Comparison

Postal Codes International vs SpamRadar

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

Head to head
About

Postal Codes International

Features
Read full description

Postal Codes – Find international ZIP codes quickly This app makes searching for postal codes worldwide easier than ever. Tap a location directly on the map or enter it above – instantly you’ll receive all available postal codes in the area, including detailed country information. Thanks to data from geonames.org, you not only get the ZIP code, but also additional facts such as capital city, currency, area, population and continent. Perfect for travel, research, logistics, geography enthusiasts, or anyone who needs fast and reliable postal code information. Features: - Find postal codes worldwide in seconds - Select locations directly on the map - Detailed country info: capital, currency, area, population - Multilingual support (DE, EN, FR, ES, IT) - Clear and structured table view - Location display on the map - Fast search via text input - Data source: geonames.org - No registration required Simple. Fast. International. The perfect app for anyone working with postal codes or who simply wants to look them up quickly.

About

SpamRadar

This app protects your device from spam texts and phishing attacks using on-device AI. It analyzes messages locally, ensuring your content never leaves your phone. Track blocked threats and manage your message filtering with ease.

Highlights
  • On-device AI message analysis
  • Blocks phishing links and scams
  • Tracks blocked threats
  • Privacy-focused design
  • Simple 30-second setup
  • Classifies messages locally
Features
Read full description

SpamRadar blocks spam texts and phishing attacks before they reach you — all on your device, in private. Most spam filters send your messages to a cloud server to analyze them. SpamRadar never does. Every message is classified locally using an on-device AI model. No message content ever leaves your phone. HOW IT WORKS When an unknown sender texts you, iOS routes the message to SpamRadar's filter. It scores the message in milliseconds using machine learning, link analysis, and sender reputation — then routes it to your inbox, promotions, or junk. Your messages stay on your device the entire time. WHAT IT CATCHES • Phishing links (fake bank, IRS, USPS, delivery scams) • Prize and lottery texts • Urgent account suspension threats • Suspicious international senders • URL shorteners hiding malicious destinations • Government impersonation texts WHAT YOU SEE The dashboard tracks every threat caught. See how many messages were blocked, flagged as promotions, or passed through. No message content is ever stored — only counts and categories. PRIVACY BY DESIGN Apple's message filter sandbox physically prevents network access during filtering. SpamRadar is built entirely within that sandbox. There is no server, no account, and no way for message content to leave your device. SETUP TAKES 30 SECONDS 1. Open Settings → Apps → Messages 2. Toggle on Screen Unknown Senders 3. Tap Text Message Filter → select SpamRadar SpamRadar is free. No subscription, no paywall.

Screenshots

Postal Codes International4 screens
SpamRadar3 screens

Verdict

The call

The clearest difference is iOS requirement: SpamRadar at 17.0 against Postal Codes International's 26.0. 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 8 level
Postal Codes International versus SpamRadar: the parameters behind the verdict, then further details
ParameterPostal Codes InternationalSpamRadar
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 4 months—
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad — betteriPhone
Requires iOS26.017.0 — better
Further details — not scored
Size8 MB26 MB
Age rating4+4+
DeveloperGerhard LentschikTwin Suns LLC

In-app purchases

None

Postal Codes International

No in-app purchases

None

SpamRadar

No in-app purchases

Questions

Is Postal Codes International free?
Postal Codes International is free to download, with no in-app purchases.
Is SpamRadar free?
SpamRadar is free to download, with no in-app purchases.
Do Postal Codes International or SpamRadar have ads?
Neither Postal Codes International nor SpamRadar shows ads.

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