Best Lockdown Systems Apps

250+ iOS apps curated and reviewed

3.7 avg rating
20 free apps
Updated November 2026

Every iPhone needs a few good lockdown systems apps. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Lockdown Systems Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1OnionShareOnionShareFree4.3★ (9)NoNoOct 2026
2CBW LockDownCBW LockDownFree2.0★ (5)NoNoMay 2026
3Cyd - Clawback Your DataCyd - Clawback Your DataFree—NoYesAug 2026
4Lockdown Logic (New)Lockdown Logic (New)Free4.2★ (405)NoNoOct 2026
5CENTEGIX CrisisAlertCENTEGIX CrisisAlertFree4.2★ (13)NoNoOct 2026
6All Clear MobileAll Clear MobileFree3.7★ (18)NoNoOct 2026
7System Surveyor 2.0System Surveyor 2.0Free3.6★ (15)NoNoNov 2026
8Datawatch AdminDatawatch AdminFree—NoNoOct 2026

Top Picks for Lockdown Systems

OnionShare#1

OnionShare by Lockdown Systems

Privacy + Productivity
Editor's Choice
🔧 Utilities
4.3(9 ratings)
Free
OnionShare screenshot 1
OnionShare screenshot 2
OnionShare screenshot 3
OnionShare screenshot 4

Securely share files and host websites directly from your device without relying on cloud services. Protects against third-party access, network eavesdropping, and user identity exposure through end-to-end encryption and Tor network integration.

2.0(5 ratings)
Free
CBW LockDown screenshot 1
CBW LockDown screenshot 2
CBW LockDown screenshot 3
CBW LockDown screenshot 4

Instantly secure schools, campuses, and office buildings with a single touch. This app, paired with ControlByWeb™ hardware, enables rapid lockdown by triggering relays for door locks, alarms, and status lights. It also facilitates alerts to authorities via email and text messages.

More Lockdown Systems apps to explore

FAQ about Lockdown Systems

What are the best lockdown systems apps for iPhone?
OnionShare tops our lockdown systems apps ranking as of November 2026, with a 4.3-star average from 9 App Store ratings, and it's free to download.
Yes — 20 of the top lockdown systems apps we rank are free to download, including OnionShare and CBW LockDown.
OnionShare has no ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 250+ lockdown systems apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.