Best 10-21 Apps

85+ iOS apps curated and reviewed

4.0 avg rating
20 free apps
Updated September 2026

Finding the right 10-21 apps can be overwhelming with so many options. We've analyzed 85+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top 10-21 Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
110-21 Police Phone10-21 Police PhoneFree3.7★ (197)YesYesSep 2026
2Active ·Active ·Free4.2★ (6)NoNoJun 2026
3VIP - Virtual PhoneVIP - Virtual PhoneFree3.6★ (17)YesNoAug 2026
4LoJack for Law EnforcementLoJack for Law EnforcementFree4.8★ (98)NoNoSep 2026
5LiveWire ·LiveWire ·Free4.3★ (12)NoNoMay 2026
6CRUISE 102.1 FM - WLEWCRUISE 102.1 FM - WLEWFree4.7★ (11)YesNoJul 2026
7102.1 BOB FM102.1 BOB FMFree2.5★ (2)YesNoAug 2026
8WAJM 102.1 RadioWAJM 102.1 RadioFreeNoNoJun 2026

Top Picks for 10-21

10-21 Police Phone#1

10-21 Police Phone by Motorola Solutions, Inc

Calling For Law Enforcement
Editor's Choice
🔧 Utilities
3.7😐(197 ratings)
FreeAdsIn-App Purchases
10-21 Police Phone screenshot 1
10-21 Police Phone screenshot 2
10-21 Police Phone screenshot 3
10-21 Police Phone screenshot 4
10-21 Police Phone screenshot 5
10-21 Police Phone screenshot 6

This app enables law enforcement to make calls to citizens that are more likely to be answered by using local caller ID. It also allows citizens to request callbacks or connect to dispatch, with features like SMS follow-ups and call record retention for professional users.

What We Love

  • 🔒 Privacy protection - keeps personal number hidden from citizens
  • 📞 Increases answer rates - real numbers get more responses than blocked calls
  • 👍 User-friendly interface - easy to use and navigate
  • 💼 Professional separation - maintains work/personal boundary
  • 🎯 Callback notification system - alerts users when recipients call back
  • ⚠️ Emergency disclaimer feature - notifies callers to dial 911 for emergencies
  • 🆓 Useful free version available
  • ⭐ Helpful customer support - responsive when issues occur

Room to Improve

  • 🐛 Frequent call connection failures - calls won't connect or drop unexpectedly
  • 🔊 Poor audio quality - voice cuts out, distorted, or garbled
  • 🐛 App crashes - causes phone to restart or requires force closing
  • 🐛 Server connection errors - unable to connect to server despite good internet
  • 📧 Email verification issues - confirmation emails not sent or domain validation problems
  • 🚫 Restricted access errors - service marked as restricted or disabled
  • 🔋 High battery drain - excessive power consumption
  • 📵 Spam risk labeling - outbound calls flagged as spam due to area code spoofing
  • ❌ Premium features not working - paid version doesn't unlock promised features
  • 📱 Incompatibility issues - app breaks after OS updates
  • 🔌 Data usage concerns - consumes significant data plan allocation
  • ⚠️ No customer support contact - no phone number or working support links
  • 🐛 Inconsistent notifications - push notifications unreliable

More 10-21 apps to explore

FAQ about 10-21

What are the best 10-21 apps for iPhone?
10-21 Police Phone tops our 10-21 apps ranking as of September 2026, with a 3.7-star average from 197 App Store ratings, and it's free to download.
Yes — 20 of the top 10-21 apps we rank are free to download, including 10-21 Police Phone and Active ·.
10-21 Police Phone shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 85+ 10-21 apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app facilitates communication between law enforcement and citizens. It allows officers to make calls that appear to be from local numbers, increasing the likelihood of them being answered. Citizens can also request callbacks or be directed to dispatch.
Key features include calling citizens from local numbers, receiving and responding to callback requests via push notifications, and directing citizens to dispatch. Professional subscribers can also set their outbound caller ID to "LAW ENFORCEMENT", view citizen caller IDs, send SMS follow-ups, and retain call records.