frequency

SolarShield Geomagnetic Alerts ships an update fortnightly, Scammer Guardian every 3 months. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

Scorecard3 real differences ยท 3 level
SolarShield Geomagnetic Alerts versus Scammer Guardian: the parameters behind the verdict, then further details
ParameterSolarShield Geomagnetic AlertsScammer Guardian
PriceFreeFree
Update frequencyFortnightly โ€” betterEvery 3 months
AdsYesNo โ€” better
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS15.5.015.1 โ€” better
Further details โ€” not scored
Size32 MB29 MB
Age rating4+4+
DeveloperSimon McAuliffeScammer Guardian

In-app purchases

None

SolarShield Geomagnetic Alerts

No in-app purchases

2 purchases

Scammer Guardian

Subscriptions2
  • SG Calling Base Monthly14 Days trial$29.991 Month
  • SG Calling Premium Monthly14 Days trial$39.991 Month

Questions

Is SolarShield Geomagnetic Alerts free?
SolarShield Geomagnetic Alerts is free to download, with no in-app purchases.
Is Scammer Guardian free?
Scammer Guardian is free to download, with in-app purchases available.
Do SolarShield Geomagnetic Alerts or Scammer Guardian have ads?
SolarShield Geomagnetic Alerts shows ads; Scammer Guardian does not.
Which is updated more often, SolarShield Geomagnetic Alerts or Scammer Guardian?
SolarShield Geomagnetic Alerts ships an update fortnightly, and Scammer Guardian every 3 months. Most recently, SolarShield Geomagnetic Alerts was updated on November 8, 2026 and Scammer Guardian on November 5, 2026.

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