Comparison

Location Lockbox vs TCam Viewer

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

Head to head
About

Location Lockbox

Enhance personal safety by creating timed check-ins for events. If you don't respond or indicate distress, designated contacts receive your location and event details. Secure PINs ensure only you can signal for help.

Highlights
  • Create custom event check-ins
  • Automatic safety checks
  • Emergency contact alerts with location
  • Secure PIN system for status updates
  • Unlimited emergency contacts
  • Discreet and easy to use
Features
Read full description

Download Location Lockbox services today to be proactive about your personal safety. Create an event. Set your location. Pick a check-in time. Select your emergency contact. Go! Without worry. Location Lockbox adds a layer of safety and security to your whereabouts. It’s a discreet, easy-to-use app that gives you and your loved ones peace of mind about your safety and wellbeing. Create a custom event check-in whenever you want some extra security, like when you’re walking home late, going on a date, taking a trip or going somewhere new. During your scheduled event, Location Lockbox will automatically check in with you to see if you’re okay. If you indicate that you’re not okay, or if you don’t respond within 30 minutes of the check-in, your designated emergency contact will receive a text message with your last known location and the description of your event so they can take action and get help. Secure PINs ensures that only you can tell the app if you're okay or if you need assistance. Set two unique four-digit PINs that only you know: one for “I’m okay” and one for “I’m not okay” so that you’re always the one in control of your safety. If someone enters an incorrect PIN, an alert will be triggered and sent to your emergency contact. Location Lockbox lets you add an unlimited number of emergency contacts to your profile. And, you can select as many emergency contacts as you’d like for each check-in. Your contacts will only be notified by text message the first time they are added to your Location Lockbox profile. After that, they will only receive a text if you need assistance – either when you enter your “I’m not okay” PIN or you don’t check in at all. You and your emergency contacts’ information is strictly private and is kept safe and secure. “Every year, hundreds of thousands of people are reported missing with no indication as to where their families and friends should begin their search. If Location Lockbox helps a family find their loved one, our purpose has been fulfilled.” - Sheldon, creator of Location Lockbox Subscribe now for full access to all features within Location Lockbox. A 1-week free trial is available for new users then $1.99/month after. Your subscription automatically renews unless auto-renew is turned of at least 24-hours before the end of the current period, at which point you account will be charged. You can manage your subscriptions and can turn off auto-renewal by going to your iTunes Account Settings after purchase. All payments will be charged to your iTunes account at confirmation of purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable. Terms & Conditions: https://locationlockbox.com/pages/legal/Lockbox_Terms_and_Conditions_and_License_Agmt.pdf Privacy Policy: https://locationlockbox.com/pages/legal/Lockbox_Privacy_Statement.pdf

About

TCam Viewer

Easily view, trim, and export Tesla Dashcam and Sentry Mode videos directly on your iPhone. Supports multi-camera layouts and professional overlays with all processing done locally for enhanced privacy. Reconstruct events with smart clip merging and share footage quickly.

Highlights
  • Direct USB drive connection
  • Smart clip merging
  • Multi-view export
  • Timestamp, speed, and GPS overlays
  • Local processing for privacy
  • Simple trimming
Features
Read full description

Optimized for iPhone Duo — four-camera view when open, review and edit dashcam video fast. Plug your Tesla dashcam USB drive directly into your iPhone to view, trim, and export Dashcam and Sentry Mode videos in minutes. Supports HW3 4-camera and AI4/HW4 6-camera footage, multi-view layouts, timestamp / speed / GPS overlays, and fully local processing for better privacy. [Plug and Play] • Connect your Tesla dashcam USB drive directly to iPhone • No laptop, file copying, or complicated workflow • Browse, manage, and export footage anywhere [Smart Clip Merging] • Automatically combines fragmented clips into a continuous timeline • Reconstructs complete events faster • Spend less time searching and more time reviewing [Multi-View Export] • Export single-camera footage in high quality • Create quad-view and multi-camera videos in one tap • Support a customizable “1 large + 3 small” layout with flexible camera order • Append selected cameras to play continuously after the main clip • See front, rear, left, and right angles together for full context [Professional Overlays] • Add accurate timestamp overlays • Parse native Tesla SEI telemetry data • Overlay speed, braking, steering, GPS, and more • Make footage easier to review, preserve, and share [Simple Trimming] • Smooth timeline scrubbing for precise selection • Simple workflow: choose a range → export • Turn raw clips into shareable videos quickly [Private by Design] • All processing happens locally on your device • No cloud upload, no remote storage • Your footage stays on your phone [Built for Tesla Owners] • Supports HW3 4-camera and AI4/HW4 6-camera systems • Keeps improving alongside Tesla OTA updates --- [Requirements] • A Lightning-to-USB or USB-C-to-USB adapter is required to connect your Tesla USB drive • B-pillar camera footage is available only on AI4/HW4 vehicles • SEI telemetry requires Tesla software version 2025.44.25 or later [Disclaimer] Tesla® and TeslaCam® are trademarks of Tesla, Inc. This app is independently developed and is not affiliated with, endorsed by, or sponsored by Tesla, Inc. Support: xudehui_work@163.com - Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ - Privacy Policy: https://githubxdh.github.io/tcam-legal/privacy-policy.html

Screenshots

Location Lockbox4 screens
TCam Viewer4 screens

Verdict

The call

The clearest difference is rating: Location Lockbox at 5.0 against TCam Viewer's 4.0. Location Lockbox also leads on device support (3 vs 1) and iOS requirement (12.4 vs 17.0). TCam Viewer's advantage is monetization model (free with in-app purchases vs subscription) and update cadence (fortnightly vs every 13 months). On price, review sentiment, ratings volume and ads 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. Location Lockbox sells 2 in-app purchases, starting at $1.99 per month and TCam Viewer sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Location Lockbox holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Location Lockbox ships an update every 13 months, TCam Viewer fortnightly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

Scorecard5 real differences · 5 level
Location Lockbox versus TCam Viewer: the parameters behind the verdict, then further details
ParameterLocation LockboxTCam Viewer
PriceFreeFree
Rating5.0 (2 ratings) — better4.0 (1 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings2 — better1
Update frequencyEvery 13 monthsFortnightly — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFree with in-app purchases — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.4 — better17.0
Further details — not scored
Size13 MB33 MB
Age rating4+4+
DeveloperEarly Applications, LLCDehui Xu

Customer experience

Location Lockbox

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

TCam Viewer

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Location Lockbox

Subscriptions2
  • Monthly Subscription7 Days trial$1.991 Month
  • 1 Year Membership$9.991 Year
3 purchases

TCam Viewer

Subscriptions2
  • Monthly Subscription$1.991 Month
  • Yearly Subscription$9.991 Year
One-time1
  • Lifetime Access$14.99

Questions

Is Location Lockbox free?
Location Lockbox is free to download, with in-app purchases available.
Is TCam Viewer free?
TCam Viewer is free to download, with in-app purchases available.
Which has better reviews, Location Lockbox or TCam Viewer?
Location Lockbox is rated higher. Location Lockbox averages 5.0 out of 5 from 2 ratings, while TCam Viewer averages 4.0 from 1 ratings.
Do Location Lockbox or TCam Viewer have ads?
Neither Location Lockbox nor TCam Viewer shows ads.
Which is updated more often, Location Lockbox or TCam Viewer?
Location Lockbox ships an update every 13 months, and TCam Viewer fortnightly. Most recently, Location Lockbox was updated on October 24, 2026 and TCam Viewer on October 28, 2026.

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